Guidelines on the use, condition and inspection of time measuring devices for the determination of the operation and pressure build-up time of of certain braking installations of motor vehicles and trailers
Edition 1976-03-03

Service activities relating to drinking water supply, wastewater and stormwater systems - Hydraulic, mechanical and environmental conditions in wastewater transport systems
Edition 2019-02

Commission communication in the framework of the implementation of the Commission Regulation (EC) No 278/2009 implementing Directive 2005/32/EC of the European Parliament and of the Council with regard to ecodesign requirements for no-load condition electric power consumption and average active efficiency of external power supplies
Edition 2015-04-15

Act on the agreement of March 20, 1958 on the acceptance of uniform conditions for the licensing of vehicle parts and equipment and regarding the mutual recognition of the licence
Edition 1965-06-12