The facilities regulations § 41

§ 41 Equipment for rescue of personnel

Facilities shall at all times have available equipment for quick and prudent rescue of personnel who fall into the sea, cf. also Section 77 of the Activities Regulations. This equipment shall not expose the rescue crew or personnel to be rescued to unacceptable risk.
Section last changed: 01 January 2014

In order for the facility to have equipment available at all times as mentioned in the first subsection, there should be two independent man overboard boat systems (MOB boat systems), cf. Section 5 litera c. The boat systems can be located on the facility, on the standby vessel or with one system on each of these.
For the design of launching and recovery appliances for rescue and evacuation means, reference is made to Section 69.