Nuclear Regulatory Commission August 22, 2012 – Federal Register Recent Federal Regulation Documents

The U.S. Nuclear Regulatory Commission (NRC or the Commission) is issuing for public comment draft regulatory guide (DG), DG-1209, ``Software Requirement Specifications for Digital Computer Software and Complex Electronics used in Safety Systems of Nuclear Power Plants.'' The DG-1209 is proposed Revision 1 of RG 1.172, dated September 1997. This revision endorses, with clarifications, the enhanced consensus practices for testing of computer software as described in the American National Standards Institute and Institute of Electrical and Electronics Engineers (ANSI/IEEE) Standard 830-1998, ``IEEE Recommended Practice for Software Requirements Specifications.''

The U.S. Nuclear Regulatory Commission (NRC or the Commission) is issuing for public comment draft regulatory guide (DG), DG-1207, ``Test Documentation for Digital Computer Software used in Safety Systems of Nuclear Power Plants.'' The DG-1207 is proposed Revision 1 of RG 1.170, dated September 1997. This revision endorses, with clarifications, the enhanced consensus practices for test documentation for software and computer systems as described in the Institute of Electrical and Electronics Engineers (IEEE) Standard 829-2008, ``IEEE Standard for Software and System Test Documentation.''

The U.S. Nuclear Regulatory Commission (NRC or the Commission) is issuing for public comment draft regulatory guide (DG), DG-1267, ``Verification, Validation, Reviews, and Audits for Digital Computer Software used in Safety Systems of Nuclear Power Plants.'' The DG-1210 is proposed Revision 2 of Regulatory Guide (RG) 1.168, dated February 2004. This revision endorses, with clarifications and exceptions, the consensus practices for complying with NRC regulations promoting the development of, and compliance with, software verification and validation reviews and audits described in the Institute of Electrical and Electronics Engineers (IEEE) Standard 1012- 2004, ``IEEE Standard for Software Verification and Validation'' and IEEE Standard 1028-2008, ``IEEE Standard for Software Reviews and Audits.'' The NRC is soliciting stakeholder feedback on the following questionShould RG 1.168 be revised to endorse IEEE Std. 1012-2012 rather than IEEE Std. 1012-2004? IEEE Std. 1012-2012 expands the scope of IEEE Std. 1012-2004 to include verification and validation (V&V) task guidance for systems, software and hardware while IEEE Std. 1012- 2004 only provides software V&V task guidance.