Assessment begins before an order and continues after receipt. Relevant factors include legal identity, document history, batch consistency, transport conditions and the availability of verifiable technical answers.
Marketing is evidence too
Medical promises, self-administration instructions and certificates without traceability are serious risk signals. A responsible supplier states the product’s limits and does not replace uncertainty with spectacular claims.
A documented decision
Retain the acceptance criteria and the reason for the decision. A commercial relationship should not depend on a single PDF or a percentage displayed on a webpage.
Method, sources and limitations
This material was written originally and reviewed to distinguish preclinical findings, human studies and commercial status. For legislation and authorisation, consult Directive 2001/83/EC, the EMA and relevant primary scientific literature.
For research use only (RUO). Not for use in humans. This article is not medical or legal advice and provides no instructions for use.