1. Do you need certification in the United Kingdom?

Below is the full certification pathway — from eligibility check to receiving your UK MCA CoC. By the end of §1–§3, you will know exactly which certificate you need, where to train, and what it costs. §4 walks you through the application. §5 covers immigration, medical, and MLC requirements.

You need a UK Flag State Endorsement (FSE) — also called a Certificate of Equivalent Competency (CEC) — if you intend to serve on a UK-registered vessel and you hold a non-UK STCW Certificate of Competency (CoC). Specifically:

• You need an FSE if you hold a STCW CoC from a country whose standards of competency and training are considered equal to those of the UK, and you intend to serve on a UK-flagged vessel as a deck or engineer officer.
• You do not need an FSE if you hold a UK-issued CoC directly (you've already met UK standards). Instead, you need a separate Authority to Operate (ATO) for GMDSS, if you're a deck officer.
• No nationality restrictions apply to officers or crew on UK vessels, except a nationality restriction on Masters of strategic vessels.

UK regulation is governed by:

• Merchant Shipping Act 1995 (primary legislation)
• STCW Convention and STCW Code, 2010 Manila Amendments (incorporated)
• MSN 1867 (M) Amendment 1 — Recognition of non-UK certification for the issue of a Flag State Endorsement
• MIN 690 — Guidance on the MCA Oral Examination Booking, the Issue of Notices of Eligibility (NOEs) and the Online Oral Examination Processes

The UK Ship Register is administered by the Maritime and Coastguard Agency (MCA), an executive agency of the Department for Transport.

—

2. What certification do you need by position?

STCW divides seafarer certification into four departments plus ratings and MLC catering. The MCA issues CoCs aligned with STCW. Each position has a corresponding STCW regulation and an MCA MSN reference.

Deck department

Position	STCW regulation	UK standard	Required certificate
Master (≥500 GT, unlimited)	II/2	MSN 1867 Amendment 1	Master Unlimited, Class 1 (after MCA oral exam per MIN 653 Amendment 1)
Chief Mate (≥500 GT)	II/2	MSN 1867 Amendment 1	Chief Mate Unlimited, Class 1
Officer in Charge of a Navigational Watch (OOW)	II/1	MSN 1867 Amendment 1	OOW, Class 2
Master (<500 GT, near-coastal)	II/3	MSN 1867 Amendment 1	Master <500 GT Near-coastal, Class 5
Chief Mate (<500 GT, near-coastal)	II/3	MSN 1867 Amendment 1	Chief Mate <500 GT Near-coastal
Able Seafarer Deck (AB)	II/5	MIN 707 (M) + MSN 1867	AB Certificate of Competency
Ordinary Seafarer (OS)	II/4	MIN 707 (M) + MSN 1867	Rating certificate (entry-level)

UK-specific addition: All Masters must pass the UK Legal and Administrative Processes (UKLAP) Grade 1 examination. All Chief Mates, Chief Engineers and Second Engineers must have UKLAP Grade 2 knowledge (company-assessed).

Engine department

Position	STCW regulation	UK standard	Required certificate
Chief Engineer (≥3,000 kW)	III/2	MSN 1867 Amendment 1	Chief Engineer, Class 1
Second Engineer (≥3,000 kW)	III/2	MSN 1867 Amendment 1	Second Engineer, Class 1
Chief/Second Engineer (750–3,000 kW)	III/3	MSN 1867 Amendment 1	Chief/Second Engineer, Class 2 (limited)
Officer in Charge of an Engineering Watch (OICEW)	III/1	MSN 1867 Amendment 1	OICEW, Class 3
Able Seafarer Engine	III/5	MIN 707 (M) + MSN 1867	Engine-room Rating certificate
Engine-room Rating	III/4	MIN 707 (M) + MSN 1867	Rating certificate (entry-level)

Electro-Technical department

Position	STCW regulation	UK standard	Required certificate
Electro-Technical Officer (ETO)	III/6	MSN 1867 Amendment 1	ETO certificate
Electro-Technical Rating (ETR)	III/7	MSN 1867 Amendment 1	ETR certificate

