What we do

The Office for Environmental Protection (OEP) was legally created in November 2021, under the Environment Act 2021.

Our mission is to protect and improve the environment by holding government and other public authorities to account. 

Our work covers England and Northern Ireland. We also cover reserved matters across the UK (a matter on which only the UK Parliament in Westminster can make legislation). 

The organisations and individuals we can hold to account include:

  • government departments 
  • government ministers
  • regulators
  • local authorities
  • some private bodies, such as water companies – but only in respect of their public powers and duties

How we do it

The Environment Act sets out our powers and duties, which can be split into 4 types of activities. These are:

1.  Scrutinising Environmental Improvement Plans and targets

We monitor, critically assess and report on governments' progress in improving the natural environment in line with their Environmental Improvement Plans (EIPs), goals and targets.

Government has a duty to report its own assessment of progress annually and to review its plans periodically. We hold government to account against these obligations and government has a duty to respond to our recommendations. This cycle of assessment and scrutiny underpins the delivery of the EIPs and targets in law.


2. Scrutinising environmental law

We have a duty to monitor the implementation of environmental law. We can decide to report on any such matter, at any time. We must publish these reports and arrange for them to be presented to Parliament and /or the Northern Ireland Assembly.

The UK government and /or DAERA must respond to our reports within three months and then publish and present their responses to Parliament and /or the Northern Ireland Assembly. 


3. Advising government on environmental law

We can give advice on any changes to environmental law proposed by government. This could be in response to:

  • draft legislation published by government, or
  • a white paper setting out proposals for future legislation

Government may also ask us for advice about any other matter relating to the natural environment.


4. Enforcing against failures to comply with environmental law

Our enforcement activities aim to identify and respond to serious failures to comply with environmental law by government and anyone else carrying out activities of a public nature.

Our enforcement powers and duties include:

  • receiving complaints about potential failures to comply with environmental law by government and anyone else carrying out activities of a public nature
  • conducting investigations
  • commencing legal proceedings, when needed

You can complain to us if you think that government or anyone carrying out activities of a public nature has broken environmental law. Find out more about what we can investigate.


We use our powers and duties to make the greatest contribution we can to environmental protection and the improvement of the natural environment. This includes the protection of people from the effects of human activity on the environment.

Our strategy

Our finalised strategy and enforcement policy was published in June 2022.

Our people

Our staff and board are led by our Chair Dame Glenys Stacey, and Interim CEO Natalie Prosser.

Who we are

Working with others

We can’t be effective in our role without engaging with a wide range of agencies, organisations and individuals. We are committed to working with others in a purposeful, open and transparent way, to gain insight from them and to explain our work.

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Publication scheme

Our publication schemes describes the types of information we publish and explains how to access it. 

View publication scheme