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Buy through us
Explore buy through us
Category management
Government property for sale or lease
Personal property (tangible goods)
Real property (real estate and buildings) for public use
Real property sales
Vehicle sales
Products and services
Human capital
Industrial products and services
Office management
Professional services
Security and protection
Transportation and logistics services
Purchasing programs
Assisted acquisition
Commercial platforms
Federal strategic sourcing initiative
Fleet management
HCaTS and HCaTS SB
OASIS and OASIS SB
Requisition programs
State and local programs
Emergency acquisition basic ordering agreements
Shared services
Payroll services
Support services for CABs
Sell to government
Explore sell to government
Step 1: Learn about government contracting
Ways you can sell to government
How to access contract opportunities
Conduct market research
Step 2: Compete for a contract
Register your business
Certify as a small business
Become a schedule holder
Market your business
Research active solicitations
Respond to a solicitation
What to expect during the award process
Step 3: Manage your contract
Comply with contractual requirements
Handle contract modifications
Monitor past performance evaluations
Real estate
Explore real estate
Design and construction
3D-4D building information modeling
Computer-aided design standards
Engineering
Project management information system
Prospectus thresholds
Facilities management
Security
Tenant services
Water quality management
Our properties
Owned and leased properties
Regional buildings
Renting property
Real estate services
Leasing
Real property disposal
Reimbursable services (RWA)
For businesses seeking opportunities
For workers in federal buildings
Voice of the customer
Workplace optimization
Commercial coworking
Federal coworking
Policy and regulations
Explore policy and regulations
Acquisition management policy
Aviation management policy
Information technology policy
Real property management policy
Relocation management policy
Travel management policy
Vehicle management policy
Regulations
Federal acquisition regulations
Federal management regulations
Federal travel regulations
Small business
Explore small business
Small business goals
Register your business
Explore business models
Research the federal market
Subcontracting and other partnerships
Forecast of contracting opportunities
Small business resources
Small business contacts
Small business events
Videos
Travel
Explore travel
Plan a trip
Per diem rates
Transportation (airfare rates, POV rates, etc.)
Lodging
Travel charge card
Travel and lodging services
E-gov travel service (ETS)
Rideshare
Travel category schedule
Federal travel regulation
Technology
Explore technology
Build websites and digital services
Purchasing programs
Cloud computing services
Cybersecurity products and services
Governmentwide acquisition contracts
MAS information technology
USAccess
Government initiatives
Artificial Intelligence
Cybersecurity
Emerging citizen technology
FedRAMP
Federal identity, credentials, and access management
Robotic process automation community
Technology modernization fund
Training
About us
Explore about us
Background and history
Overview
Mission and strategic goals
Role in presidential transitions
Careers
Get an internship
Launch your career
Elevate your professional career
Discover special hiring paths
Resources and related links
Events and training
Events, training, and request a speaker
Our training programs
Newsroom
Agency blog
Congressional testimony
GSA does that podcast
News releases
Speeches
Videos
Organization
Leadership directory
Federal Acquisition Service
Public Buildings Service
Staff offices
Regions
Region 1 | New England
Region 2 | Northeast and Caribbean
Region 3 | Mid-Atlantic
Region 4 | Southeast Sunbelt
Region 5 | Great Lakes
Region 6 | Heartland
Region 7 | Greater Southwest
Region 8 | Rocky Mountain
Region 9 | Pacific Rim
Region 10 | Northwest/Arctic
Region 11 | National Capital Region
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  6. OASIS Plus
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  8. Domains, scope and labor categories
  9. NAICS codes by domain

NAICS codes by domain

Determining the appropriate primary NAICS code

OASIS+ domains contain multiple NAICS codes. Federal Acquisition Regulation 19.102 requires the Ordering Contracting Officer, or OCO, to determine the appropriate NAICS code and related small business size standard and include them in all solicitations above the micro-purchase threshold. FAR 19.102(b)(1) requires that the NAICS code assigned describe the principal nature of the service being acquired.

The primary NAICS code for all OASIS+ UR contracts will be selected and assigned based on the smallest size standard within its awarded Domains. When the OASIS+ CO assigns a primary NAICS Code, receipts-based size standards take precedence over NAICS codes based on employees. This primary NAICS code will be reflected in each awarded contract and associated Federal Procurement Data System, or FPDS, record. However, assignment of a primary NAICS code does not limit contractors’ eligibility to respond to task order solicitations or perform work outside of the NAICS assigned as their primary NAICS on their contract. Contractors will be eligible to compete within all awarded Domain Contract Line Item Numbers CLINs (NAICS codes), which represent the contractor’s specific fair opportunity pools.

The primary NAICS code for all OASIS+ SB contracts will be selected and assigned based on the largest size standard within its awarded Domains. When the OASIS+ Contracting Officer assigns a primary NAICS code, employee-based size standards take precedence over NAICS codes based on annual receipts. This is critical to ensure contractors are not locked out of Domain fair opportunity during re-representation in accordance with Section G.3.1.7.2, as long as they are otherwise eligible based on their size standard at time of re-representation.

Understanding primary-level NAICS codes vs task order-level NAICS codes

For administrative purposes only, the six OASIS+ solicitations are assigned a single NAICS code (541990) which represents the preponderance scope of the OASIS+ Contract Program as a whole. This is not the NAICS that will be reported at the task order level.

FPDS is currently designed to accept only one NAICS code to be associated with a procurement action. This is simply a limitation of the FPDS system and has no bearing on individual task order NAICS code assignments. The OASIS+ process of NAICS code assignment at the individual master contract level is for administrative purposes, and will ensure proper socioeconomic and size status reporting at the task order level. Due to a limitation with the FPDS, only a single NAICS code may be assigned to a contract and subsequently reported with each contract action (i.e., task order); therefore, each contractor will be assigned a single primary NAICS code to its master contract based on its awarded Domains. This primary NAICS code will be reflected in each awarded contract and associated FPDS record. However, assignment of a primary NAICS code does not limit contractors’ eligibility to respond to task order solicitations or perform work outside of the NAICS assigned as their primary NAICS on their contract. contractors will be eligible to compete within all awarded Domain CLINs (NAICS codes), which represent the contractor’s specific fair opportunity pools. Fair opportunity will be managed in the OSP, which will be the mandatory, sole system for OCOs to issue task order solicitations. The contractor will only be included in and allowed to compete under the NAICS codes where they are represented (and subsequently re-represent) as a small business concern for the corresponding size standard, and are otherwise eligible under the socioeconomic contract.
 

