Your building needs a legionella assessment. Here's how to get it done.

First, the training

Before you can assess your building, you need to understand the risks. 19 plain English modules cover everything. Start free — no account needed.

Start free
After training

Then, survey your building

Map your water system and find out what needs checking.

After survey

Then, do the assessment

The law requires it. Complete it here. Get a dated certificate.

After assessment

Your record

Everything you did, when you did it, ready for anyone who asks.