Technical Documentation Assessment Process

The process at a glance

Scope → intake → readiness → assignment → evidence review → findings → response review → report → approval → controlled record

The exact process depends on the applicable regulation, standard, certification scheme and organizational procedure. The common operating challenge is to keep evidence, reviewer rationale, questions, findings and approved outputs connected while the case moves between people.

1. Confirm scope and assessment basis

Before detailed review begins, define what is being assessed, which requirements apply, which device or product variants are included, and what outcome the assessment is expected to support.

• Assessment route, scheme or procedure
• Product, device, model, version and intended purpose
• Applicable requirements, standards and guidance
• Language, format and access constraints
• Known exclusions, limitations and dependencies

2. Establish document readiness

Readiness is not the same as technical adequacy. It answers a narrower question: is the document set identifiable, accessible and organized well enough for qualified review to begin?

3. Plan and assign the assessment

Planning connects scope to competent, authorized and available reviewers. Complex assessments may require several specialties, sequencing constraints or a coordinating reviewer who maintains a single view of the case.

• Match technical scope to competence and authorization.
• Check conflicts, impartiality and independence requirements.
• Set milestones based on document readiness and reviewer capacity.
• Define ownership for cross-cutting issues.
• Make dependencies and escalation routes explicit.

4. Review evidence against defined criteria

A structured review records more than a pass or fail. It should preserve the applicable criterion, the evidence examined, the reviewer’s observation, any uncertainty and the resulting conclusion.

Good traceability lets another authorized person understand the conclusion without repeating the entire search.

5. Clarify, raise and resolve findings

Not every question is a finding. Teams should distinguish document requests, clarifications, observations and formal nonconformities or deficiencies according to the applicable procedure.

1. Draft the issue with a precise evidence reference.
2. Check that the applicable criterion and scope are correct.
3. Validate classification and wording through the approved review step.
4. Send a clear request that identifies the needed response.
5. Assess new evidence without overwriting the original record.
6. Close, maintain or escalate the issue with rationale.

6. Prepare, approve and preserve the output

Reporting should be the controlled expression of completed assessment work, not a separate reconstruction exercise. Conclusions, open limitations and final findings should flow from validated review records.

• Use the approved report structure for the relevant scheme.
• Verify that referenced evidence and finding status are current.
• Separate draft, reviewed and approved versions.
• Record amendments and approvals.
• Retain the assessment record under applicable policies and procedures.

Process measures worth tracking

Frequently asked questions

Sources and further reading

• Conformity assessment — ISO
• Conformity assessment bodies and applicable standards — ISO/CASCO
• Regulation (EU) 2017/745 on medical devices — EUR-Lex
• MDCG-endorsed documents and medical-device guidance — European Commission