Radio department

Position	STCW regulation	UK standard	Required certificate
GMDSS Radio Operator (deck)	IV/2	MSN 1867 Amendment 1 + ATO process	GMDSS + Authority to Operate (ATO)

Catering (MLC, not STCW)

Per MLC 2006 Regulation 3.2 and Code B3.2, ship's cooks and catering staff fall outside STCW but require:

• Recognised food safety and hygiene certificate (MLC B3.2.4)
• STCW Basic Safety Training (BST)
• Medical First Aid (per MLC B3.2.5)

Position	Source	Required
Chief Cook / Cook	MLC 2006 Reg 3.2 + Code B3.2	Food safety cert + STCW BST + Medical First Aid
Chief Steward / Steward / Stewardess	MLC 2006 + STCW BST	STCW BST + service training

Fishing vessel positions (out of scope for main FSE)

Per MSN 1825 — separate application process for fishing vessels. Not covered in this guide.

—

3. Where to get the training

Master / Chief Mate (STCW II/2 — Management level)

According to MSN 1867 (M) Amendment 1, Master and Chief Mate applying for a UK FSE need:

• A STCW II/2 CoC from a recognised country
• A UKLAP Grade 1 examination pass (online, computer-based, proctored — available 24/7 from 1 March 2025 per MIN 690)
• A GMDSS Authority to Operate (ATO) issued by MCA (deck officers only)

For non-UK CoC holders from countries NOT on the Marlins Test exempt list (Australia, Canada, Ghana, Hong Kong, India, Iran, Republic of Ireland, Jamaica, Malaysia, Malta, Myanmar, New Zealand, Pakistan, Singapore, South Africa, Sri Lanka, USA), additional English language evidence is required:

• Marlins Test at an approved centre (Master 90% minimum) + TOSE (Upper Intermediate)
• Or IELTS overall band 6+
• Or UKLAP1 exam pass

Virtual Maritime Academy — Designated Person Ashore (DPA) Course covers ISM Code requirements relevant to Master/Chief Mate managerial responsibilities under UK regulation.

For foundational STCW BST, Marine Pro Academy's STCW BST Bundle is accepted under the IMO whitelist.

For senior officers responsible for safety management and DPA duties, the following VMA theoretical courses are accepted by MCA: Virtual Maritime Academy — Company Security Officer (CSO), ISM/ISPS/MLC Lead Auditor (ISO 19011:2026), and MLC Internal Auditor.

OOW / Watchkeeping Deck Officer (STCW II/1 — Operational level)

According to MSN 1867 (M) Amendment 1, OOW applicants need:

• A STCW II/1 CoC from a recognised country
• A GMDSS ATO issued by MCA
• English language evidence if not from an exempt country (Marlins 80% + TOSE Intermediate)

Virtual Maritime Academy — GMDSS General Operator's Certificate covers the GMDSS syllabus required for the ATO endorsement.

Chief Engineer / Second Engineer (STCW III/2 — Management level)

According to MSN 1867 (M) Amendment 1, Chief and Second Engineer need:

• A STCW III/2 CoC from a recognised country
• UKLAP Grade 2 knowledge (assessed by employer; no exam)

For non-UK engineers from non-exempt countries, English language evidence at Intermediate level (Marlins 80% or equivalent).

Virtual Maritime Academy — Engine Room Resource Management (ERM) supports operational compliance for engineer officers transitioning to UK-flagged vessels.

For engineers serving on UK vessels with high-voltage systems (typically passenger ro-pax and electric/hybrid ferries), high voltage familiarisation training is recognised by MCA under STCW III/2 and III/3 continuing competency requirements: Marine Pro Academy — High Voltage Familiarisation.

OICEW / Watchkeeping Engineer (STCW III/1 — Operational level)

According to MSN 1867 (M) Amendment 1, OICEW applicants need:

• A STCW III/1 CoC from a recognised country
• English language evidence if not from an exempt country (Marlins 70% + TOSE Lower Intermediate)

For watchkeeping officers at operational level, BRM and ERM are accepted by MCA under STCW II/1 and III/1 respectively: Marine Pro Academy — Bridge Resource Management (BRM) and Engine Resource Management (ERM).

