Brazil requires a GTIN on every shoe from 31 July — but non-compliant stock can stay on shelves until 2027

What Portaria 459 actually requires, and when

Portaria INMETRO nº 459, of 19 August 2025, makes compliance with ABNT NBR 16679:2018 — a footwear composition-labeling standard that has existed, voluntarily, since 2018 — mandatory for the first time. From 31 July 2026, manufacturers and importers may supply Brazil’s national market only with footwear that carries a permanent label (brand or company name and the manufacturer’s CNPJ, country of origin written in Portuguese, and national sizing), a removable label stating the shoe’s predominant composition, and a GTIN (Global Trade Item Number) or equivalent international identifier applied to the packaging or the footwear itself. Distributors and retailers — physical and e-commerce — have until 31 December 2027 to sell through footwear that predates the rule.

One GTIN, five data points, one accountable brand owner

For imported footwear, the GTIN or equivalent identifier is assigned by the brand or trademark holder, who guarantees the accuracy of the declared product information — a responsibility that can sit with the domestic or foreign manufacturer, the importer, the wholesaler or the retailer, depending on who assumes it in the chain. GS1 Brasil frames the GTIN’s function plainly: it makes the item traceable from manufacturing through to the store shelf, and it serves both fiscal control and a consumer’s ability to check whether the pair in front of them is genuine.

The real subject: a per-SKU data mandate wearing an anti-piracy label

Brazilian trade press and industry bodies are unanimous that this is about counterfeiting — Abicalçados, the footwear industry association, had asked for it, and the Portaria explicitly targets pirated and unofficial goods. That is accurate, but it is not the operational story for a brand. What Portaria 459 actually asks for is a clean, verified, machine-readable record per SKU — not per style or product line — that ties a specific manufacturer CNPJ, a specific country of origin, a specific composition and a specific GTIN to a specific pair, before a single unit can be manufactured for, or imported into, the Brazilian market.

Because the brand or trademark holder guarantees that declaration regardless of which party in the chain physically assumes it, a wrong composition entry or a stale CNPJ is not a labeling-vendor error to fix later — it is a compliance failure attached to the brand from the moment the GTIN is assigned. And because retailers get until 31 December 2027 to sell through anything made before the rule, a brand’s own systems must distinguish GTIN-tagged, compliant SKUs from legacy ones inside the same catalogue for a year and a half — the exact kind of state that a static spreadsheet, updated once at launch, cannot hold.

Why it matters for brands

Any global footwear brand manufacturing in Brazil or importing into it needs the brand/CNPJ, origin, composition and GTIN mapped at SKU level — accounting for the fact that composition and country of origin can differ between colourways or seasonal runs of what looks, on a product sheet, like a single style. A shipment declared against the wrong data can be turned back at the manufacturer/importer gate from 31 July 2026, even while an older, non-compliant batch is still legally sitting on a retail partner’s shelf under the extended 2027 deadline. Treating this as a print job for a labeling vendor, rather than a product-data problem to solve before the SKU ships, is the mistake the anti-piracy framing invites.

Two ways to read 31 July