Product Classification

Writing a Laboratory Brief for a Non-medical Classification Project

Convert uncertainty into specific test questions instead of writing only “for non-medical certification”.

Convert uncertainty into specific test questions instead of writing only “for non-medical certification”. The Chinese search terms “non-medical certification” and “non-medical notice” should be understood through medical-device classification and the exact wording of the relevant document. They do not describe a general product-safety certification. This article concerns evidence preparation and business decisions; it does not establish that any particular device has received a decision not to be regulated as a medical device. Confirm the report’s question, sample and intended-use statement in advance. A clear brief makes usefulness assessable.

Facts to establish

Before commissioning tests, define the question, sample identity, configuration, output conditions, body area and procedure. Do not assume the laboratory knows what the company needs to establish, or confuse electrical-safety testing with classification reasoning. A report’s evidential scope depends on its method, sample and conditions.

How to move the project forward

Engineering, regulatory staff and the laboratory should agree a question list. Check whether existing reports cover the current version, then identify genuinely missing verification. Record firmware, handpieces, media, loads and measurement positions, and explain their selection. Selecting low settings solely to obtain favourable data is inappropriate.

Review methods, sample links, deviations and traceable records as well as numbers. A laboratory supplies testing within its remit; regulatory status still requires analysis of the complete product facts. Cooperation can improve evidence quality, but the report title is not a classification decision.

Decision boundaries

List claims to support, sample version and interpretation scope, and discuss method suitability. Do not ask a report title to decide regulatory status. If a statement cannot be verified, reformulate the research question before committing the testing budget.

For a concrete assessment, collect the model, current instructions, intended scenario and unresolved questions. Separate verified facts from assumptions before prioritising documentation, verification or actual product changes. An individual assessment does not replace a formal decision or guarantee an outcome, completion date or acceptance by every sales channel.

This article provides general compliance information and cannot replace a formal assessment of a specific product. Regulations, classification catalogues, guidance, and enforcement practice may change; each project should rely on the rules then in effect, the actual product, and formal documents.
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