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Operational guide · Certification & surveys

Condition of Class and Recommendations

Conditions of Class follow Society Rules; PR 1C governs suspension/reinstatement/withdrawal for overdue items, while PR 1A concerns transfer and suspension does not automatically invalidate every statutory certificate.

condition of classrecommendationclassclassification society

Operational Explanation

Conditions of Class follow Society Rules; PR 1C governs suspension/reinstatement/withdrawal for overdue items, while PR 1A concerns transfer and suspension does not automatically invalidate every statutory certificate.

Regulatory Reference

Applicable class Rules; IACS PR 1C overdue; PR 1A transfer only; flag/RO delegation for statutory effects.

Scope of Application

Class status, statutory certification, PSC and contracts remain distinct layers.

Procedure / How to Complete It

  1. Record condition, due date and closure evidence under Rules.
  2. Apply PR 1C when a survey/condition becomes overdue.
  3. Notify flag/RO and assess each statutory effect separately.
  4. Use PR 1A only in an actual transfer of class.

Practical Example

An overdue condition may suspend class and trigger flag review, but does not by formula cancel every certificate.

What Typically Goes Wrong

Using Z7/Z10 or PR 1A as the general source, or declaring automatic statutory invalidity.

Common Mistakes Mistake Library

MistakeConsequenceHow to Avoid It
Using Z7/Z10 or PR 1A as the general source, or declaring automatic statutory invalidity.Non-compliant decision or treatmentFollow the approved arrangement and applicable sources

What the PSCO Checks

Evidence of the approved arrangement, procedures, records, competence, defect management and consistency with statutory/class/maker requirements.

Operational Tips

Preparation checklist

FAQ

Which PR governs overdue?
PR 1C.
Does class suspension cancel every certificate?
No; it depends on Convention, flag, delegation and condition.

Related Topics

Last substantive revision of this page: 31 August 2026 · page fingerprint 5ae1545132ba