Is the DPA route confidential?

The Designated Person Ashore (DPA) is appointed under ISM Code Section 4 to provide a link between the ship's crew and senior management. Most ISM-compliant companies allow direct contact with the DPA without going through the master — contact details should be posted in the crew area. The DPA is not required by ISM to be a neutral party; they are a company employee. However, reporting safety or welfare concerns to the DPA creates a documented record, which is useful if the matter escalates. If the DPA fails to act, the next route is the flag state authority or the ITF inspector at port.

Can a seafarer formally complain about the master?

Yes. MLC 2006 Regulation 5.1.5 requires flag states to ensure seafarers have access to an onboard complaints procedure and — if unresolved — to a shore-based procedure. The shore-based route allows a seafarer to complain to the flag state authority, the port state control authority at the next port, or their union/ITF without going through the master. Filing a complaint against the master via the DPA or flag state does not require the seafarer to remain onboard during the process. See bullying and harassment rights if the conduct crosses into harassment.

What is the most effective de-escalation technique in a confined workplace?

Research on confined workplace conflict — including prisons, submarines, and ships — consistently identifies brief, early, private conversations as the most effective intervention. Approach the other party alone rather than in a group setting, use calm and specific language ('When you did X, I found it difficult to work with you because Y'), and give them time to respond without interruption. Avoid raising the matter publicly in the messroom or during a watch handover. If direct conversation has already failed once, the next step is involving the chief officer or chief engineer as an informal mediator before escalating to the master.

Does cultural or religious difference give someone the right to demand different treatment?

MLC 2006 and most maritime employment frameworks do not specify positive accommodation duties equivalent to some shore-based employment law. In practice, professional maritime culture is expected to be mutually accommodating on religious observance (prayer times, dietary requirements) and cultural norms without requiring formal processes. Problems typically arise not from difference itself but from inflexibility on both sides. Most well-managed companies include a diversity and inclusion policy in the SMS — check the company's Safety Management System manual onboard.

Conflict onboard

Conflict is a normal feature of any workplace where people live and work together under pressure — and a ship intensifies that pressure considerably. Multinational crews bring different communication styles, hierarchical expectations, and cultural assumptions about directness, authority, and personal space. Add watch-rotation fatigue, limited privacy, and an operational environment where errors matter, and friction is predictable. What matters is whether conflict is addressed early and at the right level, or allowed to harden into resentment that damages both operational safety and crew welfare. This page covers the main sources of onboard conflict and the practical routes to resolution.

Cultural and national friction

A typical deep-sea crew may include nationals from four to eight countries. Cultural differences that commonly generate friction onboard include:

Communication style. Some cultures use direct, literal language in professional contexts; others rely on implied meaning and contextual reading. Directness that is normal in one culture is experienced as rudeness in another.
Hierarchical expectations. Crew from cultures with high power-distance norms may expect officers to give explicit instructions for every task; crew from low power-distance cultures may expect autonomy and interpret micro-management as distrust.
Religious observance. Prayer timing, dietary restrictions (halal, vegetarian, fasting periods), and observance days affect watch schedules and galley planning. Most competent masters accommodate these without being asked — if not, raise it directly and early.
Messroom seating and social grouping. Self-segregation by nationality in the messroom is common and is usually harmless — but it can harden into factional thinking if allowed to become rigid. Masters who sit with different groups signal that mixing is expected.

ICS (International Chamber of Shipping) and ITF jointly publish guidance on multicultural crew management — the ICS's Diversity and Inclusion in the Maritime Sector handbook is the standard reference for company-level policy.

The officer-rating divide

Hierarchy stress between licensed officers and unlicensed ratings is one of the most consistent sources of shipboard conflict. Common friction points:

Junior officers giving unclear or contradictory instructions to ratings with more sea time than the officer — an experienced bosun who has been at sea for 15 years supervised by a second mate on their second contract.
Officers using rank to resolve disputes that would benefit from discussion — shutting down disagreement rather than engaging with it.
Separate messrooms and recreation spaces that physically encode hierarchy and prevent social interaction.
Performance assessments that are not explained or that conflict with a rating's own understanding of their work quality.

Experienced officers routinely seek input from senior ratings before finalising work plans — not as a concession to rank but because experienced ratings often know the practical constraints better. This is not a weakness of authority; it is competent management.

