What is a requirement for the personal licence holder in terms of record keeping?

The correct choice emphasizes the importance of maintaining written records that are readily available for inspection. Personal licence holders are responsible for documenting their activities and ensuring that this information can be accessed by inspectors when required. This requirement serves multiple purposes, such as ensuring compliance with regulations, fostering accountability, and maintaining a clear history of operations that can be scrutinized for safety and regulatory adherence.

Having records in a readable format, whether written or digital, facilitates transparency, enables effective audits, and provides essential information should questions arise about the licence holder's practices. Thus, it is crucial that these records be maintained thoroughly and correctly, ensuring all necessary procedures and actions taken are documented and easily accessible.