NASA has extended the proposal deadline for its Commercial Low Earth Orbit Destination Contract (CLDC) to December 14, 2026, at 1 p.m. U.S. Central Time. The revised deadline gives companies six additional calendar days to submit proposals for the agency’s commercial space-station procurement, replacing the December 8 deadline announced with the final solicitation.
The November 9 update adds Amendment 1, an amended business-case analysis template, and answers to industry questions. NASA’s acquisition website confirms that the agency posted the amendment and final-request-for-proposals questions and answers on that date. The solicitation remains an active competition administered by Johnson Space Center.
What the Amendment Changes
The reproduced government notice identifies the amended solicitation as 80JSC027R0004P0001. It also lists Attachment L-07, Business Case Analysis Template Amendment 1, and the final solicitation’s question-and-answer document. These additions update the package companies use to prepare their submissions.
The deadline remains at 1 p.m. Central Time on the new date, equivalent to 2 p.m. Eastern Time and 19:00 UTC on December 14. The change affects the proposal-submission stage of the acquisition. NASA released the final request for proposals on October 9, following a draft solicitation and industry discussions earlier in 2026.
A request for proposals establishes the competition through which an agency receives and evaluates offers. An amendment revises that solicitation during the competition. In this case, the announced revisions combine a later submission date with updated business-case documentation and responses to questions raised about the final package.
The Services NASA Is Seeking
NASA’s October 9 announcement describes a procurement covering the design, construction, testing, certification, and operation of commercial destinations in low Earth orbit. The destinations are intended to provide end-to-end destination and transportation services for human spaceflight.
The agency connects those services with continued research, technology development, crew training, and preparation for missions to the Moon and Mars after the International Space Station retires. Its stated approach includes companies serving NASA and developing additional customers and markets.
NASA intends to select two or more contractors for early development. A subsequent competitive task order would cover final design, testing and evaluation, certification, and services from one or more contractors. This establishes a sequence of contracted development and operating activities within the acquisition.
The agency described the planned awards as firm-fixed-price, multiple-award, indefinite-delivery/indefinite-quantity contracts. Each part of that description addresses a different feature of the purchasing arrangement: pricing, the number of participating contractors, and how work is ordered over time.
How the Contract Structure Works
Under the Federal Acquisition Regulation, a firm-fixed-price contract sets a price that is not adjusted because of the contractor’s cost experience in performing the work. The contractor is responsible for its costs and the resulting profit or loss. This pricing arrangement makes the agreed price, rather than reimbursement of actual expenditure, the basis of payment for the defined work.
An indefinite-quantity contract allows the government to order supplies or services during a fixed period within stated minimum and maximum limits. Individual orders identify the government’s requirements. The contract specifies the period, the scope of work, the quantity limits, and the procedures used to issue orders.
The government commits to ordering at least the stated minimum, and the contractor must supply additional quantities ordered within the maximum. Limits may be expressed as units or dollar values. A multiple-award arrangement places contracts with more than one source, with procedures for considering the participating contractors for subsequent orders.
For the commercial destination procurement, NASA has described early development followed by competition for later work. The contract framework accommodates that progression from developing the destination to completing its design, evaluating it, certifying it, and purchasing services.
From Industry Consultation to Final Proposals
NASA’s acquisition record shows that the draft request for proposals was released on July 6, 2026. A virtual industry day followed on July 9, with individual industry meetings on July 13 and 14. The agency recorded receipt of final industry comments on July 27.
The pre-solicitation notice appeared on September 4. NASA subsequently posted additional responses to industry questions before issuing the final solicitation on October 9. New Space Economy’s earlier coverage of the commercial space-station competition describes the procurement’s planning stage and its relationship to the transition from the International Space Station.
The final solicitation superseded the draft package. Its original notice identified a separate technical library under notice 80JSC025_CLDC_TECH_LIBRARY and described a request process for companies seeking access. NASA also posted pre-proposal conference charts on October 15.
The original notice provided for written questions submitted to the contracting officer using a comment template. Participation in the pre-proposal conference was recommended but was not a condition for submitting a proposal. These arrangements supplied channels for companies to examine the acquisition and raise questions before preparing their offers.
The November amendment is the next documented change in that sequence. NASA’s October announcement placed expected contract awards in spring 2027. The amended proposal deadline is December 14, 2026, with the revised business-case template and final solicitation answers included in the submission package.
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