Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3: Gauges
Edition 2002-11

Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 1: Lamp caps
Edition 2004-09

High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches
Edition 2018-08

Programmable controllers - Part 2: Equipment requirements and tests
Edition 2007-08

Household and similar electrical appliances - Safety - Part 1: General requirements
Edition 2012-01

Household and similar electrical appliances - Safety - Part 1: General requirements
Edition 2017-10

Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
Edition 2017-12

Plastics piping systems - Guidance for the installation inside buildings of pressure piping systems for hot and cold water intended for human consumption
Edition 2001-03

Plastics piping and ducting systems - Systems outside building structures for the conveyance of water or sewage - Practices for installation above and below ground
Edition 2001-09