After an initial prototype review, a factory may still change output, programs and suppliers. 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. The buyer should define the final acceptance object so that the contracted version and assessment documentation do not gradually diverge.
Facts to establish
Start version control from identifiable deliverables, not a product name alone. Link main unit, handpieces, software, modes, accessories and key outputs. Explain how development, test, application and sales versions correspond. Similar appearance does not prove identical functions; a different name does not prove changed action.
How to move the project forward
For each change, review operating principle, method, body contact, output and intended purpose before assessing existing evidence and the scope of a classification conclusion. Record date, affected models, impact and documents to update. This is a review method, not a universal requirement to reapply for every change.
Service and supply-chain changes also need review. Replacing components, restoring programs or altering settings may change the installed configuration. Define permitted actions and records jointly with engineering and regulatory staff. Assess configurations that cannot be linked to the original; an unchanged nameplate is insufficient.
Decision boundaries
Record hardware, software, accessories and instruction versions in the acceptance record. Assign an owner to each unfrozen item. If a difference appears, assess its implications before deciding whether earlier analysis remains applicable.
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.