Able Seafarer Deck / Engine (Ratings, STCW II/5 / III/5)

According to MIN 707 (M) and MSN 1867, ratings need:

• STCW BST (mandatory for all ratings)
• Role-specific STCW short courses for AB/AE designations
• Survival Craft and Rescue Boats certification for ratings designated to lifeboats

Virtual Maritime Academy — Vessel Personnel Without Security Responsibilities (PSA) covers security awareness required for all ratings on UK-flagged vessels.

Marine Pro Academy — STCW BST Bundle covers the foundational BST modules.

For ratings seeking STCW BST modules individually or as a bundle (PST, FPFF, EFA, PSSR — IMO whitelist-recognised): Marine Pro Academy — STCW Basic Safety Training Bundle. For ratings serving in rescue craft capacities, additional Advanced Fire Fighting and Proficiency in Survival Craft and Rescue Boats (PSCRB) are recognised by MCA.

GMDSS Operator (STCW IV/2)

Per MSN 1867, GMDSS operators on UK vessels must hold:

• A STCW IV/2 certificate from a recognised country
• A separate UK Authority to Operate (ATO) — issued by MCA, no fee, requires application to fse@mcga.gov.uk

Marine Pro Academy — GMDSS covers the GMDSS syllabus. The ATO application requires attested GMDSS certificate copy + covering letter.

Ship's Cook / Chief Steward (MLC catering)

Per MLC 2006 Reg 3.2 and Code B3.2:

• Food safety / hygiene certificate — required by MLC B3.2.4
• STCW BST — ship-wide emergency response
• Medical First Aid — per MLC B3.2.5

Marine Pro Academy — Maritime Labour Convention covers MLC 2006 in depth, including catering requirements.

For food handlers and cooks on UK vessels subject to MLC 2006 Reg 3.2, MCA accepts the following food safety and MLC catering course: Marine Pro Academy — Ships Cook Online Course (MLC 2006 Reg 3.2).

ETO / ETR (Electro-Technical department)

Per STCW III/6 / III/7 and MSN 1867 (M) Amendment 1. ETO requires a university degree in electrical engineering or equivalent; ETR requires vocational training. UK FSE for these positions is rare but recognised.

(VMA/MPA do not currently offer a specific ETO/ETR course; for ETO, refer to a maritime university programme.)

—

4. How to apply for the FSE

The UK FSE application process per MSN 1867 (M) Amendment 1:

1. Submit form MSF 4203 (Application for a Flag State Endorsement) by email to fse@mcga.gov.uk.

2. Provide supporting documents:

– Non-UK CoC including any CoC endorsements/annexes

– Passport or discharge book (identity page only)

– Evidence of knowledge of English language (not required for fishing; not required for officers from exempt countries)

– Passport-quality colour photo

– Non-UK GMDSS certificate (deck officers only)

– Tanker endorsements (if applicable)

3. Pay the application fee.

4. Wait for processing — MCA aims to issue FSE within 20 working days (~4 weeks). For USCG CoC holders, additional MCA oral examination per MIN 653 Amendment 1 is required.

Certificate of Receipt of Application (CRA) — Regulation I/10 STCW

Per STCW Regulation I/10, MCA may issue a CRA allowing a seafarer to serve on a UK vessel for up to 3 months from application date, while the FSE is being processed.

Companies submit on behalf of officers using form MSF 4359 (CRA). CRA issued within 2 working days if documents are complete.

Emergency CRA (ECRA)

For urgent embarkation outside MCA hours (08:15–17:30 UK time, Monday–Friday excluding public holidays), a fast-track Emergency CRA is available (additional fee, currently £74). Valid for 1 month only.

UKLAP examinations

Per MIN 690 (as amended), from 1 March 2025, UKLAP Grade 1 examinations for Masters are online computer-based, proctored, available 24/7. MCA issues a Notice of Assessment (NOA) with exam link.

Chief Mates, Chief Engineers and Second Engineers need UKLAP Grade 2 knowledge — assessed by employer, no formal exam.

Apply

Submit applications to: [fse@mcga.gov.uk](mailto:fse@mcga.gov.uk). Phone: +44 (0)333 399 0040, Option 4.

