Why This Topic Matters
When reviewing a vessel’s Class Status Report (CSR), surveyors often encounter two terms:
- Recommendation
- Condition of Class (CoC)
At first glance, they may appear similar.
Both indicate that the classification society has identified an issue requiring attention.
However, from a surveyor’s perspective, the difference can be significant.
Understanding that difference is essential when assessing vessel condition, operational risk, and commercial acceptability.
What Is a Recommendation?
A Recommendation is an action item issued by the classification society that requires corrective action within a specified period.
In many cases, recommendations are generated following:
- Annual Surveys
- Intermediate Surveys
- Special Surveys
- Damage Surveys
Recommendations are relatively common.
They do not necessarily indicate that the vessel is unsafe.
Instead, they highlight deficiencies that require follow-up action.
Typical Examples of Recommendations
Examples may include:
- Local coating breakdown
- Minor corrosion
- Missing identification markings
- Incomplete maintenance records
- Non-critical equipment deficiencies
These issues generally do not prevent the vessel from maintaining class status.
However, they must still be addressed within the required timeframe.
What Is a Condition of Class (CoC)?
A Condition of Class is generally more serious.
It is issued when the classification society determines that corrective action is necessary to maintain class.
Unlike many ordinary recommendations, a CoC often relates to issues that may affect:
- Structural integrity
- Machinery reliability
- Safety-critical systems
- Regulatory compliance
For surveyors, an active CoC immediately becomes a point of interest.
Why Classification Societies Issue Conditions of Class
Classification societies issue Conditions of Class when they require:
- Repairs
- Additional surveys
- Technical assessments
- Verification of corrective actions
before a specific deadline.
The objective is to ensure that identified risks are properly controlled until permanent corrective action is completed.
Practical Example: Structural Corrosion
Imagine that significant corrosion is discovered inside a ballast tank during a class survey.
The attending surveyor determines that the structure remains safe for operation but requires repair within a defined period.
In this situation, the classification society may issue a Condition of Class requiring:
- Steel renewal
- Thickness measurements
- Follow-up verification
before a specified due date.
Until the issue is resolved and verified, the CoC remains visible within the vessel’s class records.
Practical Example: Machinery Deficiency
Consider a situation where a critical standby pump fails testing.
Although temporary arrangements may allow continued operation, class may require:
- Permanent repair
- Functional testing
- Survey verification
before removing the Condition of Class.
This is one reason machinery-related CoCs often receive significant attention during inspections.
Why Surveyors Pay Attention to Active CoCs
When reviewing a CSR, experienced surveyors rarely focus only on the existence of a CoC.
Instead, they ask questions such as:
- What caused the issue?
- Has corrective action started?
- Is the deadline approaching?
- Are temporary measures still in place?
- Could the issue affect safety or operations?
The answers often reveal much more than the CoC itself.
Recommendation vs Condition of Class
Recommendation
- Generally lower risk
- Follow-up action required
- Common during routine surveys
- Usually does not threaten class status
Condition of Class
- Higher risk significance
- Directly linked to maintaining class
- Often involves structural or safety-critical issues
- Requires close monitoring and verification
For charterers, insurers, and surveyors, active CoCs often receive far greater attention than ordinary recommendations.
What RightShip Inspectors Look For
During a RightShip inspection, active Conditions of Class frequently trigger additional questions.
Inspectors may request:
- Repair records
- Survey reports
- Photographic evidence
- Class correspondence
- Verification documents
The objective is not simply to confirm that a CoC exists.
The objective is to understand how effectively the vessel and management company are addressing the issue.
A well-managed vessel with an active CoC may still demonstrate strong safety culture.
A poorly managed vessel may show repeated delays and weak follow-up actions.
Common Mistakes Made by Junior Surveyors
One mistake I often see among new inspectors is treating every class remark as equally important.
In practice, context matters.
Ten minor recommendations may present less concern than a single active Condition of Class involving a safety-critical system.
Surveyors should always evaluate:
- Severity
- Operational impact
- Corrective action status
- Recurrence history
rather than simply counting the number of remarks.
Final Thoughts
The Class Status Report tells part of a vessel’s story.
Recommendations and Conditions of Class are two of the most important sections within that story.
For marine surveyors, understanding the difference helps identify areas requiring further attention and supports more effective risk assessment.
The real value is not simply knowing that a remark exists.
The real value is understanding what it means for the vessel’s safety, reliability, and management standards.
