The FDA Foreign Supplier Verification Program (FSVP) was established under the FDA Food Safety Modernization Act (FSMA) and codified at 21 CFR Part 1, Subpart L. The final rule took effect in May 2017 for most importers. FSVP shifts responsibility for foreign supplier oversight from FDA to the US importer — requiring importers to perform risk-based verification activities before and during their commercial relationship with each foreign supplier.

For supplement and food brands sourcing ingredients from India, China, Europe, South America, or elsewhere, FSVP is not optional. FDA conducts FSVP inspections at US ports of entry and at importer facilities.

Who Is an "Importer" Under FSVP

Under 21 CFR 1.500, the FSVP importer is the US owner or consignee of food at the time of entry into the United States — or, if there is no US owner or consignee at the time of entry, the US agent or representative of the foreign owner or consignee.

For food and supplement brands:

• If you purchase finished goods or ingredients from an overseas supplier and those goods are imported under your name, you are the FSVP importer

• If you use a customs broker or freight forwarder, you may still be the FSVP importer — designating a broker does not transfer FSVP responsibility unless that broker is the US owner or consignee

• Contract manufacturers who produce abroad and ship to the US brand's warehouse: the brand is typically the FSVP importer

Core FSVP Requirements

Under 21 CFR 1.502–1.514, the FSVP importer must:

1. Identify and Evaluate Hazards

Conduct a hazard analysis for each imported food to identify known or reasonably foreseeable hazards — biological, chemical (including pesticides, heavy metals, allergens), and physical. The analysis should consider the nature of the food, the likely processes to which it will be subjected, and the foreign supplier's food safety practices.

2. Evaluate Foreign Supplier Performance and Food Safety Practices

Before importing and periodically thereafter, evaluate:

• The foreign supplier's food safety practices and their compliance with applicable FDA requirements

• The foreign supplier's history of compliance — prior FDA warning letters, import alerts, refusals

• The nature of the food and its associated hazards

3. Use Appropriate Supplier Verification Activities

Based on the risk assessment, conduct one or more of the following verification activities:

For high-risk foods — those where a hazard could cause serious adverse health consequences — an onsite audit is required at least annually unless an exemption applies.

4. Conduct Periodic Reanalysis

The FSVP must be reanalyzed at least every 3 years and whenever the importer becomes aware of new information about potential hazards or the foreign supplier's performance.

5. Maintain Corrective Action Procedures

When a verification activity reveals that a supplier is not in compliance, the importer must take corrective action — which may include stopping imports from that supplier, retesting, or requiring the supplier to address the identified issue.

Recordkeeping Requirements

Under 21 CFR 1.510, FSVP records must be:

• Maintained for 2 years after the date of the activity or import

• Available to FDA within 24 hours of a request (electronic or paper)

• Signed and dated by the person who performed each activity

• Kept at the importer's US place of business or accessible from there electronically

FDA inspectors conducting FSVP inspections expect to see documented hazard analyses, supplier evaluations, verification activity records (audit reports, test results), and the FSVP itself.

FSVP Exemptions

Certain importers and food categories are exempt or subject to modified requirements:

• Very small importers: Importers with total annual sales of food (human and animal) of less than $1 million (adjusted for inflation) have modified FSVP requirements focusing on supplier verification activities rather than full hazard analysis

• Dietary supplements: Importers of dietary supplements and supplement ingredients are subject to FSVP, but the supplier verification activities may acknowledge that the supplement is also subject to 21 CFR Part 111 cGMP requirements at the US manufacturer's facility

• GFSI-certified suppliers: Some verification activity flexibility exists for suppliers with current certification from a recognized Global Food Safety Initiative (GFSI) benchmarked scheme (e.g., SQF, BRC, FSSC 22000)

• FDA-inspected facilities: Suppliers subject to recent FDA inspection with no significant findings may support reduced verification activity, though the importer must still maintain documented records

Practical FSVP for Supplement Ingredient Importers

Supplement brands sourcing ingredients abroad face several common FSVP risk areas:

• Heavy metal contamination: Botanical ingredients sourced from Asia, particularly India and China, have elevated risk of lead, cadmium, and arsenic contamination. Sampling and testing for heavy metals should be part of FSVP verification for these ingredients

• Microbial contamination: Protein powders, powdered botanicals, and bulk ingredient shipments have elevated microbial risk — testing for Salmonella, E. coli, and total plate count is appropriate verification

• Adulteration and identity: Some imported botanical ingredients are adulterated with undeclared substances or substituted with related but different species — identity testing (HPTLC, DNA barcoding) is an appropriate verification activity

• COA reliance: Relying solely on the supplier's Certificate of Analysis (COA) without independent testing is generally insufficient FSVP verification for high-risk ingredients

How Truli Helps with FSVP Compliance

• Import ingredient flagging: Truli identifies ingredients in formulations that are commonly sourced overseas and subject to FSVP requirements

• High-risk ingredient identification: Truli surfaces ingredients with elevated contamination risk (heavy metals, microbial, adulteration) where sampling and testing verification is likely required

• Supplier documentation tracking: Truli helps brands track supplier audit status, third-party certification currency, and verification activity schedules

Related Regulations

• 21 CFR Part 117 — FSMA Preventive Controls — Domestic food safety plan requirements that complement FSVP for imported ingredients

• 21 CFR Part 111 — Supplement cGMP — cGMP requirements that apply at the US manufacturing level and interact with FSVP

• California Prop 65 — Heavy metal thresholds that are often relevant to the same imported ingredient risk areas as FSVP

Frequently Asked Questions

If my ingredient supplier is FDA-inspected, do I still need an FSVP?
Yes, you still need an FSVP for each imported ingredient. An FDA inspection of the supplier's facility may reduce the required level of verification activity (it may support relying on a records review rather than a full onsite audit), but it does not eliminate the FSVP requirement. You must still document your hazard analysis and supplier evaluation.

Does FSVP apply if I buy imported ingredients through a US distributor?
It depends on who is the US owner or consignee at the time the goods enter the US. If the goods are entered into the US under the distributor's name (i.e., the distributor is the importer of record), the distributor is the FSVP importer. If the goods are entered under your name, you are the FSVP importer even if you purchase domestically. Review your import documentation to determine who holds the importer of record status.

My supplement contract manufacturer purchases the imported ingredients — do I have FSVP obligations?
If your contract manufacturer is the US importer of record for the ingredients, the manufacturer holds the FSVP obligation, not you. However, as the brand owner, you should confirm that your contract manufacturer has a functioning FSVP program and that FSVP compliance is addressed in your contract manufacturer agreement.

A note from Truli: Truli is not a law firm, and this article does not constitute or contain legal advice or create an attorney-client relationship. When determining your obligations and compliance with respect to relevant laws and regulations, you should consult a licensed attorney.

Last updated: April 2026. Truli monitors FDA FSVP inspection trends and enforcement affecting food and supplement ingredient importers. Book a demo to see how.