A Customer Demands BRCGS Packaging Materials Certification: Should a Small Printer Do It? Three Real Thresholds to Calculate First

Last autumn a fellow factory owner in Wuxi, who makes food cartons, forwarded me an email from his European customer's procurement team. It said, in essence: from next year all primary packaging suppliers must hold a BRCGS Packaging Materials certificate; please send the certificate or a remediation plan within six months. His first question to me was: "Isn't this more or less the same as ISO 9001? Hire a consultant, done in a month?"

No. The two are far apart, and the gap sits exactly where the money goes. ISO 9001 audits whether you follow the procedures you wrote yourself. BRCGS audits whether your workshop might put something dirty into food packaging. The first can be fixed with documents; the second cannot — the auditor walks into the workshop, looks up at whether the lamps have shatter protection, and looks down at whether the wall-to-floor joint is coved.

Threshold one: the building itself, the most painful to change

The BRCGS packaging standard separates high hygiene risk areas from basic areas. Most printers making food cartons fall into the latter, but even the basic requirements are enough to stop many plants. Three sticking points come up again and again in the audits I have sat through.

First, lighting. Illumination in the printing hall and the finished goods store must be protected against breakage — either sleeved tubes or shatterproof fittings. Many plants still run old open fittings in the warehouse. Replacement is not expensive, but it must come with records: a lamp register, a breakage response procedure, and a named person doing monthly checks. Second, pest control. Almost every plant gets a non-conformance here on the first audit — not because there are pests, but because there is no evidence there are none. Bait station maps with numbering, monthly inspection records, and the contractor's licence and reports; miss one and you have missed the point. Third, separation between the workshop and the outside. Paper store, printing, die-cutting and finished goods need one-way material flow, people and materials must be separated, and roller shutters cannot leave a gap of more than a centimetre at the bottom.

What he finally spent on hardware stayed with me: lamps and insect traps a little over 20,000 yuan, outsourced pest control 18,000 a year, and 110,000 for redoing the floor and drainage — because the old epoxy floor was peeling, and an auditor will write up a peeling floor directly, on the grounds that fragments could fall onto board. He told me afterwards: "I accepted the floor bill, it needed redoing in five years anyway. What kept me awake were the other two."

Threshold two: people and system, the slowest to build

BRCGS requires explicit senior management commitment, and that is not a signature. In the opening meeting the auditor will ask the owner directly: when did you last attend a food safety team meeting? Where are the minutes? If you cannot answer, the tone of the whole audit is set.

Then comes HACCP, or rather the packaging-materials version of hazard analysis. Food factories know this well; printers doing it for the first time usually make the same mistake — they write the hazard analysis as a process flow chart and write "no hazard" after every step. An auditor knows after three pages that it was copied. A real hazard analysis has to answer very specific questions: under what conditions can photoinitiators in the ink migrate to the reverse of the sheet? When finished stacks are piled, the bottom of one stack touches the printed face of the next — does that create a transfer risk? How far from the paper store are the press-wash solvents kept?

Then training. General food safety awareness training, induction training, dedicated foreign-body control training — each needs attendance records, a test and an effectiveness review. For a 60-person plant this is not hard, it is tedious: it forces you to put in writing everything you used to say out loud. This plant hired a young woman who had done QC in a food factory as its system officer, at a little over 10,000 yuan a month. That is a fixed annual cost, and once that post is empty the system idles within three months.

Threshold three: records and traceability, where audit day goes wrong

The second day usually includes a traceability exercise. The auditor picks a box from the finished goods store, or names a dispatched batch, and asks you to produce within four hours (many retailers tighten this to two) the board mill's batch number, ink batch, press, shift, die number, QC records and delivery note — plus a forward and backward mass balance: how much came in, how much was printed, how much scrapped, how much shipped, with the gap explained.

Failing the mass balance is the most common failure. In many plants waste sheets are simply thrown away, unrecorded, so the exercise produces answers like "10,000 in, 9,200 finished, roughly eight hundred wasted." Auditors do not accept "roughly." His fix was crude and effective: a clipboard at every machine, a red bin for waste, weighed and converted to sheets at shift handover, written on the sheet, photographed by the shift leader into the WeChat group, consolidated by the system officer on Mondays. Three months later he noticed a side effect — the scrap rate fell from 4.1% to 2.7%, because once someone was counting, the operators stopped throwing sheets away casually. That alone paid the system officer's salary back.

Worth it? Three situations, three answers

Back to the original question. In my experience it splits three ways.

If the customer is a large European or American retailer's own brand, or a primary packaging supplier to a multinational food group, the certificate is not optional — without it you do not make the next bid list, and first-year certification plus upgrade costs spread over two or three years of orders usually still work out. If the customer is a domestic food brand whose own export client simply asked for "a food safety system", first ask whether it really has to be BRCGS — ISO 22000 or FSSC 22000 often satisfies it at far lower cost. The third case is the awkward one: a customer placing only two or three million yuan a year who still demands the certificate. Then say honestly that you cannot. There is no shame in that; the shame is spending the money, getting certified, failing to maintain it and having the certificate suspended the following year — that is much harder to explain than never having had one.

A customer in Changzhou making snack food boxes put it in words I still use: "I am not afraid of paying for certification. I am afraid that afterwards the workshop is the same as before, and next year's re-audit is another fire drill." That is precisely the difference between BRCGS and other schemes — it is audited annually, unannounced or at short notice. Fire drills do not work.

Further reading

Three Hard Requirements ISO 22000 Places on Packaging Plants: What Auditors Really Care About Is Not the Paperwork
GB 4806.1 to 4806.11 Explained: How to Actually Use the Five Core Food-Contact Packaging Standards
GB 4806 Testing for Food-Contact Packaging in Practice: Five Frequently Failed Items and Three Ways to Recover
Six Real Actions in a Packaging Supplier Audit: Three Questions BSCI/SEDEX Auditors Never Ask Directly
Three Gates for Packaging Exported to the USA: What FDA, Prop 65 and CPSIA Each Cover, and How to Pass First Time