Biosecurity guidance for Non-Native Species
Updated 4 April 2025
Applies to England and Wales
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This publication is available at https://www.gov.uk/government/publications/biosecurity-guidance-for-the-prevention-of-aquatic-diseases/biosecurity-guidance-for-non-native-species
In addition to preventing the spread of disease, measures employed can also prevent the spread of Invasive Non-Native Species (INNS). It should be noted that not all chemical measures will work against INNS and so it is important to employ thorough cleaning and drying as part of any actions.
For more information refer to: Pathway Action Plans » NNSS
Guidance is available for those who access water ways via the Check, clean, dry biosecurity guidance and the detailed guidance for: