With the growing importance of environmental compliance and sustainable ship recycling, the Inventory of Hazardous Materials (IHM) has become a mandatory requirement for many vessels trading internationally.
Vietnam Survey Group (VSG) provides professional IHM Sampling Services in Vietnam and Southeast Asia, supporting shipowners, ship managers, operators, and maritime stakeholders in complying with the requirements of the Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships (Hong Kong Convention / HKC) and relevant IMO Ship Recycling Regulations.
Our experienced marine surveyors conduct onboard inspections and sampling activities to assist clients in preparing reliable IHM Part I documentation and hazardous material identification reports.

Our IHM Sampling Services
VSG provides comprehensive Inventory of Hazardous Materials (IHM) Survey and Sampling Services, including:
- IHM Part I Inspection and Sampling
- Onboard visual inspection and hazardous material identification
- Preparation of sampling plans and sampling procedures
- Collection of representative samples from vessel structures, machinery, equipment, and systems
- Photo documentation and sampling location records
- Coordination with qualified laboratories for hazardous material analysis
- Support for IHM documentation preparation and verification
Our survey team ensures that all samples are properly collected, labelled, recorded, and handled in accordance with professional marine survey practices.
Hazardous Materials Identification
During the IHM sampling survey, VSG can support identification of various hazardous materials, including:
- Asbestos Containing Materials (ACM)
- Polychlorinated Biphenyls (PCB)
- Ozone Depleting Substances (ODS)
- Anti-fouling compounds
- Hazardous paints and coatings
- Heavy metals and other hazardous substances
The collected information supports shipowners and managers in maintaining an accurate Inventory of Hazardous Materials (IHM) throughout the vessel’s operational life.
Why Choose VSG for IHM Sampling Services?
Experienced Marine Survey Company in Vietnam
Vietnam Survey Group (VSG) is a professional marine survey and inspection company in Vietnam, providing a wide range of maritime services including:
- Marine warranty survey support
- P&I condition surveys
- Cargo surveys
- Vessel damage surveys
- Bunker quantity surveys
- STS operation attendance
- BWTS and environmental compliance services
- IHM sampling and hazardous material surveys
Professional Surveyors & Reliable Reporting
Our surveyors have practical experience onboard various vessel types, including:
- Bulk carriers
- Tankers
- General cargo vessels
- Offshore and project vessels
We provide detailed inspection records, sampling reports, and supporting documentation to help clients achieve regulatory compliance.
Regional Coverage – Vietnam & Southeast Asia
VSG provides IHM Sampling Services in major ports across Vietnam, including:
- Hai Phong
- Quang Ninh
- Vung Tau
- Ho Chi Minh City
- Other Vietnamese ports
We also support vessel inspection requirements in regional locations through our operational network.
Supporting Sustainable Ship Recycling & Maritime Environmental Compliance
Proper identification and management of hazardous materials play an important role in safe ship operation, responsible recycling, and environmental protection.
Through our IHM Sampling and Hazardous Materials Survey Services, Vietnam Survey Group supports shipowners and maritime companies in meeting international requirements and promoting sustainable practices within the shipping industry.
Vietnam Survey Group (VSG)
Professional Marine Survey Company in Vietnam & Southeast Asia
Trusted support for vessel inspection, compliance, and maritime operations.
