Section 673 Of Article 1. Operation And Equipment From California Harbors And Navigation Code >> Division 3. >> Chapter 5. >> Article 1.

. The owner of a boat livery shall cause to be kept a record of the name and address of the person or persons hiring any boat or vessel subject to this code, the registered identification number of such vessel, the departure date and time, and the expected time of return. The record shall be preserved for at least six months.