These Regulations, made by the Secretary of State on March 18, 2026, update and consolidate the requirements for registering Emergency Position-Indicating Radio Beacons (EPIRBs) and Personal Locator Beacons (PLBs) carried on UK ships and hovercraft, coming into force on April 15, 2026.
The legislation revokes the previous EPIRB registration regulations, specifies that registration particulars must align with Merchant Shipping Notice 1924 (M+F), establishes penalties including fines and imprisonment for non-compliance by owners and masters, and grants powers to detain ships found in contravention.
Furthermore, the instrument makes consequential amendments to other regulations, including applying these new registration rules to watercraft.
Arguments For
Improves maritime safety standards by consolidating and updating the registration requirements for crucial distress alerting equipment (EPIRBs and PLBs), ensuring up-to-date contact and location data is available for search and rescue operations.
Implements necessary consequential amendments arising from broader maritime safety updates, particularly related to the International Convention for the Safety of Life at Sea (SOLAS) Chapters IV amendments.
Extends the scope of the registration requirements to cover watercraft, ensuring comprehensive coverage across UK-registered vessels beyond just traditional ships and hovercraft.
Replaces outdated legislation (The Merchant Shipping (EPIRB Registration) Regulations 2000) with a modern framework that incorporates both EPIRBs and PLBs under a single regulatory structure.
Arguments Against
Imposes new administrative burdens on ship owners, masters, and PLB owners to ensure timely updating of particulars, potentially increasing compliance costs.
The reliance on external documents, specifically Merchant Shipping Notice 1924 (M+F), for defining required particulars means that compliance is dependent on accessibility and interpretation of non-statutory guidance.
The regulations grant significant enforcement powers, including ship detention, based on the contravention of registration requirements, which some might view as disproportionate for administrative compliance issues.
Amending fees regulations (2018) suggests increased or altered costs associated with the registration and inspection processes, which could impact maritime operators.
STATUTORY INSTRUMENTS
2026 No. 306
MERCHANT SHIPPING
SAFETY
The Merchant Shipping (EPIRB and PLB Registration and Radiocommunications) (Amendment) Regulations 2026
Made - - - -
18th March 2026
Laid before Parliament
24th March 2026
Coming into force - -
15th April 2026
The Secretary of State makes these Regulations in exercise of the powers conferred by sections 85(1), (3)(a), (c), (d), (e), (f), (h), (k), (l), (n), (o), (p) and (q) and (5) and (7), 86(1)(a), (b), (c) and (d) and 302(1) of the Merchant Shipping Act 1995( 1 ), section 112(1)(a) and (c) and (3)(b) and (5) of the Railways and Transport Safety Act 2003( 2 ), and with the consent of the Treasury.
This section provides the formal title, identification number (2026 No. 306), and legislative context for the Statutory Instrument concerning Merchant Shipping Safety.
It states that the Secretary of State made the Regulations on March 18, 2026, laid them before Parliament on March 24, 2026, and they came into force on April 15, 2026.
The authority to enact these rules derives from specific powers granted under the Merchant Shipping Act 1995 and the Railways and Transport Safety Act 2003, with the required consent obtained from the Treasury.
The Secretary of State has consulted such persons in the United Kingdom as the Secretary of State considers will be affected by the exercise of powers in this instrument, and the organisations in the United Kingdom who appear to the Secretary of State to be representative of such persons, in accordance with section 86(4) of the Merchant Shipping Act 1995 and section 112(7)(c) of the Railways and Transport Safety Act 2003.
The Secretary of State confirms that relevant parties in the United Kingdom, including those likely to be affected and representative organizations, were consulted before making these Regulations.
This consultation process adhered to requirements laid out in the Merchant Shipping Act 1995 and the Railways and Transport Safety Act 2003.
PART 1
Preliminary
Part 1 of the instrument contains the initial, preliminary provisions that set the scope and foundational definitions for the rest of the Regulations.