Management & Advisory

 

This domain includes a full range of management and consulting services that can improve a Federal agency’s performance, its endeavors to meet mission goals, and provide operating advice and assistance on administrative and management issues. Management and Advisory Domain scope areas include, but are not limited to:

  • Acquisition & grants management support
  • Business case development/analysis support
  • Business consulting
  • Business intelligence support
  • Business process improvement
  • Business process reengineering
  • Change management
  • Concept development & requirements analysis
  • Configuration management
  • Cost/schedule/performance analysis & improvement
  • Cost estimation & analysis
  • Cost/performance trade-off analysis & studies
  • Decision analysis
  • Earned value management (EVM) analysis
  • Ebusiness support
  • Executive-level administrative support
  • Governance
  • Horizontal analysis & protection activities
  • Information analytics
  • Integration of support systems
  • Interface management
  • Investigative services
  • Knowledge based acquisition
  • Knowledge management
  • Leadership & organizational assessments
  • Long range planning, futures, & forecasting
  • Manpower estimating
  • Policy analysis
  • Project management, program management, integrated program management
  • Program documentation
  • Coordination with law/policy making entities
  • Regulatory compliance support
  • Requirements management
  • Risk assessment, mitigation, & management
  • Stakeholder requirements analysis
  • Strategy development
  • Strategic forecasting & planning
  • Technical & analytical support
  • Vulnerability assessment

M&A NAICS codes

CLIN key: X: 1=SB; 2=8(a); 3=HUBZone; 4=SDVOSB; 5=WOSB; 6=UR

CLINNAICS code and titleSize standard
X0101541611 Administrative Management and General Management Consulting Services$24.5 Million
X0102541612 Human Resources Consulting Services$29.0 Million
X0103541613 Marketing Consulting Services$19.0 Million
X0104541614 Process, Physical Distribution, and Logistics Consulting Services$20.0 Million
X0105541618 Other Management Consulting Services$19.0 Million
X0106541620 Environmental Consulting Services$19.0 Million
X0107541690 Other Scientific and Technical Consulting Services$19.0 Million
X0108541990 All Other Professional, Scientific and Technical Services$19.5 Million

Technical & Engineering

 

This Domain includes requirements to provide specific engineering, geoscience, or other technical professional skills, such as those performed by engineers, geologists, geophysicists, and technicians, required to handle specific operating conditions and problems for the benefit of the government. Work under this Domain typically involves the application of physical laws and principles of engineering in the design; development, and utilization of machines, materials, instruments, processes, and systems; and providing expert advice and assistance on technical functions and issues. Technical and Engineering Domain scope areas include, but are not limited to:

  • Advanced technology pilot & trials
  • Alternative energy sources & engineering
  • Capabilities integration & development
  • Communications engineering
  • Configuration management
  • Concept development
  • Data analytics & management
  • Design documentation & technical data
  • Energy services to include management planning & strategies, audit services & metering
  • Engineering (aeronautical, astronomical, chemical, civil, electrical, materials, mechanical, Etc.)
  • Engineering process improvement
  • Environmental engineering
  • Human factors/usability engineering
  • Human systems integration
  • Independent verification & validation
  • Integration support
  • Interoperability
  • Life cycle management
  • Mission assurance
  • Modeling & simulation
  • Operational test & evaluation
  • Optical engineering
  • Program analysis
  • Quality assurance
  • Radar engineering
  • Red teaming & wargaming
  • Requirements analysis (technical)
  • Operation & maintenance or direct support of an existing weapon system or major system
  • Risk management
  • Scientific (non-R&D) analysis & support
  • Software development (for IT services involving 40 USC § 11103 (a) activities)
  • Surveying and mapping (except Geophysical) services
  • System design & integration
  • System effectiveness & analysis
  • System engineering
  • System safety engineering
  • System security & information assurance
  • System verification & validation
  • Technical assessment, data management, & planning
  • Technical documentation

T&E NAICS codes

CLIN key: X: 1=SB; 2=8(a); 3=HUBZone; 4=SDVOSB; 5=WOSB; 6=UR

CLINNAICS code and titleSize standard
X0201336611 Ship Building and Repairing1,300 employees
X0202488190 Other Support Activities for Air Transportation$40.0 Million
X0203488999 All Other Support Activities for Transportation$25.0 Million
X0204541310 Architectural Services$12.5 Million
X0205541330 Engineering Services$25.5 Million
X0206541330 (Exception 1) Military and Aerospace Equipment and Military Weapons$47.0 Million
X0207541330 (Exception 2) Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992$47.0 Million
X0208541330 (Exception 3) Marine Engineering and Naval Architecture$47.0 Million
X0209541350 Building Inspection Services$11.5 Million
X0210541360 Geophysical Surveying and Mapping Services$28.5 Million
X0211541370 Surveying and Mapping (except Geophysical) Services$19.0 Million
X0212541380 Testing Laboratories$19.0 Million
X0213541611 Administrative Management and General Management Consulting Services$24.5 Million
X0214541690 Other Scientific and Technical Consulting Services$19.0 Million
X0215541990 All Other Professional, Scientific and Technical Services$19.5 Million
X0216611512 Flight Training$34.0 Million

 

Research & Development

 

This Domain includes any requirements in support of Research and Development (R&D) activities. R&D activities may be aimed at achieving either specific or general objectives. The term R&D includes basic research, applied research and experimental development. Services include conducting R&D in: the physical, engineering and life sciences, Nanotechnology, Biotechnology and social sciences and humanities. The R&D Domain scope areas include, but are not limited to:

  • Cell & tissue culture & engineering
  • Conceptual design & modification of product or process alternatives
  • Design & specification development
  • Conducting clinical tests to satisfy requirements prior to commercialization
  • Decision support sciences
  • Design & improvement of manufacturing or production technologies, processes, techniques
  • Design, construction, & testing of preproduction prototypes & models
  • Design, development & implementation of new reagents, testing methods or protocols
  • Design of tools & materials involving new technology
  • Development of new experimental therapeutic drugs, compounds, or molecules
  • Development of tools, resources & procedures relating to advanced biologics, assays & testing
  • Development of new methods for drug delivery
  • DNA: genomics, gene probes, DNA sequencing, genetic engineering
  • Environmental science research
  • Experimental development
  • Laboratory & clinical research
  • Life science research
  • Mathematical science research
  • Physical science research
  • Biotechnology research & process development
  • Product experimentation & modification
  • Psychological science research
  • R&D advanced training
  • R&D of automated processes or robotics
  • Protein/peptide sequencing & synthesis
  • Research of new applications for existing products
  • Software development or I.T. initiatives related to experimental product or process improvements
  • Social science research
  • Special studies & analysis
  • Technical research consulting, development, and facilitation services
  • Technology transfer/insertion, training & consulting
  • Test & evaluation (non-routine) services
  • Regulatory requirements compliance testing

R&D NAICS codes

CLIN key: X: 1=SB; 2=8(a); 3=HUBZone; 4=SDVOSB; 5=WOSB; 6=UR

CLINNAICS code and titleSize standard
X0301541330 Engineering Services$25.5 Million
X0302541330 (Exception 1) Military and Aerospace Equipment and Military Weapons$47.0 Million
X0303541330 (Exception 2) Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992$47.0 Million
X0304541330 (Exception 3) Marine Engineering and Naval Architecture$47.0 Million
X0305541380 Testing Laboratories$19.0 Million
X0306541611 Administrative Management and General Management Consulting Services$24.5 Million
X0307541690 Other Scientific and Technical Consulting Services$19.0 Million
X0308541713 Research and Technology in Nanotechnology1,000 employees
X0309541714 Research and Technology in Biotechnology (except Nanobiotechnology)1,000 employees
X0310541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)1,000 employees
X0311541715 (Exception 1) Aircraft, Aircraft Engine and Engine Parts1,500 employees
X0312541715 (Exception 2) Other Aircraft Parts and Auxiliary Equipment1,250 employees
X0313541715 (Exception 3) Guided Missiles and Space Vehicles, Their Propulsion Units and Propulsion Parts1,300 employees
X0314541720 Research and Development in the Social Sciences and Humanities$28.0 Million
X0315541990 All Other Professional, Scientific and Technical Services$19.5 Million
X0316621511 Medical Laboratories$41.5 Million

 

Intelligence Services
 

This Domain focuses on Command, Control, Communications, Intelligence, Surveillance, and Reconnaissance mission requirements. Organizational and Technological capabilities improve situational awareness and enhance command and control strategies within defense and intelligence environments. Intelligence Services Domain scope areas include, but are not limited to:

  • Assured positioning, navigation & timing capabilities support
  • Prototyping, integrating & testing
  • Command, power & integration support
  • Counter-IED & minefield detection & neutralization
  • Counterintelligence (CI)
  • Cyberspace operational support
  • Cyber & tactical network science
  • Detection & neutralization of explosive hazards
  • Electro-optical/infrared surveillance
  • Electronic countermeasures
  • Information superiority support
  • Electromagnetic spectrum operations
  • Field & enterprise intelligence support
  • Geospatial intelligence (GEOINT)
  • Human intelligence (HUMINT)
  • Imagery intelligence (IMINT)
  • Integrated power support services
  • Intelligence, information and electronic warfare
  • Intelligence production, collection, analysis, exploitation & dissemination
  • Intelligence, surveillance, reconnaissance, & targeting (ISRT) development & support
  • Intelligence analysis
  • Intelligence archiving
  • Intelligence cataloging
  • Intelligence retrieval
  • Intelligence management
  • Measurement and signature intelligence (MASINT)
  • Mission command, planning & application
  • Network visualization
  • Night vision, electronic, & optical surveillance
  • Offensive & defensive cyber operations
  • Open source intelligence (OSINT)
  • Power/energy generation & management
  • Product realization engineering
  • Secure correspondence management
  • Signals intelligence (SIGINT)
  • Software development (for IT services involving 40 USC § 11103 (a) activities)
  • Standardized software framework implementation
  • Space & terrestrial communications
  • Specialized functional training
  • Tactical & strategic network support
  • Tactical cyberspace operations
  • Technical Intelligence (TECHINT)
  • Threat modeling & simulation
  • Unmanned systems

INTEL NAICS codes

CLIN key: X: 1=SB; 2=8(a); 3=HUBZone; 4=SDVOSB; 5=WOSB; 6=UR

CLINNAICS code and titleSize standard
X0401541330 Engineering Services$25.5 Million
X0402541330 (Exception 1) Military and Aerospace Equipment and Military Weapons$47.0 Million
X0403541330 (Exception 2) Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992$47.0 Million
X0404541330 (Exception 3) Marine Engineering and Naval Architecture$47.0 Million
X0405541611 Administrative Management and General Management Consulting Services$24.5 Million
X0406541614 Process, Physical Distribution and Logistics Consulting Services$20.0 Million
X0407541618 Other Management Consulting Services$19.0 Million
X0408541690 Other Scientific and Technical Consulting Services$19.0 Million
X0409541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)1,000 employees
X0410541715 (Exception 1) Aircraft, Aircraft Engine and Engine Parts1,500 employees
X0411541715 (Exception 2) Other Aircraft Parts and Auxiliary Equipment1,250 employees
X0412541715 (Exception 3) Guided Missiles and Space Vehicles, Their Propulsion Units and Propulsion Parts1,300 employees
X0413541720 Research and Development in the Social Sciences and Humanities$28.0 Million
X0414541990 All Other Professional, Scientific and Technical Services$19.5 Million
X0415561499 All Other Business Support Services$21.5 Million
X0416561611 Investigation Services$25.0 Million

 

Environmental

 

