Conformity assessment. Requirements for the operation of various types of bodies performing inspection. (ISO/IEC 17020:2012, MOD) Replaces O’z DSt ISO/IEC 17020:2009 (O’z DSt 16.7:2004)
State standardization system of the Republic of Uzbekistan. Information and documentation, provision of the catalogs of standards. Replaces RST ISO 7220-1996