Citation, commencement and extent
- -(1) These Regulations may be cited as the Merchant Shipping (EPIRB and PLB Registration and Radiocommunications) (Amendment) Regulations 2026 and come into force on 15th April 2026.
- (2) These Regulations extend to England and Wales, Scotland and Northern Ireland.
Regulation 1 specifies the official citation as the Merchant Shipping (EPIRB and PLB Registration and Radiocommunications) (Amendment) Regulations 2026.
It confirms the commencement date as April 15, 2026.
Paragraph (2) clarifies that the regulations apply across the entirety of the United Kingdom: England, Wales, Scotland, and Northern Ireland.
Amendments and revocation
- -(1) The Schedule contains minor and consequential amendments.
(2) The Merchant Shipping (EPIRB Registration) Regulations 2000( 3 ) are revoked.
Regulation 2 introduces consequential changes detailed in the attached Schedule.
Crucially, paragraph (2) revokes the entirety of the previous legislation governing EPIRB registration, which was The Merchant Shipping (EPIRB Registration) Regulations 2000.
Interpretation
- -(1) In these Regulations-
'EPIRB' means an emergency position-indicating radio beacon operating in the frequency band 406.0-406.1 MHz capable of transmitting a distress alert via satellite to a rescue coordination centre and transmitting signals for on-scene locating;
'hovercraft' has the meaning given in section 4(1) of the Hovercraft Act 1968( 4 );
'Merchant Shipping Notice' means a notice described as such and issued by the Maritime and Coastguard Agency (an executive agency of the Department for Transport) and includes a reference to any document amending or replacing that notice which is considered by the Secretary of State to be relevant from time to time and is specified in a Merchant Shipping Notice;
'PLB' means a personal locator beacon which-
- (a) is a portable device, manually activated, which transmits a distress signal in the band 406.0-406.1 MHz; and
- (b) as a minimum, has a homing signal on 121.5 MHZ;
'ship' means-
- (a) a United Kingdom ship( 5 ); or
- (b) a hovercraft registered in the United Kingdom( 6 );
(2) For the purposes of these Regulations, where a ship is operated by a person other than its owner, whether on behalf of the owner by a managing agent or some other person, or on that person's own behalf, a reference to the owner is to be construed as including a reference to that person.
Regulation 3 defines key terms used throughout the instrument.
An EPIRB is specifically defined as a satellite-linked distress beacon operating on 406.0-406.1 MHz.
A PLB is defined as a portable, manually activated beacon also using the 406.0-406.1 MHz distress frequency, which must include a 121.5 MHz homing signal.
'Ship' is defined to include UK registered ships or UK registered hovercraft.
Furthermore, paragraph (2) ensures that if a ship is managed or operated by someone other than the owner, the term 'owner' for compliance purposes includes that operator or managing agent.
Application
- -(1) The provisions of these Regulations specified in paragraph (2) apply to ships wherever they may be.
(2) The provisions are-
- (a) regulation 3 (interpretation); and
- (b) the regulations in Part 2 (registration requirements) and Part 3 (enforcement).
Regulation 4 dictates the scope of application for specific parts of the Regulations.
The interpretation rules (Regulation 3), registration requirements (Part 2), and enforcement provisions (Part 3) apply to UK ships regardless of their physical location anywhere in the world.
Offences and penalties
- -(1) If the owner and master enables a ship to proceed, or attempt to proceed, to sea or on any voyage, or arrive within United Kingdom waters, in breach of a requirement in regulation 5(1) or (3), the owner and the master are each guilty of an offence in respect of each case of non-compliance.
(2) A person in breach of a requirement in regulation 6(1) or (3) is guilty of an offence in respect of each case of non-compliance.
(3) An offence under paragraph (1) or (2) is punishable-
- (a) on summary conviction-
- (i) in England and Wales by a fine; or
- (ii) in Scotland or Northern Ireland by a fine not exceeding the statutory maximum; or
- (b) on conviction on indictment by imprisonment for a term not exceeding two years, or a fine, or both.
