New Clearstream Version

Are you a Solution Provider? Find here how to GET LISTED

Browse the organisations that have proactively completed the approval process to be ready when the new Clearstream version goes live in October 2026.

If your organisation needs wastewater testing for the current version, please visit the main page for laboratories available now.

Direct Discharge Indirect discharge with pretreatment with sludge Indirect discharge with pretreatment without sludge Indirect Discharge without pretreatment ZLD - Zero Liquid Discharge MMCF