MCA Certificate of Competency Maritime Legislation and Conventions Questions and Answers

Question 1

An Officer of the Watch on a UK-flagged vessel is scheduled the following rest periods in a 24-hour period: a 5-hour period from 02:00 to 07:00, and another 5-hour period from 14:00 to 19:00. According to the Merchant Shipping (Hours of Work) Regulations 2018, why is this schedule non-compliant?

Accepted Answer

One of the rest periods is not at least 6 hours in length.

Answer

The Merchant Shipping (Hours of Work) Regulations 2018, which implement the Maritime Labour Convention (MLC), state that the minimum 10 hours of rest in a 24-hour period may be divided into no more than two periods. Crucially, one of those periods must be at least 6 hours in length. In this scenario, while the total rest is 10 hours and it is split into two periods, neither period meets the 6-hour minimum requirement.

Question 2

The Master of a UK-registered vessel is required by the Merchant Shipping (Official Log Books) Regulations to make an entry for various occurrences. Which of the following events statutorily requires an entry in the Official Log Book?

Accepted Answer

The birth of a child to a passenger during the voyage.

Answer

The Merchant Shipping (Official Log Books) Regulations 1981 specify a schedule of events that must be recorded. Among these, the birth or death of any person on board the ship is a mandatory entry. While drills and navigational information are recorded elsewhere (e.g., bridge log book, GMDSS log), the birth has a specific legal status that requires entry into the Official Log Book.

Question 3

A UK-flagged vessel is undergoing a Port State Control inspection in a Paris MoU member state. The Port State Control Officer (PSCO) identifies several deficiencies. Which of the following deficiencies would be the clearest grounds for detaining the vessel?

Accepted Answer

The emergency fire pump is non-operational and cannot be made to run.

Answer

A vessel is detained when its deficiencies are so serious that they present an unreasonable threat to the ship, its crew, or the marine environment. A non-operational emergency fire pump is a critical failure of a primary safety system, rendering the vessel incapable of fighting a major fire, which makes it unseaworthy and warrants detention. The other deficiencies are serious and must be rectified, but are less likely to pose an immediate, unreasonable danger that would trigger a detention on their own.

Question 4

The Master of a UK-flagged vessel decides to deviate from the planned route and seek shelter due to a severe, un-forecasted weather system, despite pressure from the charterers to maintain schedule. Which convention, enforced by UK law, provides the ultimate legal basis for the Master's decision-making authority in this situation?

Accepted Answer

The International Convention for the Safety of Life at Sea (SOLAS).

Answer

SOLAS Chapter V, Regulation 34-1, establishes the Master's overriding authority and discretion. It explicitly states that the owner, charterer, or any other person shall not prevent or restrict the master from taking any decision which, in the master's professional judgement, is necessary for the safety of life at sea and protection of the marine environment. This is the cornerstone of the Master's authority in safety matters.

Question 5

What is the primary legal purpose of the Safe Manning Document issued by the Maritime and Coastguard Agency (MCA) to a UK-flagged vessel?

Accepted Answer

To specify the minimum number of seafarers and their required qualifications for the vessel to be considered safely operated.

Answer

The Safe Manning Document is a statutory document issued by the flag state (the MCA for UK ships) that specifies the minimum complement of qualified officers and ratings required for a ship to be safely operated, navigated, and maintained. It is based on an assessment of the vessel's type, trade, and equipment, and does not list individuals by name.

MCA CoC Practice Test

MCA CoC Practice Test

MCA Certificate of Competency Maritime Legislation and Conventions Questions and Answers