Animal Experiments: Shellfish

(asked on 3rd December 2025) - View Source

Question to the Home Office:

To ask the Secretary of State for the Home Department, whether she plans to extend the scope of the Animals (Scientific Procedures) Act 1986 to include decapod crustaceans; and what the timeline is for any work required prior to the decision.


Answered by
Dan Jarvis Portrait
Dan Jarvis
Minister of State (Cabinet Office)
This question was answered on 12th December 2025

The Animal Welfare (Sentience) Act 2022 recognises decapod crustaceans as sentient beings. The Government is committed to an evidence-based and proportionate approach to setting welfare standards for decapod crustaceans, both for those caught for human consumption and those used in scientific research.

The Home Office is carefully considering next steps, in collaboration with other relevant departments, on whether decapod crustaceans should be regulated under the Animals (Scientific Procedures) Act 1986. No timeline has yet been set and decisions will follow further evidence gathering.

The Government is committed to non-animal alternatives in science and has published a strategy to support their development, validation and adoption. The strategy is available at:

https://www.gov.uk/government/publications/replacing-animals-in-science-strategy/replacing-animals-in-science-a-strategy-to-support-the-development-validation-and-uptake-of-alternative-methods

Reticulating Splines