Scrupulous biosecurity is the most effective method of disease control and all bird keepers should apply enhanced measures to prevent future outbreaks.

List of approved laboratories for testing under the Poultry Health Scheme.

Advisory Committee on Releases to the Environment’s annual report, including details of the committee’s work and membership during 2022.

Accounting officer assessment summaries for the Department for Environment, Food and Rural Affairs (Defra) programmes and projects.

Reports on departmental staff numbers and costs.