IPC-6016 was a qualification and performance specification for HDI layers or boards. The publisher's revision table identifies it as superseded by IPC-6012, IPC-6013 and/or IPC-6018. The appropriate requirements depend on the board and application; a purchasing note should not assume one replacement document applies identically to every product.
Review the construction and contract together
Identify whether the product is a rigid board, a flexible or rigid-flex construction, or another structure requiring a particular performance specification. Ask the design authority and supplier to agree the applicable documents, revisions and any required addenda. Keep the selection tied to the actual product scope.
Do not describe IPC-6016 as a current standalone certification. A standard citation, a quality-system certificate and product acceptance are different forms of information. Procurement should request the evidence relevant to each requirement rather than treating them as interchangeable.
Correct a legacy purchase note
| Step | Action |
|---|---|
| Inventory | Find drawings, orders and supplier agreements that reference IPC-6016 |
| Assessment | Identify the product construction and the governing requirements |
| Approval | Have the responsible authority approve the revised standards basis |
| Release | Update controlled documents and communicate the change to suppliers |
Avoid a silent substitution
An inherited drawing may have been accepted under a specific historical contract. Changing its standards reference can affect acceptance criteria and obligations. Route the change through the established engineering and purchasing approval process rather than replacing the number automatically in a template.
For an illustrative new order, a supplier may return a quotation with a different specification or revision from the drawing. Resolve that discrepancy before production and preserve the agreement with the released package. Do not rely on the fact that both documents mention HDI.
Define the evidence to be delivered
The order should state the required test, inspection and traceability records and how exceptions are handled. Review whether the selected evidence represents the demanding interconnect structures and assembly exposure of the product. A standard number alone does not describe every project-specific requirement.
Use the official revision table to check status, then consult authorized copies of the applicable documents for their actual requirements. This guide summarizes document status and a purchasing workflow; it does not reproduce acceptance criteria or assert that this website's operator holds a particular certification. Verified company quality and capability information remains [NEEDS CLIENT INPUT].
Continue the engineering review
- IPC-2226 status and HDI design requirements
- HDI microsection and performance testing
- How to evaluate an HDI PCB manufacturer
- HDI PCB engineering hub
Source checked October 2, 2026: IPC document revision table. Supplier literature is context, not a claim of this site’s equipment or capabilities.
Review your HDI requirements
Share the board revision, proposed stackup, quantity and open questions. Include the requirements discussed in this guide so the project review starts with the same assumptions.