Verification

UK FSE verification: coccec.mcga.gov.uk. Foreign maritime agencies and employers can verify authenticity online.

For broader context, compare United Kingdom certification requirements with other flag states, and review your flag state options before applying.

—

5. Other requirements

Immigration and work permits

The rules for foreign seafarers in the UK depend on whether you qualify as a crew member under Section 33(1) of the Immigration Act 1971, whether you arrive on the vessel or travel to join it, and what kind of vessel service you will perform. The UK has a clear statutory exemption for crew members arriving on vessels — Section 8(1) of the Immigration Act 1971 — that covers the vast majority of international seafarers calling at UK ports. This section covers the legal basis, the crew exemption, and the routes for cases that do require leave to enter.

Legal framework

Foreign seafarers in UK waters are governed by:

• Immigration Act 1971 — primary immigration statute. Section 8(1) provides the crew exemption; Section 33(1) defines “crew”; Section 11A(1) defines “offshore worker”.
• UK Borders Act 2007 — modernises border security, biometric registration
• Illegal Migration Act 2023 — adds Section 2 conditions (4 conditions, on or after 7 March 2023) affecting crew exemption
• Immigration Rules — detailed work permit rules
• Merchant Shipping Act 1995 — UK seafarer certification and flag state administration
• STCW Convention and STCW Code (Manila 2010) as incorporated into UK law via the Merchant Shipping (Standards of Training, Certification and Watchkeeping) Regulations 2015 (SI 2015/782)
• ILO Convention 108 (1958) — Seafarers' Identity Documents (UK ratified)
• ILO Convention 185 (2003) — UK agreed in 2003 but has not yet ratified (UK still accepts SIDs from countries that denounced 108 and ratified 185)

Operational guidance:

• GOV.UK — Seafarers CRM01 — main seafarer guidance
• GOV.UK — Seamen arriving in the UK (caseworker guidance v6.0, Nov 2025)

Crew exemption under Section 8(1) Immigration Act 1971

Per Section 8(1) of the Immigration Act 1971, crew members of a ship may enter the UK without leave if they are under an engagement to leave the UK as crew of that ship AND none of the following exceptions apply:

1. Deportation order in force — if a deportation order has been issued against the seafarer under the Immigration Acts, they are excluded from the Section 8(1) exemption and require leave to enter under standard Immigration Rules procedures

2. Previously refused leave to enter — if the seafarer has at any time been refused leave to enter the UK (and not since granted leave to enter or remain), the Section 8(1) exemption does not apply. This includes refusals on any grounds: character, criminal record, immigration violations, deception, etc.

3. Section 2 of the Illegal Migration Act 2023 — if the seafarer has met any of the four conditions in Section 2 of the Illegal Migration Act 2023 (relating to removal from the UK, on or after 7 March 2023), the Section 8(1) exemption does not apply. The four conditions relate to: (a) having entered the UK illegally, (b) having a deportation order, (c) being a national of a country listed under immigration provisions, and (d) facilitating breaches of immigration law

4. Immigration officer examination under Schedule 2 — an immigration officer may require the seafarer to submit to examination under Schedule 2 of the Immigration Act 1971 to determine their immigration status. This may result in the seafarer being detained, refused leave, or granted leave outside Section 8(1)

5. Offshore worker (Section 11A(1)) — if the seafarer is an offshore worker within the meaning of Section 11A(1) (i.e., working on or from a vessel or installation in UK territorial waters or on the UK continental shelf for purposes other than transit), the Section 8(1) exemption does NOT apply. Offshore workers require specific leave to enter under the Immigration Rules (Skilled Worker visa or equivalent offshore work permission)

Source: GOV.UK — Seafarers CRM01.

