IHM – Inventory of Hazardous Materials and Ship Recycling
Stay compliant with DNV’s IHM and Ready for Recycling approval, verification and certification services
IHM – Inventory of Hazardous Materials and Ship Recycling
DNV, with experience gained from some 6000 vessels, review and verify the Inventory of Hazardous Material (IHM) reports with quality in mind. The main aim is to ensure that ships are compliant, thereby reducing customer risk of experiencing hassle with Port State Controls, which could even result in detention.
DNV offers services for
- IHM Part I approval and certification
- IHM Manager software for IHM Maintenance
- IHM Part II & III approval and Ready for Recycling certification
Details on the requirements of IHM, IHM maintenance and ship recycling can be found on our IHM and ship recycling topic page.
IHM Part I approval
We conduct IHM approval for both DNV and non-DNV classed vessels. Customers can contact DNV approved service suppliers for IHM preparation. The list of approved service suppliers for IHM is available in our Approval Finder.
Once the IHM Part I report of a vessel is ready, customers who have access to the Fleet Status in our Veracity customer portal can submit their IHM reports to us for approval. Non-DNV customers can reach us through the "Contact our Experts" link.

Remote Surveys for IHM Part I
IHM initial survey shall be conducted for the verification of approved IHM Report and issuance of IHM compliance declaration.
A remote survey option may be possible depending on Flag authorizations. You can apply for remote survey through the customer portal.
IHM Manager tool for IHM Maintenance
DNV’s IHM Manager tool is well proven by the industry. Our integrated tool support the IHM management through-out the lifetime of each vessel. IHMM is an easy-to-use, web based software solution for the maintenance of IHM documentation.
By using IHMM, shipowners save significant time and money per ship for documenting IHM compliance, compared to a manual system.
IHMM is available under customer portal under Fleet status, Vessel services.
IHM Manager via the customer portal
Customers can get more information and access videos on the portal
Get your IHM Certification quotation
Simply submit the IHM quotation request form
IHM renewal and maintenance – how to manage
Read our Technical and Regulatory News No 8 from 2 May 2023
IHM and ship recycling
Visit DNV's topic page on IHM and ship recycling
List of approved service suppliers for IHM preparation and maintenance (HazMat Expert Companies)
List of HazMat Expert Companies In DNV’s approval finder
SDoC form
Download the form as PDF file
MD Form
Download MD template suitable for EU Regulation and IMO MEPC.379(80) and as amended by MEPC.405(83).
Hong Kong Convention and how to obtain IHM certification for ship recycling
Read our Technical and Regulatory News No 19 from June 2025
Related publications
Learn more about our services around ship recycling and hazardous materials.
Safe and green ship recycling for shipowners – Compliance with HKC and EU Regulations
Download the guidance paper now to gain valuable insights on how to work in line with the Hong Kong Convention and the EU ship recycling regulations.
