Treatment of water of swimming pools and baths - Part 3: Combinations of process with ozonization and chlorination; Amendment A1
Edition 2026-07

Treatment of water of swimming pools and baths - Part 3: Combinations of process with ozonization and chlorination; Amendment A1
Edition 2026-01

Treatment of water of swimming pools and baths - Part 4: Combinations of process with ultrafiltration
Edition 2023-06

Treatment of water of swimming pools and baths - Part 5: Combinations of process using bromine as disinfectant, produced by ozonation of bromide-rich water
Edition 2021-04

Treatment of spent filter backwash water from systems for treatment of water of swimming-pools and baths
Edition 2016-07

Meters for cold water - Part 1: Woltman angle type meters
Edition 2020-04

Meters for cold water - Part 2: Stand post meters
Edition 2020-04

Irrigation - Hygienic concerns of irrigation water
Edition 1999-02

Irrigation - Tasks, fundamental principles, planning and methods
Edition 2008-11

Protection of watercourses, dikes and coastlines
Edition 2023-12