Crew definition (Section 33(1)): “all persons actually employed in the working or service of a ship including the captain.” This includes:

• Hospitality and entertainment roles on cruise ships: waiters, croupiers, hairdressers, beauticians, spa staff, entertainers, musicians
• Specialist technical roles on offshore vessels: divers, ROV pilots, surveyors, subsea technicians, pipeline inspectors, dive medics, saturation divers
• Operational and support roles: able seamen (AB), ordinary seamen (OS), bosuns, motormen, oilers, wipers, fitters, electricians, motormen, integrated ratings
• Trainees and cadets: cadet officers, engine cadets, deck cadets, rating trainees, ratings under instruction, sponsored cadets
• Instructors and supernumeraries: maritime training instructors, riding squad personnel, riding crew, shipyard riding crew, guarantee group engineers, shipyard warranty engineers, riding squad technicians
• Marine specialists: supercargo, customs officers, helicopter pilots and crew (on vessel-launched helicopters), coastguard personnel (when embarked)
• Service personnel on government ships: Royal Fleet Auxiliary (RFA) personnel, Ministry of Defence (MoD) contractors, Coastguard rescue crews

The breadth of Section 33(1) reflects the operational reality of modern ships — almost anyone working aboard a vessel in any capacity qualifies as crew for Section 8(1) purposes, including those who would not normally be considered “seafarers” in everyday language.

Source: GOV.UK — Seafarers CRM01.

This covers the most common scenario: a Filipino / Indian / Eastern European officer flying into Heathrow or Gatwick to join a vessel at Southampton or Felixstowe, then sailing to international waters.

When you DO need permission to work

Per Immigration Rules, a seafarer will need permission to work in the following situations:

1. Joining ferries operating between two UK ports (including Northern Ireland)

2. Joining 'ro-ro' services between UK ports carrying 12+ lorry drivers

3. Joining dredgers operating in UK waters

4. Joining domestic freight services operating between UK ports

5. Taking up shore-based employment with a UK maritime company (training centres, port operations, ship management)

When you do NOT need permission to work

The following do NOT require permission to work:

1. Those joining ferry services to ports outside the UK

2. Those joining ships operating out of a single UK port but where the voyage is leaving UK waters and will operate entirely outside UK waters

3. Entertainers, hairdressers and others not strictly crew members who are joining a ship to work during its voyage — may be treated as contract seafarers (not needing permission to work) provided they are due to leave the UK on the ship's next sailing

Documents required to enter the UK

If arriving ON a vessel (crew member under Section 8(1)):

• Covered by Section 8(1) Immigration Act 1971 — no leave required
• No stamp or endorsement required
• Must hold valid passport or Seafarers Identity Document (SID) with photo, signature (or fingerprints), and nationality

If travelling TO the UK to join a vessel (by air):

• ILO Convention 108/185 countries: Holders of a SID issued by countries that ratified ILO 108 or 185 do NOT need entry clearance to join a ship in the UK
• Visa nationals: Need entry clearance (joining ship visa) unless they hold a compliant SID
• Requirements for entry clearance: bona fide identity, under contract to join crew, ship leaving British waters, no intent to take other employment, intend to leave on next sailing

ILO Convention 108 countries (UK ratified — SID holders exempt from entry clearance)

Algeria, Angola, Antigua & Barbuda, Barbados, Belarus, Belize, Bulgaria, Cameroon, Canada, Czech Republic, Cuba, Denmark, Djibouti, Dominica, Estonia, Fiji, Finland, Ghana, Greece, Grenada, Guatemala, Guinea-Bissau, Guyana, Honduras, Iceland, Iran, Irish Republic, Italy, Kyrgyzstan, Latvia, Liberia, Lithuania, Malta, Mauritius, Mexico, Morocco, Norway, Panama, Poland, Portugal, Romania, St Lucia, St Vincent & The Grenadines, Seychelles, Slovenia, Solomon Islands, Sweden, Tajikistan, Turkey, Ukraine, United Kingdom, Uruguay.

Source: GOV.UK — Seafarers CRM01.

ILO Convention 185 countries (denounced 108, but SID holders still exempt)

Azerbaijan, Brazil, France, India, Iraq, Luxembourg, Moldova, Russian Federation, Spain, Sri Lanka, Tunisia.

Seafarers visiting and transiting the UK

Visa national seafarers coming to the UK for 6 months or less for the following reasons require a visitor visa:

• Private visits
• Travelling as passengers
• Signing on ship's articles as supernumeraries at nominal rates of pay
• Visiting as amateur yacht crew

Apply via GOV.UK — Standard Visitor visa.

