Marine type approval or statutory conformity
CRS Type Approval for marine fire-detection equipment
Marine equipment assessed under CRS rules for a defined model and shipboard application.
Where it matters
Where CRS Type Approval applies
Important where the flag, class society or approved design specifies CRS approval.
Small craft
Marine equipment
Fire safety systems
Certification coverage
How to interpret this certification
Each certificate covers specific products and uses. These details explain what is covered.
CRS
Understanding the mark
What the mark or label means
CRS type approval is shown by the Croatian Register of Shipping certificate for the exact product. Verify the issuing body, model, rule basis and current validity.
Fire safety products often covered
- Marine fire-detection equipment
- Firefighting equipment
- Small-craft safety equipment
- Marine electrical controls
- Shipboard alarm systems
Points to check before you buy
- 01
Confirm that the vessel is CRS classed or that the flag and project accept CRS evidence.
- 02
Match the product's environmental and installation conditions.
- 03
Type approval does not replace vessel-specific survey.
Before you buy
What to check before relying on this certification
Certification is normally limited to a named model, configuration, standard and use. These checks turn a marketing claim into a procurement record.
- 01
Confirm the vessel's flag, class society, notation and the equipment category required by the approved design.
- 02
Match the exact model, software version, environmental category and installation limitations to the certificate.
- 03
Distinguish EU Marine Equipment Directive wheelmarking from a class-society type approval.
- 04
Check certificate validity, production-surveillance status and whether flag or class acceptance is still required.
Matched products and brands
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Products recorded with CRS Type Approval
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To find out more
Links & Sources
Standards, listings and certificate status can change. Use the issuing body’s source before final approval.
Knowledge base
Certification guides and comparisons
Practical guides to product certificates, approval schemes and project specifications.
GuideMarine type approval, class and the MED wheelmark
Distinguish statutory wheelmarking, class-society type approval and vessel-specific acceptance.
Read article
GuideUnderstanding IACS and IMO fire safety rules
How international rules, class requirements and product approvals interact.
Read article
GuideHow to verify a fire safety product certificate
A repeatable check of the certificate holder, model schedule, standard, approved applications, status and special conditions.
Read article
Knowledge base
Explore every technical guide
Browse standards, product selection, system design, maintenance and market-specific guidance.
View all resourcesCommon Questions
Frequently Asked Questions
Is CRS an IACS member approval?
Check the current IACS membership list and the project acceptance route; do not infer status from the acronym alone.
What is the minimum evidence to request?
Request the full current CRS certificate, model schedule and any vessel-specific acceptance.
Does CRS Type Approval apply to every product made by a certified brand?
No. It normally applies only to the models, variants, uses and conditions named in the current certificate or listing.
What should I include in a purchase order?
State the exact model, required certification and standard, destination market, documents to be supplied and any system compatibility or witnessing requirements.