MEO Class I Study Roadmap — Oral, Written & Examiner Intelligence

How the order is decidedThe ordering is MIW-derived from examination evidence. It is not an official ordering.

Every MEO Class I Oral and solved Written question in MIW is mapped to one of ten study topics. Each topic then carries its own evidence — how often it is asked orally, how many examiners MIW’s evidence links to it, how much of the solved Written corpus it accounts for, how many Written question families recur in it, and how much of the official syllabus it leads.

Topics are scored on that evidence, not on opinion.
A topic is only released into the order once every topic it depends on is already placed, so you are never sent to a subject that assumes one you have not covered.
Among the topics you could start next, the highest-scoring one goes first.

That is why the heaviest topic by raw score is not always the earliest: leverage is worth nothing if you cannot yet read the material.

The ten topics, in study orderEvery count below is generated from the current governed corpus — corpus state 2026-09-23.

Statutory Framework, Survey & Classification

D01 · study order 1 of 10

Why this topic comes first.

It has no prerequisites — it is a topic you can start cold.
8 of the other 9 topics list it as a prerequisite.
It carries 98 solved Written questions across 40 papers.
75 of its Oral questions have an examiner relationship in MIW’s evidence model (from confirmed records to topic inference), across 6 examiners.
It is the leading MIW topic for 6 items of the official Annexure III syllabus and supports 5 more.

Certificates, surveys, class and the flag/port State system that every other domain is enforced through.

Prerequisites: none — start here · Unlocks: 8 later topics

mapped Oral questions

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Recurring Written question families

Entry into Force of an IMO Convention — 5×
IMO Structure and the Instrument Hierarchy — 5×
IMO Instruments Implementation Code - Objectives and Flag State Performance — 3×

Sample Oral questions (3 of 77)

UNCLOS — Under which provision does your ship sail? EEZ and Continental Shelf explained.
Difference between Sovereign Rights and Jurisdiction under UNCLOS.
Innocent Passage under UNCLOS — Explain.

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Human Element, ISM & Management

D03 · study order 2 of 10

ISM/ISPS/MLC/STCW and shipboard management; the audit regime sits on the statutory certification regime.

Prerequisites: Statutory & Class · Unlocks: 0 later topics

203

mapped Oral questions

183

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Recurring Written question families

Human Element in STCW and IMO Fatigue Guidance — 8×
WHO, Disease Vectors and Ship Health Certificates — 4×
Audit versus Survey, and RO Action on ISM Certificates — 2×

Sample Oral questions (3 of 203)

Fair Treatment of Seafarers — Where is it mentioned?
What initiatives is IMO undertaking with respect to gender equality in the maritime industry?
How are MLC 2006 and RPSL (Recruitment and Placement Service Licence) related with respect to seafarer welfare and recruitment?

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Marine Insurance & Commercial Law

D02 · study order 3 of 10

Liability, insurance and carriage of goods; presupposes the statutory status of the ship.

Prerequisites: Statutory & Class · Unlocks: 1 later topic

116

mapped Oral questions

104

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Recurring Written question families

Maritime Lien, In Rem and In Personam — 5×
Bunker Convention 2001 - Definitions and Comparison with CLC 92 — 4×
General Average - Essential Features and a Refloating Claim — 3×

Sample Oral questions (3 of 116)

P&I Club — What is Protection & Indemnity? How does it differ from other marine insurance?
Sue and Labour Clause — Explain.
Salvage and SCOPIC — Different types of salvage. What is SCOPIC?

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Pollution Prevention & Response

D04 · study order 4 of 10

MARPOL annexes, ORB, BWM, AFS and response.

Prerequisites: Statutory & Class · Unlocks: 1 later topic

mapped Oral questions

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Recurring Written question families

Anti-Fouling Convention and Alternatives to Tin-Based Paints — 3×
Casualty Investigation Code and VSMC — 3×
Bunker Convention 2001 Compared with CLC 92 — 2×

Sample Oral questions (3 of 65)

London Convention — Explain with cross questions.
OPRC Convention — Full form and explanation.
NOSDCP — Explain.

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Alternative Fuels, GHG & Decarbonisation

D05 · study order 5 of 10

EEXI/CII/SEEMP, GFI and alternative fuels; the most currentness-sensitive domain in the corpus.

Prerequisites: Statutory & Class, MARPOL · Unlocks: 0 later topics

mapped Oral questions

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Recurring Written question families

Rudder Efficiency Improvement Devices — 5×
Hull Form Optimisation for Energy Efficiency — 3×
Ammonia as a Marine Fuel — 2×

Sample Oral questions (3 of 67)

Sustainable fuel certificates and who issues it contents of the certificate
EEDI reference line and container ships (context add‑on)
What is carbon footprint, and how do you check the carbon footprint of your ship?

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Cargo Operations & Bulk Carriage

D07 · study order 6 of 10

IMSBC/IMDG/IGC, container and bulk cargo practice.

