Ophthalmic instruments - Background for light hazard specification in ophthalmic instrument standards
Edition 2007-07

UN Regulation No 53 - Uniform provisions concerning the approval of category L₃ vehicles with regard to the installation of lighting and light-signalling devices
Edition 2020-01-15

UN Regulation No 74 - Uniform provisions concerning the approval of category L₁ vehicles with regard to the installation of lighting and light-signalling devices
Edition 2020-01-15

UN Regulation No 48 - Uniform provisions concerning the approval of vehicles with regard to the installation of lighting and light-signalling devices
Edition 2021-09-30

Federal War Victims Relief Act, equipment of motor vehicles with lighting installations, reflecting agents and acoustic warning devices
Edition 1980-10-28

Chemical analysis of light metals and their alloys; Statistical interpretation of inter-laboratory trials
Edition 1981-06

Energy performance of buildings - Thermal, solar and daylight properties of building components and elements - Part 2: Explanation and justification
Edition 2017-06

Commission Implementing Decision (EU) 2020/1630 of 3 November 2020 amending Implementing Decision (EU) 2019/1326 as regards the electromagnetic compatibility of industrial, scientific and medical equipment, household appliances, electric tools and similar apparatus, electrical lighting and similar equipment, multimedia equipment, switchgear and controlgear
Edition 2020-11-03

Regulation No 86 of the Economic Commission for Europe of the United Nations (UN/ECE) - Uniform provisions concerning the approval of agricultural or forestry tractors with regard to the installation of lighting and light-signalling devices
Edition 2010-09-30

Council Directive of 20 May 1975 on the approximation of the laws of the Member States relating to the power connection fitted on wheeled agricultural or forestry tractors for lighting and light-signalling devices on tools, machinery or trailers intended for agriculture or forestry
Edition 1975-05-20