An annual update on concentrations of major air pollutants in the UK.

We’re asking for views on strengthening the Environment Agency’s penalties against offences committed by water companies.

Half a million-pound financial penalties introduced in latest crackdown on polluting water companies

How we will use and manage personal data when processing applications to get fuel or appliances certified for use in smoke control areas.

Vaccination policy, guidance and authorisation requests for avian influenza vaccination in zoo birds.