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IHM Compliance Tools

Two browser-based utilities from Varuna Sentinels BV — runs entirely in your browser, your data never leaves your device.

IHM Deadline Calculator
Enter flag + GT + last survey → instant next IHM deadline.
Open Calculator
HKC & EU SRR Scorecard
12-question readiness self-assessment with 0–100 score.
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Varuna Sentinels BV - IHM Maintenance & Maritime Compliance Solutions

Clients - Varuna Sentinels BV IHM Maintenance
Clients
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IHM Part III - Stores Items Inventory
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IHM Part I - Hazardous Materials Documentation
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IHM Part II - Operationally Generated Waste
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Ship Yard - New Build and Retrofit Documentation
ship yard
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Classification Society - Audits and Certification
classification society
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Supplier - Material Declarations and SDoCs
supplier
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Vessel Component - Work Done Records
vessel component
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Designated Person - Liaison with Owners and Suppliers
designated person
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Managed IHM Maintenance in Compliance with EUSRR and HKC

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About us
Who we are
  • We’re a team of young and experienced maritime professionals, experts in Fleet management, IHM and Sustainable Ship Recycling (SSR) with over 35+ years in experience across the globe. We pride ourselves being in step and ahead of times using the latest in information technology to increase our customer centered focus.
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What we do
  • We streamline the arduous process of maintaining the Inventory of Hazardous Materials (IHM) by tracking on-board hazardous materials from onboarding to offboarding, in compliance with the ever-evolving international maritime laws, including the ratified Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships (HKC 2009), the European Union Ship Recycling Regulation (EUSRR), and the latest amendments under MEPC 379(80). Our solution provides user-focused technology that enhances visibility into a vessel’s inventory, empowering vessel managers to grow with increased operational transparency. Our offering, Varuna Sentinels IHM Maintenance Server (VSIMS), is designed to help shipowners and managers comply with HKC 2009, which will enter into force in June 2025, as well as EUSRR regulations. VS believes in staying one step ahead by simplifying data and record collection in the most economical and non-disruptive manner, ensuring full readiness for future compliance with HKC and other upcoming regulations. The VS software (VSIMS) not only collects Material Declarations (MDs) and Supplier Declarations of Conformity (SDoCs) when items are delivered on board, but it also tracks their location on board until they are finally offloaded, providing a clear audit trail for the 16 hazardous elements identified in the regulations. At any time, a snapshot of the vessel’s hazardous material inventory can be provided, detailing how items came on board, their movements, and current locations. Historical data will also be maintained, showing how and with whom materials were offloaded, thereby ensuring a complete cradle-to-grave record that supports regulatory compliance and enhances sustainability initiatives.
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Our mission
  • To innovate and inculcate the latest in technical processes to increase efficiencies for our customers in a way that is environmentally responsible and contributes to the Circular Economy. Support discerning shipowners in maintaining exceptional climate responsibility and governance compliance using the latest information technology
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Our Clients
Aquarius Bulkers Armona Denizcilik AS BSM Cometas CTM Densay Shipping Management GPO Heavy Lift Hagland Shipping Harpain Gas Hapag-Lloyd Hays Ships Hellas Confidence Herm Dauelsberg GmbH & Co. KG Interunity Langh Ships Marinsa Denizcilik A.S. Maritime Management Marwave Ship Management Myklebusthaug Management AS Nakkas Shipping & Trading Co. Ltd Seapeak South Trade Shipmanagement Su-Nav SMEA PVT LTD Sunship Swire Shipping Pvt Ltd Synergy Group Thor Limited YASA

Maritime Industry Engagements & References

Drawn from publicly available references, presentations and industry events — serving the global maritime community across ship owners, managers, operators and suppliers.

50+ Industry References
About these logos: Company logos and names shown below are referenced from publicly available company information, presentations, industry events and partnership announcements. Display is for illustrative purposes only and does not, by itself, imply a current commercial relationship or endorsement. All trademarks, logos and brand names remain the property of their respective owners.
Hapag Lloyd Synergy Maritime Pvt. Ltd Bernhard Schulte Singapore Swire Shipping Seapeak SINGAPORE Interunity Safe Ship V-Ships Hagland Shipping HAYS Shipping Herm Dauelsberg Langh Ship GPO Heavylift Thor Ltd. Myklebusthaug Management As Eastaway Hellas Confidence C Transport Maritime Sunship Lauterjung Shipmanagement Grecomar Shipping Agency Ltd. Tide Water Reederei F.Laeisz G.m.b.H Busker and Berging Hapag Lloyd Synergy Maritime Pvt. Ltd Bernhard Schulte Singapore Swire Shipping Seapeak SINGAPORE Interunity Safe Ship V-Ships Hagland Shipping HAYS Shipping Herm Dauelsberg Langh Ship GPO Heavylift Thor Ltd. Myklebusthaug Management As Eastaway Hellas Confidence C Transport Maritime Sunship Lauterjung Shipmanagement Grecomar Shipping Agency Ltd. Tide Water Reederei F.Laeisz G.m.b.H Busker and Berging

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IHM Maintenance, HKC, EUSRR, MEPC, PFAS, FuelEU, CSRD & LCA — delivered the moment we publish. Join the global maritime community across all five VS channels.