The master's role in conflict resolution

The master has ultimate authority onboard and is responsible under the ISM Code for crew welfare as well as operational safety. In conflict resolution, the master's role is to:

Act as the final onboard mediator when conflicts between officers or between ratings cannot be resolved at department level.
Separate parties where working proximity is making a conflict worse — for example, reassigning watch pairs.
Document the matter in the official log if it is formally reported.
Make a confidential referral to the DPA if the conflict involves allegations that require company-level investigation.

If the conflict involves the master themselves, the route bypasses the ship entirely — contact the DPA directly (contact details posted in the crew area under ISM Code requirements) or the flag state authority. See also bullying and harassment rights if the conduct meets that threshold.

The DPA route under ISM Code

The Designated Person Ashore (DPA) is required under ISM Code Section 4 for every vessel managed under a Safety Management System. The DPA's stated role includes providing a link between the company and ship that allows crew to report safety and welfare concerns. In practice:

The DPA contact number and email must be posted in an accessible crew area — if it is not, request it from the master or from the company office directly.
A crew member may contact the DPA without the master's knowledge or consent — this is the intended design of the ISM route.
The DPA is a company employee, not a neutral arbitrator. Document your concern in writing before making contact so there is a record independent of the DPA's response.
If the DPA fails to act appropriately, the next escalation is to the flag state maritime authority or the ITF inspector at the next port of call.

De-escalation in practice

Most shipboard conflicts are resolved — or contained — without formal process. Practical de-escalation approaches:

Address the issue directly and privately as early as possible — the longer a grievance runs without being named, the harder it is to resolve.
Use specific, behaviour-based language: "When you did X during the watch handover, the effect was Y" — not evaluative language about character or nationality.
Give the other party time to respond without interruption. Many disputes are based on a misunderstanding that becomes clear once both sides state their position.
If direct conversation has not worked, ask the chief officer or chief engineer to mediate informally before escalating to the master — involving the master escalates the formality and reduces future flexibility.
Avoid raising conflicts publicly in the messroom or during watch handovers — the audience effect entrenches positions.

If conflict crosses into bullying, persistent harassment, or assault, it is no longer a de-escalation situation — see bullying and harassment at sea and your legal rights.

Frequently asked questions

Is the DPA route confidential?
The Designated Person Ashore (DPA) is appointed under ISM Code Section 4 to provide a link between the ship's crew and senior management. Most ISM-compliant companies allow direct contact with the DPA without going through the master — contact details should be posted in the crew area. The DPA is not required by ISM to be a neutral party; they are a company employee. However, reporting safety or welfare concerns to the DPA creates a documented record, which is useful if the matter escalates. If the DPA fails to act, the next route is the flag state authority or the ITF inspector at port.
Can a seafarer formally complain about the master?
Yes. MLC 2006 Regulation 5.1.5 requires flag states to ensure seafarers have access to an onboard complaints procedure and — if unresolved — to a shore-based procedure. The shore-based route allows a seafarer to complain to the flag state authority, the port state control authority at the next port, or their union/ITF without going through the master. Filing a complaint against the master via the DPA or flag state does not require the seafarer to remain onboard during the process. See <Link href='/rights/bullying-harassment-sexual-harassment' className='underline'>bullying and harassment rights</Link> if the conduct crosses into harassment.
What is the most effective de-escalation technique in a confined workplace?
Research on confined workplace conflict — including prisons, submarines, and ships — consistently identifies brief, early, private conversations as the most effective intervention. Approach the other party alone rather than in a group setting, use calm and specific language ('When you did X, I found it difficult to work with you because Y'), and give them time to respond without interruption. Avoid raising the matter publicly in the messroom or during a watch handover. If direct conversation has already failed once, the next step is involving the chief officer or chief engineer as an informal mediator before escalating to the master.
Does cultural or religious difference give someone the right to demand different treatment?
MLC 2006 and most maritime employment frameworks do not specify positive accommodation duties equivalent to some shore-based employment law. In practice, professional maritime culture is expected to be mutually accommodating on religious observance (prayer times, dietary requirements) and cultural norms without requiring formal processes. Problems typically arise not from difference itself but from inflexibility on both sides. Most well-managed companies include a diversity and inclusion policy in the SMS — check the company's Safety Management System manual onboard.