IMPA Code-Compliant Marine Safety Signs
Standard: IMPA Catalogue
Issued by: International Marine Purchasing Association (IMPA)
Region: International (Marine)
Latest Edition: IMPA Marine Stores Guide Edition 2024
What is IMPA?
The International Marine Purchasing Association (IMPA) provides a globally standardised coding system — the IMPA Catalogue — to streamline marine procurement. The catalogue includes safety signs used on commercial ships, offshore vessels, and supply chains to ensure consistency, accuracy, and compliance.
Why is IMPA Important?
- Enables uniform purchasing of safety signage worldwide through established IMPA codes.
- Reduces language and logistical errors during vessel resupply and maintenance.
- Supports IMO and SOLAS regulations with compliant signage on board.
- Streamlines procurement for ship chandlers and marine suppliers.
Common IMPA Safety Sign Types
- Fire Control Symbols – e.g., Fire Hose Box (IMPA 33.1031)
- Mandatory PPE Symbols – e.g., Wear Life Jacket (IMPA 33.1745)
- Prohibition Signs – e.g., No Smoking (IMPA 33.1545)
- Warning Signs – e.g., Toxic Gas (IMPA 33.1226)
- Escape Route Signs – e.g., Directional Arrows (IMPA 33.1452)
Applications
IMPA-coded signs are essential in:
- Commercial cargo vessels and tankers
- Offshore oil & gas platforms
- Shipbuilding and repair yards
- Maritime logistics and supply chains
- Chandlery and maritime procurement portals