PSCRB-L4.1

PSCRB (Restricted) for yachts and the five-year update

PSCRB-M4 · The yacht route and staying certified · PSCRB-M4-A PSC&RB versus the Restricted certificate, and the five-year update.

The yacht-only route, **what the limitation means**, and how to keep either certificate valid.

Entry & progression

Governing: MSN 1865 (M) Amendment 1, sections 1.2, 4.1, 4.4, 4.5 and Annexes A and C; MSN 1858 (M) Amendment 2, section 6; MCA PSCRB (Restricted) Guidelines (updated January 2025). See also: Keeping Your CoC Valid.

The full certificate

MSN 1865 section 4.1: for a CoP in Survival Craft and Rescue Boats (other than fast rescue boats) you must:

  • be at least 18;
  • hold PST (Table A-VI/1-1);
  • complete an MCA-approved course meeting section A-VI/2 paragraphs 1 to 4;
  • have at least 6 months' approved seagoing service.

Approved seagoing service (section 1.2) is time signed on a vessel of more than 15 m registered length operating in category C and D waters or beyond.

The Restricted certificate

The PSC&RB (Restricted) course was previously known as Advanced Sea Survival. It is intended for yachts not equipped with davit-launched lifeboats.

PSC&RB (Restricted)
Entry 18+, PST, 6 months' sea service (training allowed before; certificate withheld until proven)
Minimum duration 3 days, 18 hours of formal instruction
Ratios 1:8 practical, 1:24 theory
Outcomes Take charge of craft; operate rescue boat engine; manage survivors; locating devices; first aid
Not valid for Vessels with davit-launched lifeboats; fast rescue boats

MSN 1858 section 6:

  • The MCA strongly recommends the full PSC&RB for all yacht officers, but permits the Restricted certificate in lieu for yacht CoCs.
  • The CoC is then endorsed 'Not for use on ships equipped with davit launched lifeboats'.
  • The MCA cannot guarantee acceptance of the Restricted certificate outside the UK.

The Restricted guidance names it as an option for the OOW (Yachts) <3000 GT and engineer officer routes; MSN 1858's table lists PSC&RB for OOW, Chief Mate and Master yacht CoCs.

CAUTION - Career ceiling If you intend to work on the largest yachts, where lifeboats are carried, or want your certificate recognised by other flags, do the full course.

The five-year update

MSN 1865 section 4.4 requires documentary evidence of completing or updating PSC&RB within the last 5 years. Annex A note 1: updating PSC&RB also requires updating PST.

Course Self-declaration Onboard elements done Shore course
PSC&RB Annex C Yes 3 hours
PSC&RB Annex C No 7 hours
PST Annex B Yes 4 hours
PST Annex B No Full course
PSC&RB (Restricted) Restricted Annex C Onboard elements done At least 3 contact hours over half a day

The Annex C onboard items cover: interpreting markings; commands for launching, boarding, clearing and disembarking; launching and clearing the side; recovering craft; steering by compass; using craft equipment except pyrotechnics; rigging location aids; portable radio; and first aid. MSN 1858 section 6.7 confirms the Restricted certificate must also be updated every five years.

TIP - Log your drills Keep dates and yacht details for every launch and raft drill you take part in. That record is what lets you sign the self-declaration honestly and take the shorter shore course.

WARNING - Check the table for your CoC MSN 1865 Annex A Table 1 does not show a PSC&RB refresher against OOW (Yachts) <3000 GT, while MSN 1858 and the Restricted guidance require updating. Treat the update as required and confirm with the MCA.

Practice questions

5 questions

recall · core

The minimum age for PSC&RB or PSC&RB (Restricted) is: (a) 21 (b) 18 (c) 17 (d) 16

recall · core

The PSC&RB (Restricted) course must run over a minimum of: (a) 1 day and 8 hours (b) 3 days and 18 hours of formal instruction (c) 5 days (d) 2 days and 14 hours

recall · core

A yacht CoC issued on the basis of PSC&RB (Restricted) is endorsed: (a) 'Yachts under 24 m only' (b) 'Not for use on ships equipped with davit launched lifeboats' (c) 'Near coastal only' (d) 'Not valid for passenger yachts'

recall · core

With a completed Annex C self-declaration, the full PSC&RB shore refresher is: (a) A full course (b) 7 hours (c) 4 hours (d) 3 hours

scenario · core

A deckhand with PSC&RB (Restricted) is offered a bosun's job on an 88 m yacht with davit-launched enclosed lifeboats and a designated fast rescue boat. What does she need? (a) Only an FRB certificate (b) Only a Restricted refresher (c) Nothing more (d) The full PSC&RB, since Restricted is not valid on vessels with davit-launched lifeboats, and PFRB if she will crew the fast rescue boat

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. The PSCRB or PSCRB (Restricted) certificate is issued only after the practical course, including launching, handling and liferaft exercises, at an MCA-approved training provider. AI-drafted content pending subject-matter-expert review.