This Domain supports agencies in meeting their environmental requirements and streamlining the contracting process by providing a faster, more cost-efficient means to meet environmental objectives. Requirements typically involve multi disciplined teams of scientists, engineers, and other technicians with expertise in areas, such as air and water quality, asbestos contamination, remediation, ecological restoration, and environmental law. Environmental consulting could consist of support such as Planning and Documentation Services for the development, facilitation, and coordination of and/or for environmental initiatives or mandates in areas of chemical, radiological, and/or hazardous materials. Environmental Domain scope areas include, but are not limited to:

  • Air monitoring
  • Air toxicology & criteria pollutants strategy & analyses
  • Archeological/cultural resource management plans
  • Archaeological site consulting & preservation
  • Biomass & biofuel energy strategy & analyses
  • Carbon capture, utilization & storage
  • Cleanup and assessment of emerging contaminants (PFAS)
  • Consulting on endangered species, wetland & watershed protection
  • Crop & tree migration
  • Cultural resource geographic information services
  • Emissions reduction strategy & analyses (locomotives, marine vessels, aircraft, etc.)
  • Environmental consulting
  • Environmental education
  • Environmental emergency response
  • Environmental engineering
  • Environmental information management
  • Environmental impact assessment
  • Environmental management & monitoring
  • Environmental remediation
  • Environmental risk assessment
  • Environmental toxicology
  • Forest land fire management planning
  • Geographical information systems (GIS) support
  • Hazardous material management, planning, disposal & remediation
  • Laboratory (environmental) testing
  • Land use planning
  • Mapping, cartography & integrated mapping from various data sources
  • Migration pattern analysis
  • Munitions / unexploded ordnance cleanup
  • Natural resource management & planning
  • Pollutant contamination planning, assessment & mitigation
  • Reclamation services
  • Regulatory development and compliance
  • Remote sensing for environmental studies
  • Terrestrial, marine, atmospheric measuring & management
  • Thermal mapping
  • Sea-level rise analysis & response
  • Sediment management
  • Storage tank (above & below ground) removal
  • Stormwater management
  • Vegetation & topography mapping
  • Vehicle fleet electrification support
  • Water and/or wastewater and/or groundwater monitoring
  • Water and/or wastewater infrastructure
  • Water conservation and/or pollution prevention
  • Watershed characterization & assessment

ENV NAICS codes

CLIN key: X: 1=SB; 2=8(a); 3=HUBZone; 4=SDVOSB; 5=WOSB; 6=UR

CLINNAICS code and titleSize standard
X0601541330 Engineering Services$25.5 Million
X0602541360 Geophysical Surveying and Mapping Services$28.5 Million
X0603541380 Testing Laboratories$19.0 Million
X0604541620 Environmental Consulting Services$19.0 Million
X0605541690 Other Scientific and Technical Consulting Services$19.0 Million
X0606541990 All Other Professional, Scientific and Technical Services$19.5 Million
X0607561210 Facilities Support Services$47.0 Million
X0608562112 Hazardous Waste Collection$47.0 Million
X0609562211 Hazardous Waste Treatment and Disposal$47.0 Million
X0610562910 Remediation Services$25.0 Million
X0611562910 (Exception) Environmental Remediation Services1,000 employees

 

Facilities

 

Services in this Domain include any and all services required to maintain and operate buildings, paved services, utilities infrastructure, and real property assets and equipment. This could include major facilities support such as DoD installations, hospitals, cemeteries, and other Federal or industrial real property, but does not include major/primary purpose construction. GSA has included a wide range of services found in facilities contracts because of their historical use to support total facilities solutions. Facilities Domain scope areas include, but are not limited to:

  • Airfield lighting services
  • Airport security services & surveillance
  • Alarm and security system maintenance
  • Architectural & framework building maintenance services
  • Base operation support services
  • Building inspection services (including OSHA)
  • Building management services
  • Cathodic protection & corrosion control
  • Cemetery maintenance
  • Civil engineering services
  • Commissioning services
  • Communication services - general
  • Communication services - telecommunications
  • Community center management
  • Conference center support
  • Custodial services
  • Electrical services (electrical maintenance)
  • Elevator services (elevator maintenance)
  • Elevator inspection services
  • Emergency management services
  • Energy management control systems (EMCS)
  • Energy and water conservation management and reporting
  • Engineering management services
  • Engineering to support installation of facility resource & optimization (R&O) decisions to distribute limited & scarce future funding
  • Engineering to support construction cost estimates
  • Engineering services to provide general management over current & future maintenance
  • Environmental compliance & conservation
  • Environmental pollution prevention
  • Equipment and electronics maintenance
  • Facility & installation maintenance services
  • Fire alarm/fire suppression (fire suppression system preventative maintenance & repair)
  • Fire alarm system maintenance & repair
  • Fire protection and emergency services
  • Fitness / Sport Center Management
  • Force protection assets & entry control points
  • Fuels management
  • Grounds maintenance
  • HVAC services (HVAC maintenance)
  • Infrastructure planning
  • Insect & pest control
  • Integrated waste management services
  • Janitorial services
  • Landscaping/grounds maintenance
  • Locksmiths
  • Logistics planning
  • Ground transportation services
  • Installation deployment readiness center (IDRC)
  • Mailroom services
  • Maintenance of fuel distribution & grounding systems
  • Material management
  • Operations & maintenance (O/M) of facilities
  • O/M of aerospace facilities & equipment
  • O/M of airfields
  • O/M of electrical distribution & HVAC systems
  • O/M engineering
  • O/M of fresh water system
  • O/M of historic facilities
  • O/M of utility & sanitation systems
  • Plumbing & pipefitting services
  • Pollution prevention & remediation programs.
  • Real property management
  • Refuse collection and disposal
  • Renewable energy systems
  • Repair & restoration projects
  • Roofing services
  • Security forces services
  • Sensitive Compartmented Information Facilities (SCIF)
  • Septic services
  • Snow removal
  • Street sweeping & maintenance
  • Traffic management
  • Vehicle management
  • Water distribution
  • Water tanks
  • Waste management & recycling services