Regulation 7 establishes criminal offences for failing to comply with the registration mandates.
If a ship proceeds to sea or enters UK waters while violating EPIRB registration rules (Regulation 5), both the owner and the master commit an offence.
Similarly, failing to comply with PLB registration rules (Regulation 6) results in an offence.
The penalties vary based on the jurisdiction and court level.
Summary conviction results in a fine or the statutory maximum fine in Scotland/NI, while conviction on indictment can lead to up to two years imprisonment, a fine, or both.
(4) It is a defence for a person charged with an offence under this regulation to prove that the person charged took all reasonable steps to avoid the commission of the offence.
Paragraph (4) provides a statutory defence against prosecution under this regulation.
A person charged with an offence can avoid conviction if they prove that they actively took all reasonable steps expected of them to prevent the offence from occurring.
PART 2
Registration Requirements
Part 2 outlines the mandatory requirements that ship owners, masters, and PLB owners must follow regarding the registration of emergency beacons.
Requirements in relation to EPIRB registration
- -(1) The owner and master of a ship must ensure that every EPIRB carried on that ship is registered with the Secretary of State and that the registered particulars referred to in paragraph (2) are correct.
(2) The registered particulars are the particulars specified in paragraph 2.1 of Merchant Shipping Notice 1924 (M+F)( 7 ).
(3) The owner and master must, where there is a change in the particulars registered in respect of an EPIRB under paragraph (1), give written notice of the change to the Secretary of State as soon as reasonably practicable.
Regulation 5 mandates EPIRB compliance.
The ship's owner and master are legally responsible for ensuring every EPIRB on board is registered with the Secretary of State and that all recorded details are accurate.
The specific information required for registration is detailed in paragraph 2.1 of Merchant Shipping Notice 1924 (M+F).
Any alteration to the registered EPIRB particulars must be reported to the Secretary of State in writing with all reasonable speed.
Requirements in relation to PLB registration
- -(1) A person ('the PLB owner') must ensure that every PLB which is-
- (a) owned by the PLB owner; and
- (b) carried on board a ship,
is registered with the Secretary of State and that the registered particulars referred to in paragraph (2) are correct.
(2) The registered particulars are the particulars specified in paragraph 3.1 of Merchant Shipping Notice 1924 (M+F).
(3) The PLB owner must, where there is a change in the particulars registered in respect of a PLB, give written notice of the change to the Secretary of State as soon as reasonably practicable.
Regulation 6 sets out obligations for PLB owners.
If a PLB is owned by an individual and is also carried aboard a ship, that person (the 'PLB owner') must ensure its registration with the Secretary of State, keeping the particulars correct.
The required information aligns with paragraph 3.1 of Merchant Shipping Notice 1924 (M+F).
Similar to EPIRBs, the PLB owner must promptly provide written notice to the Secretary of State following any change to the registered data.
PART 3
Enforcement
Part 3 details the powers available to enforcement authorities to ensure compliance with the new registration requirements.
Detention
- -(1) For the purposes of this regulation, any reference to 'the Act' is a reference to the Merchant Shipping Act 1995.
(2) Where a person with power to detain a ship has clear grounds for believing that there is a contravention of any of the requirements of these Regulations in relation to any EPIRB or PLB carried on that ship, the ship may be detained in the United Kingdom.
(3) Section 284 of the Act (enforcing detention of a ship)( 8 ) applies where a ship is liable to be detained under this regulation as if-
- (a) references to detention of a ship under the Act were references to detention of the ship in question under this regulation; and
- (b) subsection (7) were omitted.
(4) Where a ship is liable to be detained under this regulation, the person detaining the ship must serve on the master a detention notice which-
- (a) states the grounds of the detention; and
- (b) requires the terms of the notice to be complied with until the ship is released by any person mentioned in section 284(1) of the Act.
