Contact us
Call: 855-482-4348
Hours for live chat and calls:
Sun 8 p.m. - Fri 8:30 p.m. CST
Email: ITCSC@gsa.gov
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Contract type: Multiple award IDIQ
Ceiling: $2.5B
Order types: fixed-price or time and materials
Period of performance: 5 years with one 3-year and one 2-year option period
Vendor list (eLibrary)
Eligible users: Federal agencies
Complex Commercial SATCOM Solutions, known as CS3, offers complex satellite communications solutions and professional satellite engineering services to meet your agency’s unique SATCOM needs.
CS3 can help your agency build large, complex, custom satellite solutions:
Looking for commercial satellite solutions on Schedule? Check out our Commercial Satellite Communications Solutions, including subscription services and transponded capacity
Federal contracting officers must receive training and be granted a Delegation of Procurement Authority before awarding CS3 task orders. When using any interagency contract, your agency’s internal ordering process and policies take precedence. If you are a Department of Defense customer, buy SATCOM services through DISA/DITCO.
Need more support? We can order and manage the task order for you through our Assisted Acquisition Services.
CS3 allows you to include additional small businesses to your contract and ensure their inclusion throughout its lifetime. Large businesses must submit small business subcontracting plans as part of their proposals, and ordering activities can set aside requirements exclusively for small businesses.
Call: 855-482-4348
Hours for live chat and calls:
Sun 8 p.m. - Fri 8:30 p.m. CST
Email: ITCSC@gsa.gov
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Rates for Alaska, Hawaii, U.S. Territories and Possessions are set by the Department of Defense.
Rates for foreign countries are set by the State Department.
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.