Mobile Subscription Services for U.S. Embassy Singapore

Dear Prospective Offeror:

Subject: Request for Proposal No. 19SN1026R0005

Enclosed is a Request for Proposal (RFP) for Mobile Subscription Services for the U.S. Embassy Singapore. If you would like to submit a proposal, follow the instructions in Section 3 of the solicitation, complete the required portions of the attached document, and submit it to the address shown on Standard Form 1449 that follows this letter.

The U.S. Government intends to award a contract to the responsible offeror whose proposal represents the best value to the Government, using comparative evaluation procedures authorized under FAR 13.106-2(b)(3). Comparative evaluation is defined as the process of comparing two or more proposals in response to the RFP. Proposals will be evaluated against one another to determine which provides the best value to the Government.

Comparative evaluation is NOT a low price technically acceptable (LPTA) or trade-off process. Prospective offerors must still meet the requirements for responsibility under FAR 9.104 and comply with all solicitation requirements to be eligible for award. We intend to evaluate proposals and make awards without discussions; however, the Government reserves the right to conduct discussions if determined necessary.

Proposals are due by June 18, 2026 at 1630 hours (Singapore Time). Late proposals will not be considered. Proposals must be in English, and incomplete proposals may be rejected without further consideration.

Your proposal must be submitted electronically to SGProcurementRFQ@state.gov. Offerors are responsible for ensuring submissions comply with the specified format and size limitations. Acceptable file formats include MS-Word 2007/2010, MS-Excel 2007/2010 or Adobe Acrobat (pdf) format. Each email submission must not exceed 30MB, the proposal. If the total file size exceeds 30MB. If the proposal shall be submitted in multiple emails, each within the size limit.

In order for a proposal to be considered, you must also complete and submit the following:

1. SF-1449

2. Section I, Pricing

3. Section 5 Representations and Certifications

4. Additional information as required in Section 3

5. Proof of SAM Registration

6. Cybersecurity Supply Chain Risk Management (C- SCRM) Questionnaire

Telecommunications Licensing Requirement: Offerors must be legally authorized to provide mobile telecommunications services within Singapore. In accordance with DOSAR 652.242-73 and applicable host country laws and regulations, the successful offeror shall possess all required licenses, permits, and authorizations issued by the appropriate Government of Singapore authorities to provide or resell mobile telecommunications services. Offerors shall provide proof of such authorization with their proposal. Failure to demonstrate the required licensing or legal authority to operate in Singapore may result in the proposal being deemed non-responsible and ineligible for award.

Offerors must be registered in the System for Award Management (SAM) at SAM.gov prior to submission of their proposal as required by FAR 4.1102. Failure to be registered at the time of proposal submission may result in the offeror being determined non-responsible and ineligible for award. Offerors are strongly encouraged to complete SAM registration as soon as possible.

Thank you.