FAC NAICS codes

CLIN key: X: 1=SB; 2=8(a); 3=HUBZone; 4=SDVOSB; 5=WOSB; 6=UR

CLINNAICS code and titleSize standard
X0701238160 Roofing Contractors$19.0 Million
X0702238210 Electrical Contractors and Other Wiring Installation Contractors$19.0 Million
X0703238220 Plumbing, Heating, and Air Conditioning Contractors$19.0 Million
X0704238290 Other Building Equipment Contractors$22.0 Million
X0705238320 Painting and Wall Covering Contractors$19.0 Million
X0706238990 All Other Specialty Trade Contractors$19.0 Million
X0707485999 All Other Transit and Ground Passenger transportation$19.0 Million
X0708488190 Other Support Activities for Air Transportation$40.0 Million
X0709488490 Other Support Activities for Road Transportation$18.0 Million
X0710488999 All Other Support Activities for Transportation$25.0 Million
X0711531311 Residential Property Managers$12.5 Million
X0712531312 Nonresidential Property Managers$19.5 Million
X0713541320 Landscape Architectural Services$9.0 Million
X0714541330 Engineering Services$25.5 Million
X0715541350 Building Inspection Services$11.5 Million
X0716541611 Administrative Management and General Management Consulting Services$24.5 Million
X0717541614 Process, Physical Distribution and Logistics Consulting Services$20.0 Million
X0718541690 Other Scientific and Technical Consulting Services$19.0 Million
X0719541990 All Other Professional, Scientific and Technical Services$19.5 Million
X0720561210 Facilities Support Services$47.0 Million
X0721561621 Security Systems Services (except Locksmiths)$25.0 Million
X0722561710 Exterminating and Pest Control Services$17.5 Million
X0723561720 Janitorial Services$22.0 Million
X0724561730 Landscaping Services$9.5 Million
X07025561990 All Other Support Services$16.5 Million
X07026562111 Solid Waste Collection$47.0 Million
X0727562112 Hazardous Waste Collection$47.0 Million
X0728562211 Hazardous Waste Treatment and Disposal$47.0 Million
X07029811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$12.5 Million

 

Logistics

 

Services on this Domain include comprehensive logistics solutions, including planning and designing, implementing, or operating systems or facilities for the movement of supplies, equipment or people by road, air, water, rail, or pipeline. Logistics Domain scope areas include, but are not limited to:

  • Analysis & recommendation of support equipment
  • Cold chain medical supply services
  • Deployment logistics
  • Disaster management/contingency operations
  • Distribution & transportation
  • Food & perishable goods supply services
  • Industrial relocation/expansion services
  • Infrastructure services (including transportation & delivery)
  • Integrated Product Support (IPS) technical requirement creation
  • Integrating public & private resources
  • IPS system design, risk assessment, schedules creation & performance tracking
  • Inventory management
  • Life cycle sustainment
  • Logistical studies & evaluation
  • Logistics design
  • Logistics management & support services
  • Logistics operations support & maintenance
  • Logistics optimization
  • Logistics services
  • Logistics training services
  • Rapid deployment of supplies & equipment through communication & logistics systems
  • Repair & alteration
  • Resource sourcing - global, regional, local, etc.
  • Specialized cargo management
  • Supply chain management & provisioning
  • Supportability analysis & implementation
  • Technology & industrial base
  • Test range support
  • Value chain management

LOG NAICS codes

CLIN key: X: 1=SB; 2=8(a); 3=HUBZone; 4=SDVOSB; 5=WOSB; 6=UR

CLINNAICS code and titleSize standard
X0801336611 Ship Building and Repairing1,300 employees
X0802481211 Nonscheduled Chartered Passenger Air Transportation1,500 employees
X0803485991 Special Needs Transportation$19.0 Million
X0804485999 All Other Transit and Ground Passenger Transportation$19.0 Million
X0805488111 Air Traffic Control$40.0 Million
X0806488190 Other Support Activities for Air Transportation$40.0 Million
X0807488999 All Other Support Activities for Transportation$25.0 Million
X0808492110 Couriers and Express Delivery Services1,500 employees
X0809493110 General Warehousing and Storage$34.0 Million
X0810493120 Refrigerated Warehousing and Storage$36.5 Million
X0811493190 Other Warehousing and Storage$36.5 Million
X0812541330 Engineering Services$25.5 Million
X0813541614 Process, Physical Distribution and Logistics Consulting Services$20.0 Million
X0814541690 Other Scientific and Technical Consulting Services$19.0 Million
X0815541990 All Other Professional, Scientific and Technical Services$19.5 Million
X0816561210 Facilities Support Services$47.0 Million
X0817811114 Specialized Automotive Repair$9.0 Million
X0818811121 Automotive Body, Paint and Interior Repair and Maintenance$9.0 Million
X0819811198 All Other Automotive Repair and Maintenance$10.0 Million

 

Enterprise Solutions (UR Only)

 

This Domain is for the procurement of highly technical, new and emerging and/or specialized mission objectives that require special management attention, and oversight because of the importance to the agency mission; high-level development, operating, or maintenance costs; high risk; high return; or their significant role in the administration of agency-wide programs, systems, finances, property, or other resources. This Domain also includes non-IT services in support of national security systems in accordance with 40 USC § 11103(a).

The Enterprise Solutions Domain is focused on requirements that are large-dollar, wide-reaching (e.g., across one organization, agency or multiple organizations and/or agencies) and highly complex in scope. By design, this Domain shares overlapping NAICS with other Domains within OASIS+. This Domain includes contractors who are able to manage vast projects with the potential of (but not limited to) the following highly specialized project requirements:

  • Multi-layered subcontracting teams
  • High touch/high accountability in the areas of contractor acquired or contractor managed government Property
  • Vast accounting system, estimating system, and invoicing demands
  • Stringent quality control and government quality assurance oversight and accountability
  • Geographically dispersed project offices (on the government site, or the contractor site)
  • Requirements for extensive upfront capital to launch, transition into, and/or sustain for long periods of time due to the high-capital-demand value to launch and sustain business operations in support of an agency mission requirement(s).
  • The minimum order threshold for future task orders issued through this Domain is $250 Million total estimated value (including the base and all option periods). 