(5) Subject to paragraph (6), section 96 (references of detention notices to arbitration)( 9 ) and section 97 (compensation in connection with invalid detention of a ship) of the Act apply in relation to a detention notice issued pursuant to this regulation as they apply in relation to detention notices issued pursuant to section 95 (power to detain dangerously unsafe ship)( 10 ).
(6) For the purposes of paragraph (5)-
- (a) section 96 of the Act applies as if-
- (i) subsection (3) were omitted;
- (ii) the words 'as a dangerously unsafe ship' in subsection (5) were omitted;
- (iii) subsection (11) were omitted; and
- (b) sections 96 and 97 of the Act apply as if 'the relevant inspector' means a person issuing the detention notice pursuant to this regulation.
Regulation 8 grants authority to detain vessels within UK waters if an authorized person believes there is a breach of the EPIRB or PLB registration requirements.
The procedure for enforcing this detention utilizes Section 284 of the Merchant Shipping Act 1995, with minor modifications noted.
The detaining officer must issue a formal notice to the master detailing the grounds for detention and specifying that compliance is required until release by an authorized person.
Provisions related to arbitration (Section 96) and compensation for invalid detention (Section 97) are applied, although certain subsections of Section 96 are specifically omitted or modified for this context.
Signed by authority of the Secretary of State for Transport
18th March 2026
Keir Mather Parliamentary Under Secretary of State Department for Transport
We consent
17th March 2026 Stephen Morgan Christian Wakeford Two of the Lords Commissioners of His Majesty's Treasury
This closing section confirms the official signing and consenting dates.
The instrument was signed on behalf of the Secretary of State for Transport by Minister Keir Mather on March 18, 2026, and the Treasury gave its consent the day before, on March 17, 2026.
SCHEDULE
PART 1
Amendments in relation to the Merchant Shipping (Radio Installations) Regulations 1998 etc.
Amendment of the Merchant Shipping (Radio Installations) Regulations 1998
- -(1) The Merchant Shipping (Radio Installations) Regulations 1998( 11 ) are amended as follows.
- (2) In regulation 2 (interpretation), omit the definition of 'category A, B, C and D waters'.
- (3) In regulation 3(2), omit paragraph (d).
- (4) In regulation 7, for the definition of 'EPIRB' substitute-
''EPIRB' means an emergency position-indicating radio beacon operating in the frequency band 406.0-406.1 MHz capable of transmitting a distress alert via satellite to a rescue coordination centre and transmitting signals for on-scene locating;'.
Part 1 of the Schedule details amendments to existing regulations.
Specifically, it amends the Merchant Shipping (Radio Installations) Regulations 1998 by removing the definition of specific sea categories (A, B, C, and D) and paragraph (d) from Regulation 3(2).
It also updates the definition of 'EPIRB' within Regulation 7 to align it precisely with the definition provided in the main body of these 2026 Regulations.
Amendment of the Merchant Shipping (Fees) Regulations 2018
- -(1) The table in paragraph 5 (fees for inspections, etc.) of Part 1 (surveys, inspections and applications for exemption) of Schedule 1 (fees under the Merchant Shipping Act 1995) to the Merchant Shipping (Fees) Regulations 2018( 12 ) is amended as follows.
(2) Under heading H (radio and navigational equipment)-
- (a) in the entry for the Merchant Shipping (Radio Installations) Regulations 1998, in the third column-
- (i) omit '1999/1957' and '2025/1280'; and
- (ii) for '2016/1025' substitute-
'2018/1221 2021/1316 2022/1219 2023/246 2023/1216 2025/1280 2026/306'.
- (b) omit the entry for the Merchant Shipping (EPIRB Registration) Regulations 2000;
- (c) at the end insert-
- (i) in the first column, 'The Merchant Shipping (Radiocommunications) (Amendment) Regulations 2021';
- (ii) in the second column, '2021/1316';
- (iii) in the third column-
Regulation 2(1)
'2022/1219
2023/246
2023/1216
2025/1195
2026/306'.
