CLDC Tech Library Contents (Thru 030626).xlsx

This file is an index of technical documents contained within the Commercial Low-Earth Orbit (LEO) Destination Contract (CLDC) Technical Library maintained by NASA's Johnson Space Center. The index, updated through March 6, 2026, catalogs documents organized into five data drops with both controlled (export-restricted) and uncontrolled content. Documents cover Commercial LEO Development Program (CLDP) standards, plans, and requirements spanning systems integration, docking interfaces, payload compatibility, human factors, operations, safety, communications, medical standards, and orbital conjunction assessment. Key documents include standards for common docking systems, payload interfaces, operations procedures, RF communications, hazard analysis and safety processes, human-rated spaceflight specifications, and thin-wall pressure boundary guidelines. Export-controlled documents require completion of a CLDP Export Control Request Form submitted to jsc-cldc@mail.nasa.gov with SAM.gov access verification; foreign nationals from designated countries require Individual Technology Transfer Control Plans or compliance with Programmatic Technology Transfer Control Plans.

The CLDC acquisition itself is currently on hold pending NASA's determination to support industry design and demonstration through funded Space Act Agreements rather than pursuing an immediate firm-fixed-price contract for Commercial LEO Destination certification and services. The Technical Library remains accessible for reference purposes and will be updated periodically through "Data Drops" to provide current NASA technical standards relevant to potential future FAR-based acquisitions. This library is explicitly not a Request for Proposal, Invitation for Bid, or Request for Quotation, nor does it constitute a commitment by the government to enter into a contract. Interested parties must monitor SAM.gov and the CLDC Acquisition Website at https://www.nasa.gov/johnson/jsc-procurement/cldc/ for updates on any future acquisition release.