PER DIEM LOOK-UP
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Rates for Alaska, Hawaii, and U.S. territories and possessions are set by the Department of Defense.
Rates for foreign countries are set by the Department of State.
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This is GSA Global Supply’s preferred method for conducting business transactions. It is a fully automated process that entails a per transaction cost. Electronic Data Interchange provides for full electronic processing of all ordering transactions. It is restricted to high volume Vendors with at least 50 purchase orders per month.
*GSA does not endorse any third-party EDI Vendors.
GSA utilizes the American National Standards Institute X-12 family of transaction sets to electronically communicate both “Inbound” and “Outbound” transaction sets. GSA Global Supply has partnered with IBM to develop and operate an EDI Gateway for Purchase Order creation and management services. Vendors must follow a standardized onboarding process to set up a connection to the EDI gateway.
Vendors must be current GSA Global Supply contract holders. The expectations for the vendors are as follows:
The testing process concludes with GSA Global Supply validating the transactions received from the vendor and providing approval to be a certified GSA Global Supply EDI vendor. At that point, the vendor can start conducting business with GSA Global Supply using EDI.
GSA Global Supply operates an EDI Gateway for Purchase Order creation and management services.
At a minimum, the following transactions will be validated:
To request any of the above documents please email gsaedi@gsa.gov.
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Rates for Alaska, Hawaii, and U.S. territories and possessions are set by the Department of Defense.
Rates for foreign countries are set by the Department of State.
Rates are available between 10/1/2022 and 09/30/2025.
The End Date of your trip can not occur before the Start Date.
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)."
When a military installation or Government - related facility(whether or not specifically named) is located partially within more than one city or county boundary, the applicable per diem rate for the entire installation or facility is the higher of the rates which apply to the cities and / or counties, even though part(s) of such activities may be located outside the defined per diem locality.