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Commercial Low Earth Orbit (LEO) Destination Contract (CLDC) Request for Proposal
National Aeronautics and Space Administration · NASA JOHNSON SPACE CENTER
Respond by: Dec 8, 2026, 1:00 PM UTC−639 days left
From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC
Notice facts
Source: SAM.gov Contract Opportunities public data file
- Solicitation number
- 80JSC027R0004
- Notice type
- Solicitation
- Posted
- Oct 9, 2026 · Amended Oct 15, 2026
- Response date
- Respond by Dec 8, 2026, 1:00 PM UTC−6
- Set-aside
- No Set aside used
- NAICS code
- 336414 Guided Missile and Space Vehicle Manufacturing
- Product or service code
- V126
- Place of performance
- Houston, TX
- Contracting office
- NASA JOHNSON SPACE CENTER (80JSC0)HOUSTON, TX 77058
- Agency
- National Aeronautics and Space Administration · National Aeronautics and Space Administration
Past prime awardees
Source: Award history, not a list of bidders on this notice
Past prime awardees · award history, not a list of bidders on this notice
7 companies held prime contracts from this office under NAICS 336414.
- THE BOEING COMPANY · No first-tier subawards reported in FedSub's data
6 more past prime awardees on Professional
Description
Source: SAM.gov Contract Opportunities public data file
This is a modification to the notice entitled "Commercial Low Earth Orbit (LEO) Destination Contract (CLDC) Request for Proposal" which was posted on October 9, 2026. You are notified that the following changes are made: The following document is posted: (1) CLDC Final RFP Pre-proposal Conference Charts ______________________ The National Aeronautics and Space Administration (NASA) Johnson Space Center (JSC) is issuing a Final Request for Proposal (RFP) for the Commercial Low Earth Orbit (LEO) Destination Contract (CLDC), 80JSC027R0004. You are notified of the following: The entire proposal is due by December 8, 2026 at 1:00 p.m. Central Time. Proposal Volume III, Past Performance is requested two (2) weeks early on November 24, 2026, but not officially due until the proposal submittal date. All questions regarding this RFP should be submitted in writing, electronically to Ashley Chaves, Contracting Officer, at jsc-cldc@mail.nasa.gov on or before 1:00 p.m. Central Time on October 21, 2026. Offerors are encouraged to submit questions as soon as possible for consideration. Questions shall be submitted using the Template for Submission of Comments in the “Attachments” section below. Telephone questions will not be accepted. The RFP and attachments have been posted in the "Attachments" section below. This RFP and associated documents supersede the Draft RFP in its entirety. Any additional documents will be available on www.sam.gov. The Technical Library is available on www.sam.gov under notice ID 80JSC025_CLDC_TECH_LIBRARY. If you have not accessed the Technical Library before, please complete the Technical Library Request Form and refer to the instructions under notice ID 80JSC025_CLDC_TECH_LIBRARY prior to submitting a request via www.sam.gov. The Pre-Proposal Conference for this solicitation is anticipated to be held (virtual only) via Microsoft Teams on Thursday, October 15, 2026, starting at 1:00 p.m. Central Time. Attendance at the pre-proposal conference is…
Versions on SAM.gov
Source: SAM.gov Contract Opportunities public data file
Posted Oct 15, 2026SolicitationCurrent version
Respond by Dec 8, 2026, 1:00 PM UTC−6
Changed from the version before: Description
This version on SAM.gov (opens SAM.gov in a new tab)Posted Oct 9, 2026Solicitation
Respond by Dec 8, 2026, 1:00 PM UTC−6
This version on SAM.gov (opens SAM.gov in a new tab)