Contact
If you have questions, email VPP@gsa.gov
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The Verified Products Portal (VPP) enables authorized original equipment manufacturers (OEMs) and their wholesalers to fulfill the Letter of Supply requirement by providing supplier authorization information and detailed product content such as:
The VPP is completely voluntary and free to use and will improve the representation of your commercial off-the-shelf products. Its product and supplier data will identify prohibited products and standardize contractor catalogs, ensuring products are accurately represented in GSA ecommerce platforms such as GSA Advantage.
Registered users can sign in to start uploading product/supplier data.
New users can apply online for an account. We will screen all applications to ensure users are authorized to represent the organization before creating the account. Contact vpp-registration@gsa.gov with any questions or issues.
To view information on manufacturers participating in the VPP, visit the public Verified Products Portal Participation Dashboard.
What are the benefits of participating?
What data elements does the VPP collect?
What data do I have to provide to participate?
How frequently will I be required to update my product and supplier authorization data?
Will the VPP replace the Schedule Input Program (SIP)?
What are the benefits of participating?
Manufacturers can:
What data elements does the VPP collect?
Below are some examples of information that VPP will collect:
What data do I have to provide to participate?
We recommend that you provide data for both Product Content and Supplier Authorization information unless you do not have a supplier authorization program.
After registering, load your product data manually via comma-separated values (CSV) file or automatically via an application program interface (API) connection.
How frequently will I be required to update my product and supplier authorization data?
Per the Terms of Use—accessible on VPP.xsb.com—you must keep your product catalog and supplier authorization information current; however, there is no pre-established timeframe.
Will the VPP replace the Schedule Input Program?
No. The VPP is a manufacturer-facing portal for product details and supplier authorization content. The VPP is not intended for Multiple Awards Schedule contractors to use for managing their catalog data. GSA is developing the FAS Catalog Platform to offer a modern replacement to SIP that integrates with contracting processes.
If you have questions, email VPP@gsa.gov
Error, The Per Diem API is not responding. Please try again later.
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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.