Concrete kerb units - Requirements and test methods
Edition 2004-02-06

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information
Edition 2005-12-07

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: guidelines and general information
Edition 2006-12-01

Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications (IEC 61558-2-1:2007).
Edition 2007-10-10

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: guidelines and general information
Edition 2008-01-01

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information (IEC 60061-4:1990/A10:2006).
Edition 2007-11-28

Concrete kerb units - Requirements and test methods
Edition 2007-03-07

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information.
Edition 2008-10-29

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information
Edition 2010-06-02

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: guidelines and general information
Edition 2009-12-01