ENT NAICS codes

CLINNAICS code and titleSize standard
60501336611 Ship Building and Repairing1,300 employees
60502541330 Engineering Services$25.5 Million
60503541330 (Exception 1) Military and Aerospace Equipment and Military Weapons$47.0 Million
60504541330 (Exception 2) Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992$47.0 Million
60505541330 (Exception 3) Marine Engineering and Naval Architecture$47.0 Million
60506541611 Administrative Management and General Management Consulting Services$24.5 Million
60507541614 Process, Physical Distribution, and Logistics Consulting Services$20.0 Million
60508541620 Environmental Consulting Services$19.0 Million
60509541690 Other Scientific and Technical Consulting Services$19.0 Million
60510541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)1,000 employees
60511541715 (Exception 1) Aircraft, Aircraft Engine and Engine Parts1,500 employees
60512541715 (Exception 2) Other Aircraft Parts and Auxiliary Equipment1,250 employees
605013541715 (Exception 3) Guided Missiles and Space Vehicles, Their Propulsion Units and Propulsion Parts1,300 employees
60514541990 All Other Professional, Scientific and Technical Services$19.5 Million
60515561210 Facilities Support Services$47.0 Million
60516562910 Remediation Services$25.0 Million
60517562910 (Exception) Environmental Remediation Services1,000 employees

This text should be removed when the Views module is implemented and the buyers’ guide is no longer dependent on Text Blocks.

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Last updated: Apr 24, 2025
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Additional terms and conditions

Traveler reimbursement is based on the location of the work activities and not the accommodations, unless lodging is not available at the work activity, then the agency may authorize the rate where lodging is obtained.

Unless otherwise specified, the per diem locality is defined as "all locations within, or entirely surrounded by, the corporate limits of the key city, including independent entities located within those boundaries."

Per diem localities with county definitions shall include"all locations within, or entirely surrounded by, the corporate limits of the key city as well as the boundaries of the listed counties, including independent entities located within the boundaries of the key city and the listed counties (unless otherwise listed separately)."

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Glossary

  • An SBA program that helps provide a level playing field for small businesses owned by socially and economically disadvantaged people or entities that meet the following eligibility requirements:

    • Be a small business
    • Not already have participated in the 8(a) program
    • Be at least 51 percent owned and controlled by U.S. citizens who are economically and socially disadvantaged
    • Be owned by someone whose personal net worth is $750,000 or less.
    • Be owned by someone whose average adjusted gross income for three years is $350,000 or less
    • Be owned by someone with $6 million or less in assets
    • Have the owner manage day-to-day operations and also make long-term decisions
    • Have all its principals demonstrate good character
    • Show potential for success and be able to perform successfully on contracts

    See Title 13 Part 124 of the Code of Federal Regulations for more information.

  • A multiple-award IDIQ governmentwide acquisition contract offering complete and flexible IT solutions worldwide. A best-in-class GWAC and preferred governmentwide solution, Alliant 2 offers:

    • Artificial intelligence
    • Distributed ledger technology
    • Robotic process automation
    • Other types of emerging technologies

    It provides best-value IT solutions to federal agencies, while strengthening chances in federal contracting for small businesses through subcontracting.

  • An agreement established by a government buyer with a Multiple Award Schedule contractor to fill repetitive needs for supplies or services.

  • Types of funds to use on specific expenses.

    • BA51 is for new construction
    • BA53 is for rental of space
    • BA54 is for repairs and alterations below the prospectus level
    • BA55 is for repairs and alterations above the prospectus level
    • BA61 is for operations, except salaries, cleaning, utilities, etc.
  • The work done to make a structure or system ready for use or to bring a construction or development project to a completed state.

  • Negotiated firm-fixed pricing on airline seats for official government travel. The locked-in ticket prices for the fiscal year save federal agencies time and money. Federal employees enjoy flexibility to change their plans without incurring penalties or additional costs. All negotiated rates have:

    • Flexibility to book one-way, multi-leg, and round-trip tickets
    • Lenient refund policies
    • Ability to adjust or cancel flights at no additional cost
    • Unrestricted time limits on ticketing
    • No advance purchase requirements
    • No blackout periods

    Use the CPP search tool to find current fares.

  • From 5 USC 5701(6), "continental United States" means the several states and the District of Columbia, but does not include Alaska or Hawaii.

  • A space where individuals work independently or co-work collaboratively in a shared office. The work environment is similar to a typical office, usually inclusive of office equipment and amenities. Typical features of co-working facilities include work spaces, wireless internet, communal printer/copier/fax, shared kitchens, restrooms and open seating areas. May also be referred to as a “shared office.”

  • A system that is bought from a commercial vendor to solve a particular problem, as opposed to one that a vendor custom builds.

  • An employee who negotiates and awards contracts with vendors and who has the sole authority to change, alter or modify a contract.

  • An employee whose duties are to develop proper requirements and ensure contractors meet the commitments during contract administration, including the timeliness and delivery of quality goods and services as required by the contract.

  • A request of GSA where a federal agency retains and manages all aspects of the procurement process and is able to work with the selected vendor after award.

  • An SBA program that gives preferential consideration for certain government contracts to businesses that meet the following eligibility requirements:

    • Meet all the requirements of the WOSB Federal Contract program
    • Be owned and controlled by one or more women, each with a personal net worth less than $850,000
    • Be owned and controlled by one or more women, each with $450,000 or less in adjusted gross income averaged over the previous three years
    • Be owned and controlled by one or more women, each $6.5 million or less in personal assets

    See Title 13 Part 127 Subpart B of the Code of Federal Regulations for more information.

  • The primary regulation for federal agencies to use when buying supplies and services with funds from Congress.

    Use acquisition.gov to browse FAR parts or subparts or download the full FAR in various formats.

  • The travel and relocation policy for all federal civilian employees and others authorized to travel at government expense.

  • A program that promotes the adoption of secure cloud services across the federal government by providing a standardized approach to security and risk assessment.