Seafarers passing through the UK to join a ship in a port abroad must be dealt with as visitors in transit — apply via GOV.UK — Transit visa.

Special cases

• EU/EEA nationals (post-Brexit): EU seafarers no longer have automatic right to work in the UK. They must meet the same immigration requirements as non-EU seafarers (Section 8(1) crew exemption still applies for crew change; permission required for UK-UK ferries, ro-ro 12+ drivers, dredgers, domestic freight).
• Croatian nationals: Same rules as non-EU since 30 June 2023.
• Commonwealth citizens: No automatic right to work in the UK for shore-based employment, but Youth Mobility Scheme (YMS) available for ages 18–30 from participating countries (Australia, Canada, New Zealand, India, etc.) — not applicable for seafarer employment but useful for some training pathways.
• British Overseas Territories citizens (BOTC): Generally have right to work in the UK under BOTC differential treatment.
• Offshore workers (Section 11A(1)): Defined separately; require work permission even if on a vessel. Section 8(1) exemption does NOT apply to offshore workers.

Medical certificate

UK-flagged vessels accept:

• ENG1 (UK seafarer medical certificate) — issued by MCA-approved medical practitioners
• ML5 (foreign seafarer medical certificate equivalent) — issued by some administrations for use on UK ships for a limited period
• Some administrations' seafarer medical certificates are recognised under MLC 2006

The medical examination covers fitness for duty at sea, including vision, hearing, cardiovascular health, and psychological suitability. ENG1 is typically valid for 2 years, with some conditions requiring annual review.

MLC 2006 implementation

The UK ratified MLC 2006 with declarations of acceptance under Article VIII. The MCA enforces MLC provisions through Merchant Shipping (MLC) Regulations and conducts MLC inspections on UK-flagged vessels. The MLC working conditions, accommodation, food and catering, health protection, and social security apply.

Source: MCA — Seafarers' Health, Safety and Welfare.

—

For senior officers responsible for Safety Management Systems compliance under the ISM Code, MCA accepts the following VMA course for UK-flag vessels under ISM Code certification: Virtual Maritime Academy — ISM Code in Practice.

Related flag states

Compare your pathway with neighbouring maritime flag states:

• Marshall Islands — open registry with strong STCW adoption and international acceptance
• Canada — compare UK and Canada MCA endorsement pathways
• Australia — see how AMSA requirements differ from MCA
• Malta — transfer your UK CoC to Malta flag for EU waters

Related certification guides

For more context on the certifications mentioned on this page:

• UK seafarer medical certificate
• CoC vs STCW for UK officers
• STCW renewal in the UK

Frequently asked questions

Common questions about certification, training, and endorsement pathways for seafarers on the United Kingdom maritime register.

Do I need UK certification to work on a UK-flagged vessel?

Yes. The MCA requires a Certificate of Competency (CoC) or flag state endorsement for all officers serving on UK-flagged commercial vessels over 24 metres. Ratings need STCW basic training plus appropriate certificates for their role.

How long does MCA endorsement take?

Typical processing is 4 to 6 weeks from receipt of a complete application. Non-UK/EEA applicants should budget additional time for Seaman's Book processing under the Immigration Act 1971 crew exemption provisions.

What is the difference between MCA and STCW certification?

STCW is the IMO international standard; MCA administers UK-specific certification under that framework. MCA adds UK requirements such as ENG1 medical fitness, the Oral examination pathway for Master and Chief Mate, and British nationality conditions for certain endorsements.

How much does MCA endorsement cost?

Government fees depend on the endorsement type and are published on the MCA fees page. ENG1 medical, training where required, and Seaman's Book fees are separate. Total pathway cost typically ranges from low-hundreds to low-thousands GBP depending on rank and prior certification.

What medical certificate do I need for UK certification?

An ENG1 issued by an MCA-approved doctor. The certificate is valid for 2 years (1 year if aged 65 or over). Some pathways accept an equivalent PEME from approved clinics.

Can I use my STCW from another country in the UK?

Yes, via the MCA endorsement pathway. Officers holding a CoC from a country with which MCA has a reciprocal arrangement can apply for a UK Flag State endorsement without repeating all STCW courses, provided STCW refresher training is current.