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- Notice for Publication of KR Technical Rules 2025
- Notice for Amendments to KR Classification Technical Rules (Guidance Relating to the Rules for the Classification of Steel Ships Pt 1)
- Notice for Amendments to KR Classification Technical Rules (OTHER GUIDANCE)
- Revision of “Guidelines for Ships of Polyethylene”
- Guidelines for Direct Strength Analysis of Liquefied Gas Carriers with Independent Type C Tanks
- MSC109-News Final
- SSE 11-News Flash
- Amendments to SOLAS Chapter IV(Radiocommunications) implemented on 1st January 2024(Rev.1).
- (2025-IMO-06) Procedural Instruction for SEEMP Part III Verification and Company Audit (Rev.1).
- Notice for Publication of KR Technical Rules 2025
- Notice for Amendments to KR Classification Technical Rules (Guidance Relating to the Rules for the Classification of Steel Ships Pt 1)
- Notice for Amendments to KR Classification Technical Rules (OTHER GUIDANCE)
- Revision of “Guidelines for Ships of Polyethylene”
- Guidelines for Direct Strength Analysis of Liquefied Gas Carriers with Independent Type C Tanks
- MSC109-News Final
- SSE 11-News Flash
- Amendments to SOLAS Chapter IV(Radiocommunications) implemented on 1st January 2024(Rev.1).
- (2025-IMO-06) Procedural Instruction for SEEMP Part III Verification and Company Audit (Rev.1).
-
- Notice for Publication of KR Technical Rules 2025
- Notice for Amendments to KR Classification Technical Rules (Guidance Relating to the Rules for the Classification of Steel Ships Pt 1)
- Notice for Amendments to KR Classification Technical Rules (OTHER GUIDANCE)
- Revision of “Guidelines for Ships of Polyethylene”
- Guidelines for Direct Strength Analysis of Liquefied Gas Carriers with Independent Type C Tanks
- MSC109-News Final
- SSE 11-News Flash
- Amendments to SOLAS Chapter IV(Radiocommunications) implemented on 1st January 2024(Rev.1).
- (2025-IMO-06) Procedural Instruction for SEEMP Part III Verification and Company Audit (Rev.1).
Subject: 9.203 Notice for Amendments to KR Classification Technical Rules
(Guidance for Cyber Resilience of Ships and Systems / Guidance for Maritime Cybersecurity System)
Application: 1 May 2025
1. Please be informed that the amendments have been made to reflect IACS Resolutions,
IMO Circulars and Requests for Establishment/Revision of Classification Technical Rules,
and you are kindly requested to apply the amendments on the relevant works according
to effective date.
Classification Technical Rules | Effective date | Main Amendments |
Guidance for Cyber Resilience of Ships andSystems | The contract date for ship construction on or after 01.05.2025 | - Established a new notation for existing ships - Revised the structure and current application requirements |
Guidance for Maritime | The application date 01.05.2025 | - Survey for ships cyber security is to be carried out in accordance with “Guidance for Cyber Resilience of Ships and Systems” after the effective date |
2. Furthermore, please be informed that the amendments will be included in the 2025 edition on Classification Technical Rules which will be published in the first half of 2025.