Water quality - Determination of fluoride - Part 1: Electrochemical probe method for potable and lightly polluted water.
Edition 2002-05-30

Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 3: Conformity assessment scheme (Endorsed by Asociación Española de Normalización in January of 2023.)
Edition 2023-01-01

Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 3: Assessment of conformity (Endorsed by Asociación Española de Normalización in March of 2024.)
Edition 2024-03-01

Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014)
Edition 2018-11-28

Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014)
Edition 2023-11-29

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)
Edition 2018-11-28

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)
Edition 2023-11-29

Water meters for cold potable water and hot water - Part 3: Test report format (ISO 4064-3:2014)
Edition 2015-03-04

Water meters for cold potable water and hot water - Part 4: Non-metrological requirements not covered in ISO 4064-1 (ISO 4064-4:2014)
Edition 2015-03-04

Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2014)
Edition 2018-11-28