plan and template
Get Cathelco’s Biofouling Management Plan and Record Book
Biofouling will slow you down, increase fuel costs, and even lead to compliance headaches. That’s why having a solid plan and proper records on board is essential. Cathelco’s Biofouling Record Book gives vessel operators an easy way to track inspections, maintenance, and antifouling measures, keeping everything in line with IMO guidelines and port-state rules.
Practical, tactical, proven advice
What’s inside?
- A straightforward Biofouling Management Plan to help you stay organized.
- Clear templates for recording inspections, cleaning, and maintenance.
- Guidance on crew training, disposal of biofouling waste, and safety procedures.
- A breakdown of key biofouling hotspots and how to manage them effectively.

Why it matters
- Avoid delays and fines – Ports are tightening biofouling regulations, and good records help you stay compliant.
- Cut fuel costs – Even light biofouling can increase drag and send fuel bills soaring.
- Reduce maintenance surprises – Proactive management keeps your vessel in top shape and minimizes costly dry-dock time.
- Protect marine environments – Preventing the spread of invasive species is a growing industry priority.
What you’ll learn
- Biofouling on a ship’s hull can drive up fuel consumption by as much as 40%, adding unnecessary costs to every voyage.
- Blocked internal seawater systems can force ships to slow down, pushing required freight rates up by as much as 82%.
- Fouled cooling systems can lead to overheating, risking unexpected breakdowns and costly repairs.
- Some of the world’s busiest ports now have stricter biofouling inspections, and vessels without proper records risk delays.
Download the Biofouling Management Plan an Record Book
Take control of your biofouling management and save time, money, and fuel.
Download the plan and templates today and see how a proactive approach can make a real difference in your operations.