Introduce or keep non-native fish, lobsters and crayfish
Summary
The Environment Agency has updated guidance on licences and permissions for introducing, keeping or farming non-native fish, lobsters and crayfish. The page clarifies when Fish Health Inspectorate, Natural England and Natural Resources Wales permissions are needed, and notes that new digital application forms now replace older PDF versions.
Why it matters
Surveyors may encounter these species in land, water-edge or development contexts where licensing, environmental constraints or compliance issues arise. The update is relevant where site works, water features, aquaculture-related uses or invasive species controls could affect project risk and due diligence.
Key points
- Non-native fish, lobsters and crayfish may not be introduced or kept without the required licence or permission.
- New digital forms replace the old ILFA1 and CRAY2 PDF applications.
- Different permissions apply depending on species, use and location, including Wales-specific routes.
- Some species and indoor ornamental or conservation uses are exempt from licensing.
- Breaching the rules can lead to a fine and a criminal record.
This is an RPSA summary of a publicly available article. The full content remains with the original publisher.
