Substance Regulations
Assess every part on your BOM for lead content and see which components are genuinely lead-free, which carry lead under a RoHS exemption, and which sit over the 0.1% limit.
Lead-free is built around the 0.1% lead limit that also anchors RoHS, yet the two part ways at the exemptions: high-lead solder, leaded glass, and leaded alloys can keep a part RoHS-compliant while leaving it short of lead-free. Compliance Manager assesses your whole BOM for lead, so here is what you get.
How Z2 helps
Much of your BOM assessed for lead content the day you upload it.
Each part returned as lead-free, leaded under an exemption, or over the limit.
The RoHS lead exemption behind a leaded part named, so a RoHS pass is never mistaken for lead-free.
Lead-free status at every level of the product hierarchy.
FMDs, certificates, and solderability data behind every assessment.
Notified when a finish or formulation change puts lead back into a part.
See how Z2 assesses your BOM for lead-free.
See a demoBOM assessment
Upload your BOM and see every part measured for lead against the 0.1% lead-free threshold at once.
Material data
Statuses come from Z2's declaration and certificate database, so lead content is measured, not assumed.
Beyond RoHS
A part can clear RoHS under a lead exemption and still miss a lead-free requirement. Z2 keeps the two apart.
One platform
Lead-free is one of more than 270 regulations and specifications Compliance Manager assesses on the same BOM.
In practice
Your BOM is measured for lead content the moment you upload it.
One part carries its lead-free, RoHS, REACH, and China RoHS status together on a single part record.
Full material disclosure measures each part against the lead-free limit instead of assuming it.
A part that clears RoHS under a lead exemption is kept apart from one that is genuinely lead-free.
Lead-free status rolls up from each part to the finished product, so you release knowing which parts still carry lead.
Alerts flag a part that slips off lead-free before it reaches a build or a customer.
Part of
automated material compliance across 270+ regulations, so RoHS, REACH, PFAS, conflict minerals, and more stay audit-ready.
Common Questions
Compliance Manager reads the material declaration behind each part and measures its lead content against the 0.1% lead-free limit. When a part carries lead under a RoHS exemption, such as high-lead die-attach solder, Z2 marks it leaded and names the exemption rather than folding it into a plain RoHS pass, so you can see which parts are genuinely lead-free and which only meet RoHS.
Lead content is pulled from Z2's database of full material declarations and certificates, backed by downloadable manufacturer documentation. That evidence travels with the assessment, so you can show the measured lead content and the termination finish behind every status rather than relying on an unverified claim.
Compliance Manager assesses each part against the 0.1% (1000 ppm) by-weight lead limit in a homogeneous material, the same threshold that anchors the RoHS lead restriction. A part that reports lead below that limit is returned lead-free, and Z2 also identifies the finish, so a SAC305 or pure-tin termination is distinguished from a tin-lead one.
Lead-free is assessed on the same BOM Compliance Manager runs for RoHS, REACH, China RoHS, and your customer-defined requirements. The whole program lives in one platform, with item rollup showing lead-free status at every level of the product hierarchy, so a lead-free requirement is tracked next to the RoHS assessment it is so often confused with.
