PWTAG - The Pool Water Treatment Advisory Group
Accredited Laboratories
UKAS accredited laboratories are accredited …
Technical Notes
PWTAG Technical notes are updates or new …
PWTAG Standards and Guidance
PWTAG is a UK-based independent, …
Code of Practice
The PWTAG Code of Practice provides pool …
The PWTAG Standards
Professionals from other fields are often …
Swimming Pool Water Book
Our book, Swimming Pool Water: Treatment …
Typical Pool Problems
This page brings together practical advice …