Standard FSVP is the default
Dietary supplements have no dedicated HACCP carve-out like seafood or juice. The starting point is standard FSVP under 21 CFR Part 1, Subpart L — a documented hazard analysis, supplier evaluation, and verification activities for each foreign supplier.
The modified path under 21 CFR 1.511
A narrower path exists for importers of dietary supplements or dietary supplement components who are required to establish specifications under 21 CFR 111.70(b) or (d) — the dietary supplement CGMP provisions covering component, packaging, and label specifications — and who verify that those specifications are met in compliance with 21 CFR 111.73 and 111.75. Importers who meet this test comply with the requirements in 21 CFR 1.503 and 1.509, rather than the full set of standard FSVP provisions (1.502, 1.504 through 1.508, and 1.510).
This modification exists because the dietary supplement CGMP regulation already requires the importer (or their customer) to verify that specifications are met — duplicating that verification under full FSVP would be redundant. It does not eliminate FSVP obligations entirely, and it doesn't apply automatically; it applies only where the specific 111.70/111.73/111.75 conditions are actually satisfied and documented.
| Scenario | FSVP path |
|---|---|
| Importer meets 111.70(b)/(d) specification and 111.73/111.75 verification requirements | Modified — 21 CFR 1.503 and 1.509 only |
| Importer does not meet those dietary supplement CGMP conditions | Standard FSVP — full hazard analysis and verification under Subpart L |
| Very small importer or small foreign supplier meeting separate FSVP small-entity criteria | Separately modified requirements may also apply — evaluate independently |
Modified FSVP doesn't touch NDI or heavy metal risk
Whichever FSVP path applies, it doesn't substitute for NDI notification compliance or for screening Ayurvedic-tradition suppliers against active drug import alerts. Those are separate obligations layered on top of whichever FSVP framework governs the shipment — see our compliance path overview for how these obligations stack.
Hazards the analysis should name
- Undeclared new dietary ingredients — verified against NDI notification records, not assumed from supplier assurance alone
- Heavy metal contamination — particularly relevant for botanical and Ayurvedic-tradition ingredients sourced from regions with documented findings
- Undeclared pharmaceutical adulterants — a documented risk in some traditional and "natural" product categories, verified through lab screening
- Microbial contamination — standard biological hazard review appropriate to the ingredient and processing method
Frequently asked
When does the modified FSVP framework apply to dietary supplement importers?
When the importer establishes specifications under 21 CFR 111.70(b) or (d) and verifies they're met per 111.73 and 111.75 — in that case, only 1.503 and 1.509 apply instead of the full standard FSVP requirements.
Does modified FSVP eliminate the hazard analysis requirement?
No — it changes which FSVP provisions apply, but the underlying dietary supplement CGMP specification and verification obligations still have to be met and documented.