Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-6: Specifications for individual materials - Requirements for rigid laminated sheets based on silicone resins (IEC 60893-3-6:2003 + A1:2009 + A2:2017); German version EN 60893-3-6:2004 + A1:2009 + EN IEC 60893-3-6:2004/A2:2018
Edition 2018-07

Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 3-4: Specifications for individual materials - Requirements for rigid laminated sheets based on phenolic resins (IEC 60893-3-4:2003 + A1:2012); German version EN 60893-3-4:2004 + A1:2012, Corrigendum to DIN EN 60893-3-4 (VDE 0318-3-4):2013-08; (IEC-Cor.:2014 to IEC 60893-3-4:2003)
Edition 2014-09

Ballasts for tubular fluorescent lamps - Performance requirements (IEC 60921:2004/A1:2006).
Edition 2006-10-11

Classification of fires; German version EN 2:1992 + A1:2004
Edition 2005-04

Unified tests procedures for the tests of EN 3-7:2004+A1:2007
Edition 2011-03-31

Unified tests procedures for the tests of EN 3-7:2004+A1:2007
Edition 2015-10-28

Unified tests procedures for the tests of EN 3-7:2004+A1:2007
Edition 2011-04-01

Barrel thread for lampholders with shade holder ring (IEC 60399:2004 + A1:2008)
Edition 2009-05-01

Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials (IEC 60450:2004/A1:2007).
Edition 2007-11-28

Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS) (IEC 60825-2:2004/A1:2006).
Edition 2007-10-10