Overview#
IPC-1754 takes the idea behind IPC-1752A, a standardized, machine-readable material declaration, and stretches it to cover whole products and complex assemblies rather than just electronic components.
It is the same family as IPC-1752A, but it is article-oriented. It represents nested assemblies (assembly, part, material, substance) so declarations roll up multi-tier supply chains in aerospace, defense and beyond.
Why it exists#
An aircraft or vehicle is an article. It has a deep, nested structure with thousands of items across many supplier tiers, plus extra obligations such as REACH for articles and long product lifespans. IPC-1754 provides a declaration format that represents that hierarchy and the substance and material data attached at every level.
Key concepts#
- Article-oriented. The unit is an article or product containing sub-articles, components, materials and substances in a nested tree.
- Substance and material declaration. It supports both compliance-list reporting and full material content at the relevant structural level.
- Built on the IPC-175x architecture. It reuses the shared administrative header and family conventions, consistent with IPC-1752A.
Data format#
- It is XML-based, validatable against a published schema.
- It represents a product breakdown structure (assembly, part, material, substance) with CAS numbers and amounts at the right nodes, designed to roll data up the supply chain.
How it relates to other standards#
- It is a sibling of IPC-1752A, with the same philosophy and broader scope.
- It can declare against the IEC 62474 Declarable Substance List.
Note: This is an educational summary maintained by the Pareo team. Confirm scope and field definitions against the official published standard.