1 SSP 50021, Safety Requirements Document, International Space Station Program, December 12, 1995.
2 SSP 50038 Revision B, Computer-Based Control System Safety Requirements, International Space Station Program, November 17, 1995.
3 NSTS 1700. 7 B, Safety Policy and Requirements for Payloads Using the Space Transportation System, NASA, January 1989.
4 JCX-96106 A CBCS (COMPUTER BASED CONTROL SYSTEM)安全設計要求, NASDA資料2001年8月16日.
5 SSP 41165 Revision G, Segment Specification for the Japanese Experiment Module International Space Station Program, NASA-NASDA Joint文書August31, 2001.