What must a project licence holder keep full records of regarding animal procedures?

A project licence holder is required to maintain comprehensive records of all procedures performed, as well as the names of the personal licence holders involved in those procedures. This practice is fundamental for accountability, compliance with ethical standards, regulatory oversight, and to ensure proper monitoring of animal welfare during the research process. Keeping detailed records allows for transparency and provides necessary information for any audits or inspections by regulatory bodies, which help ensure that all research is conducted in accordance with established guidelines and that animal welfare is prioritized.

While other options mention certain aspects of record-keeping, they do not encompass the full scope required. For example, merely noting the methods used or focusing on species and numbers would not provide a complete view of all activities conducted under the project licence. A comprehensive record is crucial for upholding ethical research practices and ensuring that all involved personnel are recognized and accountable for their actions.