Regulation 2 amends the Merchant Shipping (Fees) Regulations 2018, primarily affecting fees related to radio and navigational equipment inspections.
It removes references to previous fee instruments under the Radio Installations Regulations and substitutes a comprehensive list of applicable instruments, including the new 2026/306 instrument.
Additionally, the defunct Merchant Shipping (EPIRB Registration) Regulations 2000 is removed from the fees table, and a new entry for the Merchant Shipping (Radiocommunications) (Amendment) Regulations 2021 is updated with a list of subsequent amending instruments.
Amendment of the Merchant Shipping (Radiocommunications) (Amendment) Regulations 2021
- -(1) The Merchant Shipping (Radiocommunications) (Amendment) Regulations 2021( 13 ) are amended as follows.
(2) In regulation 10 (radio installations and equipment), for paragraphs (d) to (f) substitute-
- '(d) regulation 9 (radio equipment: sea area A2);
- (e) regulation 10 (radio equipment: sea area A3);
- (f) regulation 11 (radio equipment: sea area A4).'.
Regulation 3 updates the Merchant Shipping (Radiocommunications) (Amendment) Regulations 2021.
It revises Regulation 10 concerning radio installations by substituting paragraphs (d) through (f) to reference residual regulations concerning radio equipment for specific sea areas (A2, A3, and A4, which relate to areas where GMDSS services are available).
PART 2
Amendment of the Merchant Shipping (Watercraft) Order 2023
Merchant Shipping (Watercraft) Order 2023
- For paragraph 2 of Schedule 2 to the Merchant Shipping (Watercraft) Order 2023( 14 ) substitute-
' Application of the Merchant Shipping (EPIRB and PLB Registration) (Radiocommunications) (Amendment) Regulations 2026
- -(1) The following provisions of the Merchant Shipping (EPIRB and PLB Registration and Radiocommunications) (Amendment) Regulations 2026( 15 ) apply in relation to watercraft as they apply in relation to ships.
(2) Regulation 3 (interpretation), for the purposes of interpreting an applied shipping provision mentioned in this paragraph.
(3) Regulation 5 (requirement in relation to EPIRB registration), as if-
- (a) in paragraph (1)-
- (i) the reference to an owner and master of a ship was a reference to an owner and operator of a watercraft;
- (ii) the reference to a ship was a reference to a watercraft;
- (b) for paragraph (2) there were substituted-
'(2) The registered particulars referred to in paragraph (1) are the particulars specified in paragraph 2.1 of Merchant Shipping Notice 1924 (M+F).';
- (c) in paragraph (3), the reference to an owner and master of a ship was a reference to an owner and operator of a watercraft.
- (4) Regulation 6 (requirement in relation to PLB registration), as if-
- (a) in paragraph (1)(b), the reference to a ship was a reference to a watercraft;
- (b) for paragraph (2) there were substituted-
'(2) The registered particulars referred to in paragraph (1) are the particulars specified in paragraph 3.1 of Merchant Shipping Notice 1924 (M+F).'.
- (5) Regulation 7 (offences and penalties), as if in paragraph (1)-
- (a) the reference to the owner and master was a reference to the owner and operator of the watercraft;
- (b) the reference to a ship was a reference to a watercraft.
(6) Regulation 8 (detention), as if-
- (a) in paragraphs (2) and (4), the reference to a ship was a reference to a watercraft;
- (b) in paragraph (4), the reference to the master of the ship was a reference to the owner of the watercraft.'.
Part 2 of the Schedule amends the Merchant Shipping (Watercraft) Order 2023 to extend the new registration rules to watercraft.
It substitutes a new paragraph 2 in Schedule 2, ensuring that key provisions (Interpretation, EPIRB/PLB Registration, Offences, and Detention) from the 2026 Regulations apply to watercraft in the same manner as they apply to ships.
Crucially, the terminology referring to 'owner and master' in the context of ships is substituted with 'owner and operator' when applied to watercraft for enforcement and operational duties.
