Keeping a medical device inventory audit-proof: the practical guide

Many institutions know their own equipment fleet only partially: lists are outdated, residual values unclear, maintenance dates scattered. That costs money – through duplicate purchases, unused devices and avoidable audit risk.

Why a clean inventory pays off

An audit-proof inventory reveals over- and under-utilisation, exposes outdated technology and provides the data basis for sound replacement and investment decisions. At the same time it supports you in meeting the documentation duties of the Swiss Therapeutic Products Act (TPA) and the Medical Devices Ordinance (MedDO).

The five steps to an audit-proof inventory

A structured approach that combines the technical and economic view has proven its worth:

• Preparation and kickoff: define goals and scope, check existing data sources.
• Digital capture: record every device — usually by barcode, by RFID or IoT tag where needed, including photo documentation.
• Valuation: determine age, condition, remaining useful life as well as replacement and residual book value.
• Reporting: plausibility checks, dashboard analysis and handover to quality management.
• Recommendations: derive a replacement and investment plan and define re-inventory cycles.

Keep the inventory alive

An inventory is not a one-off project. With software like IMTrack, stock, inspection and maintenance dates stay up to date permanently – and you can face the next audit with far more confidence.