Regulatory complexity isn't slowing down. The REACH SVHC list updates twice a year. California's Proposition 65 adds new substances annually. Newer rules, like expanding PFAS restrictions in consumer products, keep adding to what manufacturers need to track.
Most compliance teams respond by collecting data one regulation at a time. Full Material Declarations (FMDs) offer a better path: collect the underlying material and chemical data once, then reuse it as requirements evolve.
What is a Full Material Declaration (FMD)?
A Full Material Declaration (FMD) is a detailed disclosure of a part or product's chemical composition, down to the homogeneous material level, ideally including each substance's CAS number and concentration. FMDs come in many formats, from industry-standard schemas like IPC 1752, IPC 1754, and IEC 62474 to PDFs and spreadsheets.
Why FMD data outlives any single regulation
Product composition changes far less often than the regulations governing it. A part's materials might stay the same for years while the substances restricted under REACH, RoHS, or Prop 65 keep expanding.
That difference matters. Collect an FMD once, and it remains a valid, reusable reference for years, not just for the regulation that prompted the request. Instead of going back to suppliers every time a new substance is restricted, teams can check existing material data against the updated list and quickly identify where real gaps remain.
FMDs are part of a broader principle: collect data once and reuse it as your compliance program grows. See how the same idea applies across your whole program in our guide to building a repeatable, scalable compliance program.
FMDs provide sub-tier supply chain visibility other data can't
Most compliance data collection stops at declarations: yes-or-no answers about whether a regulated substance is present. FMDs go further, providing the material and chemical detail needed to support sub-tier mapping, identify risk, and trace material origins back through the supply chain.
That depth of visibility becomes more valuable as your compliance program relies more on understanding where materials originate rather than just confirming a substance's presence.
One FMD, multiple supply chain compliance use cases
The same underlying FMD can support far more than the regulation that triggered its collection. A single, well-maintained declaration can help validate compliance across REACH, RoHS, and TSCA Section 8(a)(7), because they all ultimately depend on the same substance and concentration data underneath.
This is the same logic behind tracking SVHCs under REACH: the Candidate List expands twice a year, and each expansion creates new Article 33 and SCIP obligations. Teams with FMD data already in hand can check new substances against what they already have, rather than launching a new supplier request every time the list grows.
The same underlying material detail can extend to ESG and traceability requirements outside of chemical regulation too, supporting conflict minerals disclosures and extended minerals tracking, without a separate collection cycle for each one.
Supplier fatigue is one of the biggest reasons supply chain compliance programs stall. Consistent, well-timed outreach, backed by AI-powered supplier engagement, builds trust instead of eroding it.
How Source Intelligence helps you turn FMDs into a reusable supply chain compliance asset
Turning FMDs into a reusable asset takes more than good intentions. It takes the right platform to process the data and the right process to actually collect it. Source Intelligence supports both.
Flag regulated substances at the material level
Precise CAS number matching identifies and flags regulated substances down to the homogeneous material level, giving you the sub-tier detail needed to trace material origins and assess risk, not just a pass or fail answer.
Put partial data to work
Even when an FMD is incomplete (say, 80% complete), our platform can still analyze and compare that data against current requirements. A partial declaration stays a usable, evergreen asset instead of sitting in a queue waiting to be finished.
Accept any FMD format
Our platform ingests FMDs across IPC 1752a, IPC 1752b, IPC 1754, and IEC 62474 XML formats, without manual reformatting, so the format a supplier happens to use never becomes a barrier to reuse.
Get supplier-ready contract language
Sample contract language for FMD submission establishes what's expected from suppliers before a request ever goes out.
Improve participation with supplier education
Participation improves when suppliers understand why the request matters and how to respond, through training resources like Source Academy and proven engagement strategies.
Get proven collection guidance
Common FMD collection challenges, like inconsistent supplier responses or incomplete submissions, are easier to solve with proven processes and accountability guidance than by sending more requests.
Build a bigger compliance data strategy
That's what it takes to turn FMDs into a genuinely reusable asset. But FMDs are just one piece of a much larger compliance data strategy. Read our guide, Data Coverage: The True Measure of Compliance Readiness, to see how a data-first approach (starting with the data you already have, enriching it, and engaging suppliers only for true gaps) builds lasting compliance readiness beyond any single data type.
FAQs about Full Material Declarations for supply chain compliance
What is a Full Material Declaration (FMD)?
An FMD is a detailed disclosure of a part or product's chemical composition, down to the homogeneous material level, ideally including CAS numbers and concentrations for each substance.
Why should I collect FMDs instead of individual compliance declarations?
Individual declarations typically answer one regulation's yes-or-no question. FMDs capture the underlying material data itself, so the same information can support REACH, RoHS, PFAS, and SCIP, and future regulations, without new supplier outreach each time.
How often should FMD data be refreshed?
Because product composition changes less often than regulations do, most FMDs remain accurate for years. Refresh a declaration when a part's design or materials change, not simply because a new regulation appears.
What formats do FMDs come in?
FMDs range from industry-standard schemas, including IPC 1752a, IPC 1752b, IPC 1754, and IEC 62474 XML, to PDFs and spreadsheets.
Can one FMD support multiple regulations like REACH, RoHS, PFAS, and TSCA?
Yes. Because these regulations rely on the same underlying substance and concentration data, a single FMD can be checked against each regulation's specific thresholds without recollecting data from suppliers.
About the author
Travis Miller
Travis Miller is the Chief Strategy Officer and General Counsel at Source Intelligence, where he leads strategic growth and regulatory initiatives. His expertise spans business strategy, operations, product innovation, and legal risk mitigation, with a focus on advancing mission-driven companies. Miller has held leadership roles in global supply chain compliance and ESG programs, collaborating with teams building and scaling platforms that rely on advanced data analytics and automation. His work includes pioneering new technology products, orchestrating international market expansion, managing evolving global regulatory requirements, and driving operational efficiencies.