Technical Documentation

The Technical Documentation is the set of documents that demonstrate a medical device complies with the applicable regulatory requirements.

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The European Medical Device Regulation (EU) 2017/745 requires manufacturers to prepare and maintain comprehensive technical documentation that demonstrates conformity of their medical devices, ensuring the information is clear, organized, and updated throughout the product life cycle.
The Annex II and III of MDR require the following structure for the technical documentation:

  • ● Device name, model(s), intended purpose, and classification.● Reference to previous and similar generations of the device.● Description of accessories and other devices intended to be used with it.

  • Label(s) on the device and on its packaging 
    Instructions for use

  • ● Design documentation● Manufacturing processes and their validation● Sites and suppliers

  • Table with each GSPR related to harmonized standards, CS or other solutions applied and identity of the controlled documents offering evidence of conformity.

  • Risk management file according to ISO 14975 including benefit-risk balance.

  • ● Pre-clinical data and laboratory test● Clinical data, including Clinical Evaluation and PMCF● Additional information required in specific cases 

  • ● Post-market surveillance plan● Post-market surveillance (PMS) report or Periodic Safety Update Report (PSUR)

  • Declaration of Conformity according to Article 19 and Annex IV of the Regulation (EU) 2017/745.

Design history file, device master record, device history file, FDA, technical documentation

The FDA requires manufacturers to comply with the Quality System Regulation (QSR, 21 CFR Part 820). 
Key documentation requirements include:

  • Required under 21 CFR 820.30(j).Must contain all records showing that the device was developed according to the approved design control process.Includes design inputs, design outputs, verification, validation, risk management file, usability engineering file, design reviews, and design transfer records.

  • Required under 21 CFR 820.181.Describes how to manufacture the device: specifications, drawings, bill of materials, manufacturing instructions, formulations, production processes, quality assurance procedures, packaging, and labeling.

  • Required under 21 CFR 820.184.
    Contains the actual production history for each device lot or unit manufactured, proving it was made in accordance with the DMR.

  • Illustration

    Some Notified Bodies require manufacturers to compile all the information in one document and attach additional documents. However, other Notified Bodies do not require this summary and request the documents organized in a folder structure. If your product requires the intervention of a Notified Body, check with them what their requirements are regarding the structure of the technical documentation.

Key Takeaways for Manufacturers

    Ensure documents are controlled and versioned under your Quality Management System and keep the files up to date throughout the device lifecycle, not just at product launch.
    Although terminology differs, both systems require structured, controlled documentation that proves your device is safe, effective, and manufactured consistently.
    Even you need to address both markets, it is not necessary to duplicate documentation. Just be clear about which documents belong to which part and present them in a clear and orderly manner.