Whistleblowing and Anonymous Reporting of Non-Conformities
A seafarer dismissed after reporting a safety concern directly to the US Coast Guard without first informing their employer led to a change in company policy: protection from retaliation is not a minor detail.
Operational Explanation
Whistleblowing on board consists of reporting non-conformities, unsafe practices or breaches of the Safety Management System, often anonymously or under protection, when the ordinary reporting channels (Near Miss Reporting, direct complaints) are not perceived by the reporter as sufficiently safe or effective. MLC 2006, Regulation 5.1.5, explicitly protects seafarers from victimisation for filing a complaint in good faith, including legal safeguards against dismissal, blacklisting or other unfavourable treatment.
Regulatory development, not yet adopted. The ongoing revisions of the ISM Code implementation guidelines (an IMO process expected to run until 2028) are considering recommendations to introduce a complaint procedure for reporting non-conformities, strengthen the Master's authority to escalate breaches with protection, and address the prevention of violence and harassment on board with clear reporting procedures and protection from retaliation.
Regulatory Reference
MLC 2006, Regulation 5.1.5 and Standard A5.1.5 concern on-board complaints alleging a breach of MLC requirements, and prohibit victimisation of those who file them in good faith. Standard A5.2.2 establishes, for the same subject matter, an onshore complaint procedure: a seafarer may bring a complaint alleging a breach of MLC requirements to an authorised officer in port. Neither creates a general reporting channel, anonymous or otherwise, for any ISM or safety matter: broader reporting, and its protection, may arise from national whistleblower law, Company policy, collective agreements, charterer requirements or a procedure the Company has adopted in its own SMS — and it is then that procedure which is auditable. The revision of the ISM implementation guidelines, ongoing until 2028, is considering recommendations to strengthen reporting procedures and protections against retaliation: these are proposals, not current requirements.
Scope of Application
Every Company and ship subject to the ISM Code and MLC 2006, with the MLC duty to have an on-board complaint procedure and to protect from victimisation those who use it in good faith. A broader reporting channel, with an anonymity option, is a Company choice or a duty under national law: where it exists, its controls are auditable as part of the SMS.
Procedure / How to Complete It
- Provide a channel for reporting non-conformities distinct from the ordinary channels (Near Miss Reporting), allowing anonymity when requested by the reporter.
- Clearly communicate to the crew, on joining and periodically, the existence and access arrangements of the whistleblowing channel.
- Guarantee in writing protection from retaliation for good-faith reporters, in line with MLC 2006 Regulation 5.1.5.
- Instruct the crew on the right, under Standard A5.2.2, to bring a complaint alleging a breach of MLC requirements to an authorised officer in port; for other safety reports, point to the channel that covers them — flag, coastal or port State, casualty reporting, national whistleblower law.
- Assess every report received under the Company procedure, and open a structured investigation where the content calls for one, without anonymity being in itself a reason to treat it differently.
Practical Example
Example: a crew member anonymously reports, through the company whistleblowing channel, an unsafe maintenance practice tolerated on board; the Company launches a structured investigation into the report, guaranteeing in writing that there will be no retaliation against the entire crew of the ship during the investigation period.
What Typically Goes Wrong
Common Mistakes Mistake Library
| Mistake | Consequence | How to avoid it |
|---|---|---|
| Whistleblowing channel not distinguished from ordinary reporting channels (Near Miss, direct complaints to a superior) | The reporter does not perceive a safe alternative when ordinary channels are inadequate | Provide a distinct reporting channel that explicitly allows anonymity when requested |
| Protection from retaliation not clearly communicated to the crew or not formalised in writing | Underuse of the reporting channel for fear of consequences, even where it formally exists | Explicitly and periodically communicate protection from retaliation under MLC 2006 Regulation 5.1.5 |
| Report received but not followed by a structured, documented investigation | Loss of trust in the reporting system and risk of external escalation (e.g. reporting directly to an authority) | Assess every report under the Company procedure and investigate in a structured, documented way where the content calls for it, without anonymity changing the treatment |
What the PSCO Checks
Operational Tips
- Communicate the whistleblowing channel as an alternative to ordinary channels, not a replacement for them: both must remain accessible.
- Formalise protection from retaliation in writing, don't leave it to an informal understanding: this is what MLC 2006 requires.
- Follow up on every report under the procedure, and investigate in a structured way where the content calls for it: a channel that receives reports without concrete follow-up rapidly loses the crew's trust.
Preparation checklist
Educational checklist. This summary supports learning and preparation only. It does not replace the vessel’s approved procedures, manuals, statutory documents, company SMS, or applicable official requirements. Completing it demonstrates neither compliance nor readiness for an inspection: it shows that a list has been read, not that the ship is in order. Always verify the current documents carried on board.
- Whistleblowing channel distinct from ordinary reporting channels, with an anonymity option
- Protection from retaliation explicitly communicated and formalised in writing
- Crew informed of the onshore complaint right for MLC breaches (Standard A5.2.2), and of the channels covering other reports
- Structured investigation process for every report received
- Updates on the ongoing ISM revision (until 2028) monitored for implications on reporting procedures
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Last substantive revision of this page: 29 August 2026 · page fingerprint 740553bb8158