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NB/T 20448-2017 PDF English

Std ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status
NB/T 20448-2017	English	RFQ	ASK	3 days [Need to translate]	Verification and validation for system and software in nuclear power plants	Valid

Standard similar to NB/T 20448-2017

Standard ID	NB/T 20448-2017 (NB/T20448-2017)
Description (Translated English)	Verification and validation for system and software in nuclear power plants
Sector / Industry	Energy Industry Standard (Recommended)
Classification of Chinese Standard	F65
Classification of International Standard	20.120.20
Word Count Estimation	174,147
Date of Issue	2017-04-01
Date of Implementation	2017-10-01
Quoted Standard	GB/T 9386-2008; ISO/IEC 15288-2008; ISO/IEC 12207-2008
Regulation (derived from)	National Energy Board Bulletin 2017 No. 7; Industry Standard Filing Announcement 2017 No. 9 (Total No. 213)
Issuing agency(ies)	National Energy Administration
Summary	This standard specifies the verification and validation process applied throughout the lifecycle of systems, software, and hardware, including acquisition, supply, development, operation, maintenance, and disposal. This standard applies to the V&V work of instrumentation and control systems and electrical systems in nuclear power plants. Users of this standard may perform certain life cycle processes and related verification and validation processes according to the actual conditions of the project. For a description of the system life cycle process, refer to ISO/IEC 15288:2008. For a description of the software life cycle process, refer to ISO/IEC 12207:2008.