Chat or call
Hours for live chat and calls:
Sun 8 p.m. to Fri 8:30 p.m. Central time
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock
( )
or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Eligible users: Federal agencies and others per OGP 4800.2I (eligibility)
Contract type: multiple award indefinite delivery, indefinite quantity
Order type: firm fixed price
Period of performance: 5 years with one 3-year and one 2-year option period
Our Best in Class Complex Commercial SATCOM Solutions, known as CS3, provides secure, reliable, and customizable satellite communication services:
Benefits of CS3 include:
Federal agencies can use CS3 to build large, complex, custom satellite solutions and support critical operations, including:
For commercial satellite services, including subscription-based options and transponded capacity, check out our Commercial Satellite Communications Solutions on the Multiple Award Schedule. If you are a Department of Defense customer, buy SATCOM services through DISA/DITCO.
Standalone Satellite Professional Support Services must be awarded to small businesses, so large businesses must submit small business subcontracting plans as part of their proposals.
To place an order through CS3, warranted federal contracting officers must obtain a delegation of procurement authority. When using any interagency contract, your agency’s internal ordering process and policies take precedence.
Need more support? We can order and manage the task order for you through our Assisted Acquisition Services.
Find more details for CS3 contractors on eLibrary.
CS3 includes an open season to add additional small businesses to the contract. Contact us to learn more.
Multiple Award Schedule is continuously open to new industry partners. If you’d like to sell to government on MAS, follow the MAS Roadmap guidance for preparing and sending an offer.
Hours for live chat and calls:
Sun 8 p.m. to Fri 8:30 p.m. Central time
Error, The Per Diem API is not responding. Please try again later.
No results could be found for the location you've entered.
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.