The 2025 MLC Amendments: A Preparation Timeline to 2027

The amendments approved in June 2025 are expected to enter into force on 23 December 2027. They address violence and harassment, key worker recognition, shore leave, repatriation, fair treatment and medical guidance.

For owners, family offices, captains and management companies, the objective is practical control. The process should be understandable to the crew, visible to authorised shore based managers and supported by records that can be retrieved when a question, review or inspection arises.

What yacht managers should review

1. Compare current policies with the amendment themes.

Any exception should have a reason, an approval and a date for review rather than remaining an informal arrangement.

2. Identify changes requiring flag State implementation.

Managers should test the process with a recent crew file to confirm that the written procedure is being followed in practice.

3. Plan communication and training.

Where several parties are involved, one person should remain accountable for coordinating the answer and closing the action.

4. Track official guidance through 2027.

A material change in flag, employer, residence, role or operating pattern should trigger a fresh review instead of an automatic carry over.

A practical action plan

• Complete a gap review in 2026.
• Budget for training and process updates.
• Refresh documents during 2027.
• Verify implementation before entry into force.

The process should remain usable during leave, crew rotation or a change of manager; critical knowledge cannot depend on one inbox.

What good management looks like

Early preparation allows thoughtful change. Owners should follow official flag guidance and avoid waiting for the final weeks before implementation.

Chess & M supports internationally operating yachts with crew employment, payroll, HR administration, social security coordination and compliance follow up. To discuss a tailored solution for your vessel or fleet, contact the Chess & M team.

This article provides general information and does not constitute legal, tax, medical or flag State advice. Requirements should be confirmed for the relevant vessel, employer, seafarer and jurisdiction.

Reference: International Labour Organization, fifth Special Tripartite Committee meeting.