Advanced Spacesuit Regulator

Modification 3 – June 16, 2025

The purpose of this modification is to update Notice ID 80JSC025ASREGTL, the Technical Library for the synopsis related to the SAM.gov posting entitled Advanced Spacesuit Regulator (ASR) Draft Request for Proposal (RFP), Solicitation Notice ID 80JSC025ASREG, originally posted on May 28, 2025.

You are hereby notified of the following change to the Attachments section:

• The document titled Technical ASR DRFP Questions and Answers has been posted in the attachments section of this solicitation.


• Additional questions and answers related to the Draft Request for Proposal (DRFP) can be found in the Advanced Spacesuit Regulator (ASR) Contract (Notice ID: 80JSC025ASREG). These are accessible via the link titled 'Draft Request for Proposal' in the Links section below. Please note that the link below may direct you to an earlier version of the DRFP. Ensure you are referring to the latest modification for accurate information.

Please note: The due date for responses is NOT extended as a result of this modification.

Continue to monitor both the SAM.gov Technical Library posting, specifically the synopsis entitled Advanced Spacesuit Regulator (ASR) Draft Request for Proposal (RFP), Solicitation Notice ID 80JSC025ASREG and the ASR website for further updates or document releases. Potential offerors are responsible for checking both sources for any solicitation amendments and for downloading all relevant documents.

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Modification 2 – June 4, 2025:

This modification adds ATTACHMENT L-7, "Technical Library Request Form: Obtaining Access to Export-Controlled Content," to streamline the process of requesting Advanced Spacesuit Regulator (ASR) Technical Documents.

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Modification 1 – May 28, 2025:

The purpose of this modification is to incorporate the controlled access document:

• CTSD-ADV-2241 Advanced Spacesuit Regulator End Item Specification - DRAFT 04222025

Refer to DRFP ATTACHMENT L-7, : "TECHNICAL LIBRARY REQUEST FORM: OBTAINING ACCESS TO EXPORT-CONTROLLED CONTENT," to request access to this document.

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May 15, 2025:

This posting establishes a Technical Library for Notice ID 80JSC025ASREG, related to the Advanced Spacesuit Regulators (ASR) Draft Request for Proposal, published on May 28, 2025.