A Digital Product Passport for your salt — today.
The EU is making product transparency the norm. SalOS brings that same standard to artisanal salt now — it's the QR code on your jar.
What is a Digital Product Passport?
A Digital Product Passport (DPP) gives a product a unique digital identity — readable by anyone with a phone, via a QR code or NFC tag. It carries verifiable information across the product's whole life, so consumers, buyers and authorities can trust what they're told. It's the centrepiece of the EU's Ecodesign for Sustainable Products Regulation (ESPR), under the Green Deal.
- Origin and composition of the raw material
- Environmental footprint and production conditions
- Regulatory compliance and certifications
- Handling, storage and chain-of-custody information
Where the standard is heading.
The EU's Digital Product Passport rolls out for manufactured goods first — batteries, textiles, electronics, furniture — phasing in over the coming years. Food has its own traceability rules (EU food law, DOP, DGAV), which SalOS already handles. But the transparency the DPP makes standard is exactly what premium buyers now expect everywhere — and Portugal's top food producers are adopting it voluntarily: a Trás-os-Montes olive oil became the country's first with complete digital traceability. Salt is a natural next chapter — led by the producers who are ready first.
«Os primeiros setores deverão avançar entre 2025 e 2026.»
What it means for everyone in the chain.
For your buyers
Origin, lab-verified purity and DOP — confirmed at a glance, with no need to take your word for it. Trust becomes a scan.
For you, the producer
Turn the traceability you already keep for DOP and DGAV into a consumer-facing asset — premium differentiation and proof against greenwashing.
For regulators & auditors
DGAV reports and full chain of custody available on demand. Every lote audit-ready, without the paper scramble.
Your SalOS QR code is a Digital Product Passport — today.
Every jar of salt managed in SalOS carries a QR code that opens a public traceability page — no app, no login. It's already a working DPP: lab-verified, origin-stamped, and meeting the rising bar for transparency, plus the food-traceability rules (DOP, DGAV) that already apply to you.
- Origin: the exact salina, talho and Castro Marim DOP region
- The marnoto who harvested it, and the date of harvest
- Lab-verified purity, mineral composition and contaminant results
- Weather and salinity conditions on harvest day
- Zero chemical inputs — produced inside a natural reserve
- Full chain of custody, from Atlantic tide to your table
How it works.
- A passport per unit — each lote carries its own digital identity
- Public and private layers — consumers see origin, lab results and DOP; internal data (talho IDs, costs) stays need-to-know
- Open and standards-based — a plain QR code, readable in any phone browser, no app required
Digital Product Passport — questions.
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