The Difference Between Controlled and Uncontrolled Documents Under ISM Code
In the maritime industry, the International Safety Management (ISM) Code plays a crucial role in ensuring safety and operational efficiency. One of the key aspects of the ISM Code is the proper documentation control within the Safety Management System (SMS). Documents used in SMS are classified into controlled and uncontrolled documents, each serving different purposes. Understanding the difference is essential for compliance, safety, and efficiency in maritime operations.
What Are Controlled Documents?
Controlled documents are official, approved, and tracked documents that are subject to revision control. These documents are managed systematically to ensure that all users have access to the most current and accurate information.
Key Features of Controlled Documents:
- Have a unique document number, revision number, and approval signature.
- Subject to strict version control—only the latest version is in circulation.
- Require formal approval before any modifications.
- Distributed only to authorized personnel.
- Old versions are removed to prevent confusion.
Examples of Controlled Documents:
- Safety Management Manual (SMM)
- Emergency Response Procedures
- Checklists for Shipboard Operations
- Company Policies and Procedures
- Operational Guidelines
What Are Uncontrolled Documents?
Uncontrolled documents, on the other hand, are not formally tracked and may not be updated regularly. They are typically used for reference purposes but do not hold the same authority as controlled documents.
Key Features of Uncontrolled Documents:
- Do not have formal revision tracking.
- Often marked with “Uncontrolled Copy” to prevent misuse.
- Distributed freely but may not reflect the latest updates.
- Used for training, awareness, and informal reference.
Examples of Uncontrolled Documents:
- Printed copies of controlled documents (for reference)
- Training materials
- Outdated manuals kept for review
- Copies of policies distributed to external parties
Importance of Document Control Under ISM Code
Document control ensures that ship operators, crew members, and shore-based personnel adhere to the latest regulations and safety protocols. Proper management of controlled documents helps maintain compliance with international standards, reducing risks and improving overall efficiency.
On the other hand, while uncontrolled documents can be useful for educational and reference purposes, relying on outdated or unofficial materials can lead to errors, non-compliance, and safety hazards.
Conclusion
In compliance with the ISM Code, controlled documents serve as the official guide for safety and operational procedures, while uncontrolled documents are mainly used for informal reference. Maintaining strict document control is essential for safe and efficient maritime operations.
For maritime professionals, understanding the distinction between controlled and uncontrolled documents is key to ensuring compliance and improving safety at sea. Always verify whether a document is controlled or uncontrolled before using it in an official capacity!