PWTAG is a UK-based independent, non-commercial membership organisation, dedicated to raising standards in pool water treatment.
In these PWTAG Standards and Guidance pages, you will find a range of information for ensuring the technical operation of your pool meets the highest possible standards.
PWTAG guidance is based around two key elements; the Code of Practice and Swimming Pool Water, a book produced by PWTAG which is an essential guide for pool and spa operators.
You can also read our solutions to typical pool problems using the link below.