Stop-work authority

When and how to stop the job — protected under most SMS.

Why it matters

Every SMS gives every crew member the right to stop the job if it is unsafe. Using it early stops most incidents from becoming casualties.

Common hazards

• Pressure from supervisor to continue.
• Pressure from terminal / charterer.
• Fear of being seen as 'slow'.

Practical checklist

• If unsafe — stop, stand clear, raise the concern.
• Document the issue.
• Re-assess and re-permit.
• Continue only when controls restored.

Last verified 15 days ago