  • A GSA business line that provides safe, reliable, low-cost vehicle solutions for federal agency customers and eligible entities. Offerings include:

    • Vehicle purchasing, leasing and short-term rentals
    • Vehicle disposal
    • Maintenance control and accident management
    • Loss prevention and fuel services
    • A fleet management system with detailed, accurate data
  • A charge card for U.S. government personnel to use when paying for fuel and maintenance of GSA Fleet vehicles. Find out where the Fleet card is accepted, how to use it and more.

  • A Department of Homeland Security program that allows members to use expedited lanes at U.S. airports and when crossing international borders by air, land and sea.

  • A charge card for certain U.S. Government employees to use when buying mission-related supplies or services using simplified acquisition procedures, when applicable, and when the total cost does not exceed micro-purchase thresholds.

  • A charge card for U.S. government personnel to use when paying for reimbursable expenses while on official travel. Visit smartpay.gsa.gov for more.

  • A vehicle used to perform an agency’s mission(s), as authorized by the agency.

  • Pre-competed, multiple-award, indefinite delivery, indefinite quantity contracts that agencies can use to buy total IT solutions more efficiently and economically.

  • A ceremony marking the official start of a new construction project, typically involving driving shovels into ground at the site.

  • An online shopping and ordering system at gsaadvantage.gov that provides access for federal government employees and in some cases, state and local entities, to purchase from thousands of contractors offering millions of supplies and services.

  • An online auction site at gsaauctions.gov that allows the general public to bid on and buy excess federal personal property assets such as:

    • Office equipment
    • Furniture
    • Scientific equipment
    • Heavy machinery
    • Airplanes
    • Vessels
    • Vehicles
  • Real property for which GSA is responsible. It can be either federally owned or leased from a public or private property owner.

  • An SBA program that gives preferential consideration for certain government contracts to business that meet the following eligibility requirements:

    • Be a small business
    • Be at least 51 percent owned and controlled by U.S. citizens, a Community Development Corporation, an agricultural cooperative, a Native Hawaiian organization, or an Indian tribe
    • Have its principal office located in a HUBZone
    • Have at least 35 percent of its employees live in a HUBZone

    See Title 13 Part 126 Subpart B of the Code of Federal Regulations for more information.

  • A type of contract when the quantity of supplies or services, above a specified minimum, the government will require is not known. IDIQs help streamline the contract process and speed service delivery.

  • A fee paid by businesses who are awarded contracts under Multiple Award Schedule to cover GSA’s cost of operating the program. The fee is a fixed percentage of reported sales under MAS contracts that contractors pay within 30 calendar days following the completion of each quarter.

  • A law that provides $3.375 billion for us to:

    • Invest in federal buildings with materials and technologies, making them more efficient, saving taxpayer dollars and creating opportunities for small businesses.
    • Help boost the competitiveness of American manufacturers developing materials.

    This includes $2.15 billion for low embodied carbon materials in construction projects, $975 million to support emerging and sustainable technologies, and $250 million for measures to convert more buildings into High Performance Buildings.

  • An investment in our nation’s infrastructure and competitiveness. The law provides funding for LPOE modernization projects that will create new good-paying jobs, bolster safety and security, and make our economy more resilient to supply chain challenges.

  • A written agreement entered into between two federal agencies, or major organizational units within an agency, which specifies the goods to be furnished or tasks to be accomplished by one agency (the servicing agency) in support of the other (the requesting agency).

  • A facility, also known as a border station, that provides controlled entry into or departure from the United States for persons or materials. It houses the U.S. Customs and Border Protection and other federal inspection agencies responsible for the enforcement of federal laws related to entering into or departing from the U.S.

  • An employee who is responsible for preparing, negotiating, awarding and monitoring compliance of lease agreements.

  • Criteria used to select the technically acceptable proposal with the lowest evaluated price. Solicitations must specify that award will be made on the basis of the lowest evaluated price of proposals meeting or exceeding the acceptability standards for non-cost factors.

  • The rate of reimbursement for driving a privately owned vehicle when your agency authorizes it. Current rates are at gsa.gov/mileage.

  • Long-term governmentwide contracts with commercial firms providing federal, state, and local government buyers access to more than 11 million commercial products and services at volume discount pricing. Also called Schedules or Federal Supply Schedules.

  • The standard federal agencies use to classify business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy.

  • A family of six separate governmentwide multiple award, IDIQ contracts for management and advisory, facilities, technical and engineering, logistics, intelligence services, research and development, environmental, and enterprise solutions.

  • A formal, signed agreement between GSA’s Public Buildings Service and a federal agency for a specific space assignment.

  • Services performed under a contract with a federal agency that include:

    • Cemetery maintenance
    • Electrical systems and energy management control systems
    • Elevator inspection and maintenance
    • Energy management and audit services
    • Fire alarm and fire suppression system maintenance
    • Janitorial
    • Landscaping and snow removal
    • Marine vessel maintenance and repair services
    • Painting
    • Pest control
    • Plumbing or pipe fitting
    • Refrigeration or heating, cooling, and air conditioning
    • Smart buildings
  • The per day rates for the lower 48 continental United States, which federal employees are reimbursed for expenses incurred while on official travel. Per diem includes three allowances:

    • A rate for lodging
    • A rate for meals
    • A rate for incidental expenses
  • An identification card that allows credentialed government personal to access facilities, computers, or information systems. May also be referred to as HSPD-12 card, LincPass, Smart Card, or CAC.

  • Furniture and equipment such as appliances, wall hangings, technological devices, and the relocation expenses for such property.

  • Information that can be used to distinguish or trace an individual’s identity, either alone or when combined with other information that is linked or linkable to a specific individual. Get our agency's privacy policies and practices as they apply to our employees, contractors, and clients.

  • You should only drive a privately owned vehicle for official travel after your agency evaluates the use of:

    • A common carrier
    • A government-furnished vehicle
    • A rental car

    When your agency has determined a POV to be the most advantageous method of transportation, you are authorized reimbursement for mileage and some additional allowances (parking, bridge, road and tunnel fees, etc.).

