The FDA requires every dietary supplement manufacturer, packer, and labeler to comply with 21 CFR Part 111. We make sure you do it right the first time.
From gap analysis through mock inspection, Jared Clark (JD, MBA, CPGP, CFSQA, RAC) delivers hands-on 21 CFR 111 compliance consulting with a 100% first-time audit pass rate.
21 CFR Part 111 is the FDA's current Good Manufacturing Practice (cGMP) regulation for dietary supplements. It establishes the minimum standards every supplement manufacturer, packer, labeler, and holder must follow to ensure product quality, safety, and accurate labeling.
Enacted under the Dietary Supplement Health and Education Act (DSHEA) of 1994 and finalized in 2007, these regulations apply to every company that manufactures, packages, labels, or holds dietary supplements sold in the United States. Unlike pharmaceutical cGMP regulations (21 CFR 210/211), Part 111 was written specifically for the supplement industry, addressing the unique challenges of botanical ingredients, multi-component formulations, and diverse dosage forms.
The FDA enforces 21 CFR Part 111 through routine facility inspections. Violations result in Form 483 observations, warning letters, import alerts, injunctions, and even criminal prosecution. The agency has significantly increased supplement facility inspections in recent years, and enforcement actions have followed. A single warning letter can shut down distribution channels, damage retailer relationships, and cost hundreds of thousands of dollars in remediation.
Whether you manufacture in-house, use a contract manufacturer, or operate a private label brand, compliance with 21 CFR Part 111 is a legal requirement and the foundation of product quality and consumer trust.
Qualified personnel with documented education, training, and experience. Supervisors must be qualified to oversee manufacturing. All employees require GMP training with documented competency verification.
Master manufacturing records and batch production records for every product. Written procedures for manufacturing operations, in-process controls, equipment calibration, and complete traceability from receipt through release.
Every incoming component must be tested or examined for identity. At least one identity test per component per lot. Specifications for identity, purity, strength, composition, and contamination limits must be established before manufacturing.
A dedicated quality control unit with authority to approve or reject materials and products. Written procedures for material review, disposition decisions, complaint handling, and corrective and preventive actions (CAPA).
Facilities designed and maintained to prevent contamination and mix-ups. Equipment suitable for intended use, properly maintained and calibrated. Written cleaning procedures and sanitation controls for all manufacturing areas.
Written procedures for holding components, in-process materials, and finished products under appropriate conditions. Warehousing controls, expiration management, quarantine systems, and distribution records enabling complete traceability and recall capability.
Every engagement is tailored to your facility, products, and compliance timeline. From startups building their first quality system to established manufacturers responding to FDA findings, we deliver practical, implementable solutions.
Comprehensive assessment of your current operations against all 21 CFR Part 111 requirements. We identify every gap between where you are and where the FDA expects you to be.
We build your complete quality management system from scratch or overhaul existing documentation. Every document is customized to your specific products, equipment, and processes.
FDA investigators frequently interview production floor employees during inspections. Your team needs to understand GMP principles and demonstrate competency under pressure.
A full-scale simulation mirroring the actual FDA inspection process. Know exactly what to expect before the real investigator arrives.
Supplement labeling is a top source of FDA enforcement actions. We review every element of your labels against DSHEA, 21 CFR 101, and FTC advertising guidelines.
GMP compliance requires continuous maintenance and vigilance. Retainer clients receive proactive compliance management. For broader FDA regulatory needs, visit our sister site The FDA Expert.
Most consulting firms assign generalists to supplement projects. Jared Clark holds the CPGP (Certified Pharmaceutical GMP Professional) along with a law degree, regulatory affairs certification, and food safety auditor certification. That cross-disciplinary depth means faster gap identification, documentation that withstands FDA scrutiny, and training programs that actually prepare your team for investigator interviews.
Triple-certified in pharmaceutical GMP, food safety auditing, and regulatory affairs. Unmatched cross-industry expertise for supplement manufacturers who also handle food or OTC products.
A law degree plus regulatory affairs certification means we understand the legal framework behind every FDA regulation. When an inspector cites a finding, we know exactly what the statute requires and how to respond.
Practical systems built from real-world experience across supplements, OTC drugs, cosmetics, and food manufacturing. Every client has passed their first FDA inspection.
Certified Pharmaceutical GMP Professional
ASQ
Certified Food Safety & Quality Auditor
ASQ
Regulatory Affairs Certification
RAPS
Juris Doctor
Law Degree
Master of Business Administration
Business
Certified Manager of Quality
ASQ
A proven methodology that takes supplement manufacturers from initial assessment to full 21 CFR Part 111 compliance in 3 to 6 months. See how this fits into a broader GMP certification strategy.
On-site assessment of your facility, documentation, and quality systems against all 21 CFR Part 111 subparts. Findings ranked by FDA enforcement risk and remediation complexity.
Phased implementation plan with clear milestones, resource requirements, and timelines. High-risk gaps prioritized first. A project schedule your team can execute with confidence.
Quality manual, SOPs, master manufacturing records, batch records, specifications, and all required quality system documents. Every document customized to your facility and products.
Hands-on workshops, batch record walk-throughs, and competency verification across all roles. Training records documented and audit-ready from day one.
Complete FDA-style simulation: facility walkthrough, document review, employee interviews, and process observation. Final remediation punch list before the real inspection.
Quarterly audits, annual documentation reviews, regulatory change monitoring, and on-call inspection support. Your quality system stays current and inspection-ready year after year.
These are the most frequently cited 21 CFR Part 111 violations. Every one is preventable with proper systems and expert guidance.
Failure to establish specifications for identity, purity, strength, composition, and contamination limits. The #1 most cited observation. We develop complete specification packages for every product and component.
Failure to conduct at least one identity test on each incoming component. Relying solely on supplier COAs does not satisfy the regulation. We establish identity testing protocols with validated methods.
Missing documentation of who performed each operation, equipment used, and in-process testing results. We develop master manufacturing records and batch templates that capture every required data point.
No written procedures for material review, disposition, complaint handling, or returns. The QC unit must be independent with authority to reject non-conforming materials. We build your complete QC system.
Missing documentation of topics covered, training dates, trainer identity, and demonstrated competency. The FDA inspects training records for every employee who handles components or labeling.
Investigations not thorough, root causes not identified, corrections not verified as effective. We design CAPA procedures with investigation templates, effectiveness checks, and management review cycles.
Schedule a free consultation with Jared Clark, JD, MBA, CPGP, CFSQA, RAC. We will assess your current compliance status, identify the gaps, and build a clear roadmap to FDA inspection readiness.