For PCB solder terminal procurement, match RoHS and REACH documents to the delivered part number, drawing revision, base material and finish. Confirm the product scope, basis and date before interpreting a declaration or report. A material report or another part's document does not automatically cover the delivery.
Identify the covered configuration
The European Commission describes RoHS as restrictions on certain hazardous substances in electrical and electronic equipment. PEM's compliance lookup selects product type and plating and states a limited applicability. That manufacturer's result is not evidence for a Hongchuan terminal.
Record the full supplier part number, customer drawing and revision, material grade and finish together. A silver-colored surface does not identify every coating. Tin and nickel finishes must remain distinct. For a series-level declaration, request confirmation that the actual delivered configuration is included.
Review each document for its purpose
| Document | Suggested checks | Reason to ask for clarification |
|---|---|---|
| Supplier declaration | Issuer, covered parts, basis, date and confirmation | Only a generic “environmentally compliant” claim |
| Test report | Sample identity, tested material, method and units | Sample or finish differs from delivery |
| REACH response | Addressed obligation and list version/date | Only a RoHS document is supplied |
| Change record | Evaluation of material, finish and source changes | New configuration relies on an old document |
A test conclusion has a sample and analytical scope. Read detection limits before interpreting “not detected”; it does not mean every substance is absolutely zero. Keep declarations and supporting test reports identifiable as different evidence types.
Keep material boundaries explicit
The original RoHS directive defines homogeneous material and uses concentration by weight in homogeneous materials. Have the compliance team and laboratory determine the applicable objects, sampling and provisions. A whole-part average combining a thick substrate with a thin finish does not automatically satisfy that assessment basis.
This page gives no exemption expiry dates and declares no alloy inherently compliant. Ask a supplier relying on an exemption to identify its provision and conditions for current review. For a REACH response, record the actual ECHA list version or date used rather than assuming an old response covers later changes.
Maintain the document trail
For PCB solder terminals, specify the destination market and customer documentation needs, plus change-notification and reassessment arrangements. Retain the original file, receipt date, supplier confirmation and associated order, not just a cropped pass statement.
An XRF coating-thickness report addresses its own measurement scope; an acceptable thickness does not establish every substance requirement. The responsible compliance team must determine legal applicability and evidence sufficiency.
Questions
Can an old “RoHS certificate” simply be reused? First confirm the requested document type and delivered configuration.
Can a finish change use the original file? Review its scope and obtain supplier confirmation of applicability.
References
European Commission RoHS overview; Original RoHS directive definitions and assessment basis; PEM product/finish lookup scope; Official ECHA Candidate List entry point.
The cover is an AI procurement-document concept, not a Hongchuan declaration, report or certification. This checklist does not replace product-specific compliance assessment.