Document: 10 CFR Part 50
Document ID: cfc9c7b0-bbcd-4774-97ce-900cbc760408
Document Type: cfr
Title: Codes and standards.
Source: 10 CFR Part 50
Source URL: https://www.ecfr.gov/current/title-10/part-50/section-50.55a
Revision Date: 
Chapter: 
Section ID: 50.55a
CFR Part: 50
CFR Title: 10

Content:
enda, ( 12 ) 2007 Edition, ( 13 ) 2008 Addenda, ( 14 ) 2009b Addenda (including Subsection NCA; and Division 1 subsections NB through NH and Appendices), ( 15 ) 2010 Edition (including Subsection NCA; and Division 1 subsections NB through NH and Appendices), ( 16 ) 2011a Addenda (including Subsection NCA; and Division 1 subsections NB through NH and Appendices), ( 17 ) 2013 Edition (including Subsection NCA; and Division 1 subsections NB through NH and Appendices), ( 18 ) 2015 Edition (including Subsection NCA; and Division 1 subsections NB through NH and Appendices); ( 19 ) 2017 Edition (including Subsection NCA; and Division 1 subsections NB through NG and Appendices); ( 20 ) 2019 Edition (including Subsection NCA; and Division 1 subsections NB through NG and Appendices); and ( 21 ) 2021 Edition (including Subsection NCA; and Division 1 subsections NB through NG and Appendices). ( ii ) ASME Boiler and Pressure Vessel Code, Section XI. The editions and addenda for Section XI of the ASME Boiler and Pressure Vessel Code are listed in this paragraph (a)(1)(ii) , but limited by those provisions identified in paragraph (b)(2) of this section. ( A ) [Reserved] ( B ) “Rules for Inservice Inspection of Nuclear Power Plant Components:” ( 1 ) 1974 Edition; ( 2 ) 1974 Summer Addenda; ( 3 ) 1974 Winter Addenda; and ( 4 ) 1975 Summer Addenda. ( C ) “Rules for Inservice Inspection of Nuclear Power Plant Components—Division 1:” ( 1 ) - ( 32 ) [Reserved] ( 33 ) 1995 Edition; ( 34 ) 1995 Addenda; ( 35 ) 1996 Addenda; ( 36 ) 1997 Addenda; ( 37 ) - ( 40 ) [Reserved] ( 41 ) 2001 Edition; ( 42 ) 2001 Addenda; ( 43 ) 2002 Addenda; ( 44 ) 2003 Addenda; ( 45 ) 2004 Edition; ( 46 ) 2005 Addenda; ( 47 ) 2006 Addenda; ( 48 ) 2007 Edition; ( 49 ) 2008 Addenda; ( 50 ) 2009b Addenda; ( 51 ) 2010 Edition; ( 52 ) 2011a Addenda; ( 53 ) 2013 Edition; ( 54 ) 2015 Edition; ( 55 ) 2017 Edition; ( 56 ) 2019 Edition; and ( 57 ) 2021 Edition. ( iii ) ASME Code Cases: Nuclear Components — ( A