Prerequisites: Statutory & Class · Unlocks: 0 later topics

104

mapped Oral questions

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Recurring Written question families

FSA Applied to Lithium Batteries in Ro-Ro Carriage — 3×
Bauxite Casualties and Safe Carriage in Bulk — 2×
Carrier Responsibility under the Cargo Conventions, and Defences — 2×

Sample Oral questions (3 of 104)

Csc convention full explanation, including testing and certification, type of containers and difference in testing reefer containers
CSC Convention — what it covers, container testing, approval methods, certification, and how reefer container testing differs.
IMSBC Code — BLU Code, Group A/B/C classification, TML and Moisture Certificate, codes applicable to bulk carriers.

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Machinery, Electrical & Automation

D09 · study order 7 of 10

Engine room practice, automation and new engine technology -- Oral-heavy engineering practice.

Prerequisites: Statutory & Class · Unlocks: 0 later topics

mapped Oral questions

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Sample Oral questions (3 of 23)

Explain the propeller securing/locking arrangement inspection procedure during drydock.
What is Lower Calorific Value? Why is engine performance always quoted against LCV and not the higher value?
As Chief Engineer, how will you decide that your main engine is not performing well?

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Indian Maritime Legislation

D06 · study order 8 of 10

Merchant Shipping Act and the Indian administration.

Prerequisites: Statutory & Class, Commercial Law · Unlocks: 0 later topics

mapped Oral questions

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Recurring Written question families

Collision off the Indian Coast - Action under the Merchant Shipping Act — 3×
Hong Kong Convention and India's Ship Recycling Industry — 2×
UNCLOS Maritime Zones and a Missing Cadet in the EEZ — 2×

Sample Oral questions (3 of 4)

What recent DG Shipping/DGMA (India) circulars should an Indian MEO Class 1 candidate know?
Process of ship registration in India — what certificates and who issues them?
MS Act in detail — RPSL vs MS Act: differences and application?

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Ship Construction, Stability & Naval Architecture

D10 · study order 9 of 10

Stability criteria, structural members and hull form. Admitted as its own domain after review: the Oral corpus examines it heavily, no written primary_category names it, and folding it into D01 was polluting a statutory domain with naval architecture.

Prerequisites: none — start here · Unlocks: 0 later topics

mapped Oral questions

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Sample Oral questions (3 of 33)

Reserve buoyancy and the GZ curve?
Static vs dynamic stability?
Tender vs stiff ship — problems of excessive stiffness?

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Fire Safety, LSA & FSS

D08 · study order 10 of 10

SOLAS II-2 / III, FSS and LSA Codes -- Oral-heavy, and not a written primary_category in the solved corpus.

Prerequisites: Statutory & Class · Unlocks: 0 later topics

mapped Oral questions

Oral questions with an examiner relationship

examiners linked

solved Written questions

Written papers touched

recurring Written question families

Annexure III items led

Sample Oral questions (3 of 27)

What are the latest amendments to SOLAS Chapter II-2 under MSC.520(106), and when do they enter into force?
How would you, as Chief Engineer, approach a fire in a container carrying undeclared dangerous goods?
How would you fight a container fire when the cargo inside is unknown?

Worked answers, examiner attribution and the full question set for this topic are part of the Question Bank.

Three ways into the same corpus

What should I learn?

Study by topic

The roadmap above: ten connected topics in dependency order, each carrying its own Oral, Written and examiner evidence.

What does this examiner ask?

Browse by examiner

Questions linked to 7 named examiners in MIW’s evidence model.

Open the Examiner Index →

How is it answered under exam conditions?

Solved Written papers

41 papers worked question by question, 369 answers, with marks and sub-parts kept as the paper set them.

See a solved paper →

What these numbers rest on

Current evidence. Based on MIW's currently mapped Oral corpus and 369 solved Written questions across 41 papers (2023-01 to 2026-09). The Written figures above come from that mapped, solved corpus — sittings 2023-01 to 2026-09 — and from nothing else.

Historical Written question intelligence is being expanded. Older question papers are not yet part of the governed evidence layer, so no figure on this page is drawn from them and no claim here reaches further back than the sittings named above. As that layer is validated and integrated, the recurrence and coverage figures on this page widen from the data — the page is generated, so the numbers move when the evidence does.

Official syllabus alignment

Cross-walked to DGMA EAC Branch Circular No.49 of 2026, Annexure III, effective 2027-01-01. Each topic above records how many of the 25 official Annexure III items it leads and how many it supports.The circular is adopted but not yet in force: it takes effect on 2027-01-01 and does not govern sittings before that date. The study order itself is MIW-derived from examination evidence — the official syllabus is one evidence layer among several, not the reason for the ordering.

Start on the roadmap

Oral Question Bank

761 MEO Class I oral questions with worked answers, examiner attribution and topic navigation.

Explore the Oral Question Bank or read a free sample chapter first

Solved Written Papers

41 papers, 369 worked answers, 2023-01 to 2026-09.

Explore Solved Written Papers or read a free solved paper first

All MEO Class I tools

Both products, the free trials and what each one includes, on one page.

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