STB PDF
Activities relating to drinking water and wastewater services. Guidelines for the management of basic on-site domestic wastewater services. Original standard BS ISO 24521-2016 in PDF full version. Additional info + preview on request
Document status: Withdrawn
Drinking water, wastewater and stormwater systems and services - Management of on-site domestic wastewater services. Original standard BS ISO 24521-2025 in PDF full version. Additional info + preview on request
Document status: Active
Service activities relating to drinking water supply systems and wastewater systems. Guidelines for benchmarking of water utilities. Original standard BS ISO 24523-2017 in PDF full version. Additional info + preview on request
Document status: Active
Drinking water, wastewater and stormwater systems and services. Operation and maintenance of on-site domestic wastewater services. Original standard BS ISO 24525-2022 in PDF full version. Additional info + preview on request
Document status: Active
Service activities relating to drinking water supply, wastewater and stormwater systems. Guidelines on alternative drinking water service provision during a crisis. Original standard BS ISO 24527-2020 in PDF full version. Additional info + preview on request
Document status: Active
Service activities relating to drinking water supply, wastewater and stormwater systems. Guideline for a water loss investigation of drinking water distribution networks. Original standard BS ISO 24528-2021 in PDF full version. Additional info + preview on request
Document status: Active