Use the form below to find particular standards or projects. Enter your criteria for searching (single or in combination) in the fields below and press the button “Search”. You can also search using the Advance Search facility.
Vitrified clay pipe systems for drains and sewers - Part 4: Requirements for adaptors, connectors and flexible couplings
90.20 Standard under periodical review
Vitrified clay pipe systems for drains and sewers - Part 5: Requirements for perforated pipes and fittings
90.20 Standard under periodical review
Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambers
90.20 Standard under periodical review
Vitrified clay pipe systems for drains and sewers - Part 7: Requirements for pipes and joints for pipe jacking
90.20 Standard under periodical review
Fibre-cement pipes for sewers and drains - Part 1: Pipes, joints and fittings for gravity systems
90.93 Standard confirmed
Fibre cement pipes for drains and sewers - Part 2: Manholes and inspection chambers
90.93 Standard confirmed
Drain and sewer systems outside buildings - Sewer system management
90.93 Standard confirmed
Separator systems for light liquids (e.g. oil and petrol) - Part 1: Principles of product design, performance and testing, marking and quality control
90.93 Standard confirmed
Separator systems for light liquids (e.g. oil and petrol) - Part 1: Principles of product design, performance and testing, marking and quality control
60.60 Standard published
Separator systems for light liquids (e.g. oil and petrol) - Part 2: Selection of nominal size, installation, operation and maintenance
90.20 Standard under periodical review
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 9: Lining with a rigidly anchored plastics inner layer (ISO 11296-9:2022)
60.60 Standard published
Wastewater treatment plants - Part 1: General construction principles
40.60 Close of voting
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
20.60 Close of comment period
Wastewater treatment plants - Part 2: Storm water management systems
40.10 harmonizedStageCodeLabel.40.10
Wastewater treatment plants - Part 7: Biological fixed-film reactors
40.60 Close of voting
Small wastewater treatment systems for up to 50 PT - Part 1: Packaged and/or site assembled septic tank
00.60 Close of review
Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plant
00.60 Close of review