Furthermore, the definition of required particulars relies on the same Merchant Shipping Notice 1924 provisions as defined for ships.
EXPLANATORY NOTE
(This note is not part of the Regulations)
These Regulations prescribe new requirements for the registration of emergency position-indicating radio beacons ('EPIRBs') and personal locator beacons ('PLBs') which are carried on, or carried by persons on board, United Kingdom ships and hovercraft.
These Regulations revoke (in regulation 2(2)) and replace the Merchant Shipping (EPIRB Registration) Regulations 2000 (S.I. 2000/1850) which prescribed registration requirements for EPIRBs alone, and (in Part 2 of the Schedule) make consequential amendments to the Merchant Shipping (Watercraft) Order 2023 (S.I. 2023/35) so as to apply the new registration requirements to watercraft as they apply to ships and hovercraft.
Part 1 (regulations 1 to 4) makes general provision including interpretation and application.
Regulation 2(1) gives effect to a number of amendments contained in Part 1 of the Schedule. Part 1 of the Schedule includes provision which amends the Merchant Shipping (Radiocommunications) (Amendment) Regulations 2021 (S.I. 2021/1316) to give effect to amendments to Chapter IV (radiocommunications) of the Annex to the International Convention for the Safety of Life at Sea, 1974 ('the Convention'), as well as provision which amends the Merchant Shipping (Radio Installations) Regulations 1998 (S.I. 1998/2070) and the Merchant Shipping (Fees) Regulations 2018 (S.I. 2018/1104).
Part 2 (regulations 5 and 6) makes provision for the registration requirements in respect of EPIRBs and PLBs. The information required to be registered is set out in Merchant Shipping Notice 1924 (M+F), and this is given effect by regulations 5(2) and 6(2) for EPIRBs and PLBs respectively.
Part 3 (regulations 7 and 8) makes provision for enforcement. Regulation 7 makes it an offence by the owner and master of a ship if that ship is used in contravention of the registration requirements in regulation 5(1) or (3), as well as making it an offence by a person (the owner of a PLB) to fail
to register particulars of the PLB in accordance with regulation 6(1) or (3). Regulation 8 contains power to detain a ship in cases of non-compliance with these Regulations.
Merchant Shipping Notice 1924 (M+F) is available from the Maritime and Coastguard Agency (MCA) of Spring Place, 105 Commercial Road, Southampton SO15 1EG (telephone 020 3817 2000 and email [email protected]) and on https://www.gov.uk/government/collections/merchantshipping-notices-msns.
The Convention and its Protocol of 1988 may be obtained in copy from the International Maritime Organization (IMO), 4 Albert Embankment, London SE1 7SR and both are available on the Foreign, Commonwealth and Development Office (FCDO) treaties database (https://treaties.fcdo.gov.uk/ responsive/app/consolidatedSearch/). The text of the IMO Resolutions amending the Convention and Protocol may be obtained from the IMO in hard copy or at https://www.imo.org/en/ KnowledgeCentre/IndexofIMOResolutions/Pages/Default.aspx.
A full impact assessment has not been produced for this instrument as no, or no significant, impact on the private or voluntary sector is foreseen.
An Explanatory Memorandum and a de minimis assessment have been prepared and are published alongside the instrument on www.legislation.gov.uk.
The Explanatory Note summarizes the instrument's purpose: setting new registration rules for EPIRBs and PLBs on UK vessels, replacing the 2000 EPIRB regulations, and extending these requirements to watercraft.
It outlines that Part 1 covers preliminary matters, Part 2 covers the registration duties for EPIRBs and PLBs based on Merchant Shipping Notice 1924 (M+F), and Part 3 covers enforcement via offences and detention powers.
The Note also confirms related amendments made to other instruments, including those giving effect to amendments to the SOLAS Convention.
It details how to access the required Merchant Shipping Notice and treaty information, and confirms that a full impact assessment was deemed unnecessary.
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