Finding a certified co-packer is one of the most consequential sourcing decisions a CPG brand can make. The wrong partner puts your label at regulatory risk. The right one extends your production capacity without requiring capital investment in your own plant.
This guide covers where to look, how to verify credentials, and what to check before signing any agreement.
What "certified" actually means in co-packing
A co-packer can display any logo on their website. What matters is whether their certification is current, in scope, and verifiable in a public registry.
The Global Food Safety Initiative (GFSI) is the reference framework. GFSI doesn’t certify facilities itself — it recognizes third-party certification schemes that meet its benchmarking requirements. The four most common schemes are:
- BRCGS — preferred by European retailers; strong on allergen control and labeling compliance
- FSSC 22000 — built on ISO 22000; the fastest-growing scheme globally, preferred by multinational manufacturers
- SQF — dominant in North America; the only scheme with a dedicated quality code alongside food safety
- IFS Food — widely used in Germany, France, and Central Europe; scoring-based system focused on private label
The scheme that matters most depends on your target market. A brand selling into UK retail needs BRCGS. One targeting US grocery chains will prioritize SQF. Exporting to a German retailer typically requires IFS.
Where to find certified co-packers
Industry association directories are more reliable than generic search engines because membership implies a baseline of technical and commercial credibility.
- CPA (Contract Packaging Association) — covers North America; RFQ tool filters by certification, packaging type, and production capacity. Free access for brands. → co-packing.org
- ECPA (European CPA) — structured by country (Netherlands, Germany, Poland, etc.), useful for brands expanding into Europe. → ecpacopacking.com
- Thomasnet — industrial sourcing platform; filters by certifications (ISO 9001, cGMP, FDA registration, SQF), location, and sector. Over 1,100 co-packing suppliers indexed. → thomasnet.com
- Specialty Food Co-Packers Directory — focused on gourmet and specialty food; includes commercial kitchens and incubators. → specialtyfoodcopackers.com
- CoPack Connect — AI-assisted matching platform; useful for complex RFQs. → copackconnect.com
For brands sourcing in Brazil, ABRE (Associação Brasileira de Embalagem) connects packaging converters with brand owners and tracks ESG alignment across the local supplier base.
How to verify certifications before shortlisting
Each major scheme maintains a public register:
- FSSC 22000 → fssc.com/public-register — shows current status, plant scope, and certificate validity
- BRCGS Directory Pro → directory.brcgs.com — tracks over 55,000 certified sites in real time; configurable alerts for status changes, audit failures, or suspensions
- SQF Certified Site Directory → available via FMI; shows last audit date and product scope covered
Check the scope carefully. A co-packer may hold FSSC 22000 for one product category but not for yours. Certificate validity and audit recency matter as much as the scheme itself.
What a rigorous qualification process looks like
- Pre-qualification — business registration, operating licenses, environmental permits, client references
- Financial assessment — cash flow health; a financially unstable co-packer is a supply continuity risk
- Occupational safety audit — relevant documentation per local regulation
- Technical audit — HACCP plan, CCPs, allergen management (physical segregation, production sequencing, changeover cleaning validation), pest control (IPM maps, technician visit records), metal detector testing logs
- ESG/ethics validation — B-Corp certification, EcoVadis scores, social audits (SMETA)
One test that separates prepared co-packers from underprepared ones: ask them to walk you through a mock recall. Their ability to trace a specific batch from dispatch back to raw material receipt — quickly and accurately — is the most direct measure of traceability system quality.
What to look for during a facility visit
- Equipment maintenance logs (not just visual condition)
- Calibration records for measuring instruments
- Cleaning validation records — documented proof that cleaning methods eliminate pathogens and allergen residues
- Pest control: trap maps, visit logs, trend analysis
- Personnel training records for hygiene, PPE, and SOPs
- Storage conditions: pallets off the floor, temperature/humidity logs where applicable
Digital integration as a qualification criterion
Modern co-packers share data. Systems that connect to your ERP with real-time production and dispatch visibility have become a practical requirement for brands managing e-commerce or short-lead-time retail replenishment. BRCGS Directory Pro and FSSC’s public register already enable dynamic monitoring instead of annual manual checks.
A co-packer’s digital integration capability — API access to production data, cloud-based quality documentation — is now a selection criterion on the same level as the physical certification.
