Cargo
Handling
Competence
Handling
Competence
At chemserve, we’re on a mission:
To make tank cleaning safer, smarter and more effective across the global tanker shipping industry.
Since 2000, we have been a driving force in chemical and oil tanker cargo operations, providing operators, planners and crews with reliable tools, the latest cleaning guidance and regulatory expertise. With over 25 years of experience and a global network of industry experts, we are constantly refining our platforms to meet the ever-evolving MARPOL compliance, tank preparation and cargo integrity standards.
From transitioning from Annex I to Annex II cargoes to handling sensitive cargoes like jet fuel and navigating IMO cleaning regulations, professionals turn to ChemServe as their trusted partner — day in, day out.
To empower operators, planners, and cleaning crews with accurate, accessible, and up-to-date information to ensure safe, compliant, and cost-effective tank cleaning processes.
We provide solutions that bridge the gap between regulation, reality, and results.
Whether you’re handling Annex I petroleum cargoes or Annex II noxious liquid substances, we support every step of your tank cleaning workflow — from cargo planning to compliance.
Our core offerings include:
- Deep industry knowledge and decades of field experience
- Innovative software and digital tools to manage cleaning procedures
- Renowned publications used across the global tanker fleet
The digital platform for MARPOL-compliant cleaning
One platform. Over 10,000 cargoes. Infinite possibilities.
MIRACLE is your all-in-one resource for managing Annex I and II cargoes. Covering over 10,000 bulk liquid chemicals and petroleum products, it’s the go-to platform for tanker operators, planners, and cleaning experts.
Key Features of MIRACLE:
- Search cargoes by name or synonym
- Access detailed physical and chemical cargo properties
- View recommended tank cleaning methods
- Review regulatory and safety requirements
- Optimize cleaning efficiency and reduce downtime
Streamline your operations. Reduce errors. Gain peace of mind.
MIRACLE turns complex tank cleaning planning into a seamless experience.
Book a free demo with one of our experts today and discover how MIRACLE can transform your cargo handling operations.
You’ll also receive free trial access to explore the platform hands-on.
400 substances and more than 180,000 cargo combinations
For decades, Dr. Verwey’s Tank Cleaning Guide has set the benchmark for tank cleaning operations. Trusted worldwide by professionals in the oil shipping industries, this comprehensive guide provides practical cleaning proposals for:
- Annex II noxious cargoes and Annex I oil cargoes (as per MARPOL)
- CPP and DPP transitions – including sensitive fuels like jet fuel or low-sulfur blends
- DPP to CPP cleaning scenarios
- Updated cleaning methods aligned with Energy Institute HM50 guidelines
- Expanded cleaner descriptions and enhanced product coverage
Whatever you’re dealing with: Dr. Verwey’s Tank Cleaning Guide delivers clarity, confidence, and compliance.
Because we don’t just provide products — we provide confidence at sea.
- 25+ years of experience in chemical tanker operations
- 40+ years of industry experience
- A global user base across major tanker fleets
- Backed by technical knowledge, regulatory insight, and field-tested tools
- Continous updates reflecting the latest regulations and industry trends
since 2000
Tank cleaning is more than a technical task — it’s about safety, compliance, and cargo integrity. At chemserve, we’re proud to support the maritime community with resources that are as reliable as the people who use them.
Let us help you clean smarter.