  • Approvals from GSA’s congressional authorizing committees, the U.S. Senate Committee on Environment and Public Works and the U.S. House Committee on Transportation and Infrastructure, for proposed capital and leasing projects that require funding over an annually established threshold.

  • Region 1 (New England): Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont

    Region 2 (Northeast and Caribbean): Northern New Jersey, New York, Puerto Rico, U.S. Virgin Islands

    Region 3 (Mid-Atlantic): Delaware, parts of Maryland, Southern New Jersey, Pennsylvania, parts of Virginia, West Virginia

    Region 4 (Southeast Sunbelt): Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee

    Region 5 (Great Lakes): Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin

    Region 6 (Heartland): Iowa, Kansas, Missouri, Nebraska

    Region 7 (Greater Southwest): Arkansas, Louisiana, New Mexico, Oklahoma, Texas

    Region 8 (Rocky Mountain): Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming

    Region 9 (Pacific Rim): Arizona, California, Hawaii, Nevada

    Region 10 (Northwest Arctic): Alaska, Idaho, Oregon, Washington

    Region 11 (National Capital): Washington, D.C., area including parts of Maryland and Virginia

  • Formal agreements between GSA and a federal agency customer where GSA agrees to provide goods, services, or both, and the federal agency agrees to reimburse GSA’s direct and indirect costs. The customer portal for RWA information is called eRETA at extportal.pbs.gsa.gov.

  • A document used in negotiated procurements to communicate government requirements to prospective contractors (firms holding Multiple Award Schedule contracts) and to solicit proposals (offers) from them.

  • A document used to communicate government requirements, but which do not solicit binding offers. Quotations submitted in response are not offers. The Multiple Award Schedule order is the offer, and then the contractor can do something to show acceptance, like ordering supplies or contacting subcontractors.

  • An SBA program that gives preferential consideration for certain government contracts to businesses that meet the following eligibility requirements:

    • Be a small business
    • Be at least 51% owned and controlled by one or more service-disabled veterans
    • Have one or more service-disabled veterans manage day-to-day operations and also make long-term decisions
    • Eligible veterans must have a service-connected disability
    • Permanently and totally disabled veterans who are unable to manage the daily business operations of their business may still qualify if their spouse or appointed, permanent caregiver is assisting in that management

    See Title 13 Part 128 Subpart B of the Code of Federal Regulations for more information.

  • An SBA designation for businesses that meet size standards set for each NAICS code. Most manufacturing companies with 500 employees or fewer, and most non-manufacturing businesses with average annual receipts under $7.5 million, will qualify as a small business.

    See Title 13 Part 121.201 of the Code of Federal Regulations for more information.

  • To improve and stimulate small business utilization, we award contracts to businesses that are owned and controlled by socially and economically disadvantaged individuals. We have contracting assistance for:

    • 8(a) Business Development contractors
    • Historically underutilized business zone
    • Service-disabled, veteran-owned small businesses
    • Small businesses
    • Small disadvantaged businesses
    • Veteran-owned small businesses
    • Women-owned small businesses
  • A Small Business Administration program that gives preferential consideration for certain government contracts to business that meet the following eligibility requirements:

    • Be a small business
    • The firm must be 51% or more owned and controlled by one or more disadvantaged persons
    • The disadvantaged person or persons must be socially disadvantaged and economically disadvantaged

    See Title 13 Section 124.1001 of the Code of Federal Regulations for more information.

  • The basis for the lease negotiation process, which becomes part of the lease. SFOs include the information necessary to enable prospective offerors to prepare proposals. See SFO minimum requirements.

  • Specific supply and service subcategories within our Multiple Award Schedule. For the Information Technology Category, a SIN might be new equipment or cloud services.

  • An online system at sam.gov, which the U.S. Government uses to consolidate acquisition and award systems for use by contractors wishing to do business with the federal government. Formerly known as FBO.gov, all contracting opportunities valued over $25,000 are posted at sam.gov.

  • When you use a government purchase card, such as the "GSA SmartPay" travel card for business travel, your lodging and rental car costs may be exempt from state sales tax. Individually billed account travel cards are not tax exempt in all states. Search for exemption status, forms and important information.

  • The finishes and fixtures federal agency tenants select that take a space from a shell condition to a finished, usable condition and compliant with all applicable building codes and standards.

  • A statute that applies to all Multiple Award Schedule contracts, unless otherwise stated in the solicitation or contract, which requires contractors to sell to the U.S. Government only products that are manufactured or “substantially transformed” in the U.S. or a TAA-designated country.

  • Vendors report transactional data — information generated when the government purchases goods or services from a vendor — to help us make federal government buying more effective.

    See our TDR page for which SINs are eligible and which line-item data to submit.

  • A unique number required to do business with the federal government.

  • An indicator of how efficiently a federal agency is currently using space, it is traditionally calculated by dividing the usable square feet of the space, by the number of personnel who occupy the space.

  • A Small Business Administration program that gives preferential consideration for certain government contracts to businesses that meet the following eligibility requirements:

    • Be a small business, as defined by the size standard corresponding to any NAICS code listed in the business’s SAM profile
    • Have no less than 51% of the business owned and controlled by one or more veterans
    • For those veterans who are permanently and totally disabled and unable to manage the daily business operations of their business, their business may still qualify if their spouse or appointed, permanent caregiver is assisting in that management

    Get a full list of eligibility requirements.

  • A governmentwide acquisition contract exclusively for service-disabled veteran-owned small businesses to sell IT services such as:

    • Data management
    • Information and communications technology
    • IT operations and maintenance
    • IT security
    • Software development
    • Systems design
    • New and emerging technologies
  • The amount of solid waste, such as trash or garbage, construction and demolition waste, and hazardous waste, that is reused, recycled or composted instead of being put in a landfill or burned.

  • A GSA program designed to promote recycling and reuse of solid waste.

  • A Small Business Administration program that gives preferential consideration for certain government contracts to businesses that meet the following eligibility requirements:

    • Be a small business
    • Be at least 51% owned and controlled by women who are U.S. citizens
    • Have women manage day-to-day operations who also make long-term decisions

    See Title 13 Part 127 Subpart B of the Code of Federal Regulations for more information.