BatchBuddy is built for supplement contract manufacturers who produce for multiple brands under 21 CFR Part 111, and need documentation that holds up under FDA inspection, retailer audits, and client qualification reviews, without rebuilding your quality system from scratch.
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from 2023 to 2024. The top citation: missing or incomplete finished product specifications.
since 2020, and warning letters are permanently public on FDA's website.
inadequate Quality Control unit records. Batch records and investigation documentation are where inspectors look first.
For a contract manufacturer, a single warning letter doesn't just create a compliance problem. It's visible to every brand you produce for, every brand you're pitching, and every retailer conducting supplier qualification. It can void contracts you've spent years building.
The most common failure pattern isn't exotic. It's weak record architecture: incomplete batch records, uncontrolled corrections, and the inability to link components, processing steps, and labeling into a coherent story for each lot produced. That's a documentation problem. And it's entirely solvable before an inspector arrives.
FDA warning letters are permanently posted on the FDA's website. Your clients can see them. Your prospects can see them. Your competitors can see them.
Under 21 CFR Part 111, outsourcing manufacturing doesn't transfer compliance responsibility. The FDA holds both the brand and the contract manufacturer accountable. Which means every client who walks through your door brings their specifications, their labeling requirements, their COA expectations, and their audit rights.
A contract manufacturer producing for 10 brands has 10 sets of master manufacturing records to maintain, 10 sets of component specifications to verify, and 10 separate finished product specifications that inspectors will check against actual batch records.
With BatchBuddy, each client program lives in the same platform, separated by brand, unified by your quality system. One inspection-ready record set, not ten disconnected folders.
Purpose-built for the documentation complexity of contract manufacturing, multiple brands, multiple formulas, shared equipment, one quality system.
Every client program gets its own master manufacturing record, linked to every batch production record generated under it. Components, in-process checks, yield, QC sign-offs, and disposition, all captured in sequence, all connected. When an FDA inspector asks for the as-run record for any lot, the answer is complete and immediate.
The #1 FDA observation for supplement manufacturers: failure to verify the identity of incoming dietary ingredients. BatchBuddy captures component identity testing against each lot, imports supplier COAs via OCR, and HMAC v2 cryptographically signs every certificate. Out-of-spec COAs automatically trigger your OOS workflow.
Each brand client gets their own formula library, specification set, and batch record history, all within your single BatchBuddy account. Your QC team works in one system. Your clients see only their program. When any client requests their production history for a label claim audit or retailer qualification, you pull it in seconds.
The FDA's second most-cited finding: inadequate investigations. BatchBuddy's CAPA module opens an investigation workflow the moment a deviation, OOS result, or process departure is logged. Root cause, corrective action, and effectiveness verification are all documented in the same record, the paper trail inspectors expect.
Every record in BatchBuddy is SHA-256 hash-chained and append-only. No user, including admins, can alter, backdate, or delete a committed record. When an FDA investigator asks who made a change, when, and why, the tamper-evident log answers in one click, and the answer is unimpeachable.
A recall at a contract manufacturer can touch every brand that shared a lot of the affected component. BatchBuddy's recall simulation runs forward to every finished good and customer shipment, backward to every supplier lot, across all brand programs simultaneously. The signed, locked report is ready for an FDA inspector on demand.
Personnel qualification and training records are a recurring FDA observation. BatchBuddy's Training Records module tracks role-based completion, sign-offs, and retraining triggers, so when an inspector asks whether the technician who ran that batch was trained on the current SOP, the answer is immediate and documented.
Batch releases, CAPA closures, and COA approvals require identity-verified e-signatures, the same controls your QC team already expects, built into every workflow. 21 CFR Part 11-aligned controls mean your electronic records carry the same legal weight as paper, with the audit trail to prove it.
FDA inspections of supplement contract manufacturers can be triggered by a complaint, a competitor's recall, a routine surveillance cycle, or a tip, and they arrive with little or no advance notice.
BatchBuddy is designed so that inspection readiness is a byproduct of normal operations, not a fire drill you run when someone calls. Every batch record is complete at close. Every COA is signed and linked. Every deviation is investigated and documented. Every lot is traceable forward and backward in one search.
When the inspector arrives, you open BatchBuddy.
Major retailers and sophisticated brands don't take your word for GMP compliance. They send qualification questionnaires. They request your most recent third-party audit report. They ask for your batch record examples, your component testing procedures, and your CAPA history.
Contract manufacturers who can produce a complete, signed documentation package in hours, not days, win the contract. Those who say "we'll pull that together" lose it to the CM who already has it ready.
BatchBuddy gives your business development team a documentation infrastructure they can walk a prospective client through in a live call. Every batch record, every COA, every CAPA, organized, signed, and searchable. That's your competitive advantage over every CM still running on spreadsheets.
A practical, section-by-section checklist covering every 21 CFR Part 111 requirement, with a gap assessment matrix and a 90-day readiness plan for contract manufacturers. Used by QC managers to audit their own systems before an FDA inspection.
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For Supplement Contract Manufacturers
BatchBuddy gives supplement contract manufacturers the documentation infrastructure that holds up under FDA inspection, client qualification, and retailer audit, automatically, for every brand program, from day one.
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