Translate the market brief into a test plan
European briefs often combine composition or labeling requirements with separate measurement methods. Ask the buyer to identify the applicable documents and editions. Do not treat an EN designation as a certification logo or a guarantee of a particular material grade.
Record the complete requirement
| Requirement | Decision needed |
|---|---|
| Reference | Standard number and edition |
| Composition | Definitions, components and tolerances |
| Fill power | Method, conditioning, units and acceptance limit |
| Other checks | Cleanliness, oxygen number, moisture and fat/oil |
| Reporting | Laboratory, sample identity and report format |
Resolve differences before production
If two test reports use different procedures, request a technical comparison or retesting under a common protocol. Do not average incompatible values or assume that one market’s result automatically satisfies another. Send your required standard with the inquiry.