DPP.nu

Check product identity, digital links and data capture before they become a problem

Digital product passports depend on one critical thing: a trusted connection between the physical product and the right digital information.

DPP.nu helps you quickly check whether a product ID, link and data carrier are fit for purpose — or get a recommendation before you decide how to identify and connect the product.

Check what you have Get a recommendation

Price from €9 per product

Choose your track

Track 1

Check what you already have

For those who already have a product ID, link or data carrier and need to know whether it is suitable as a foundation for digital product passports.

Many products already carry QR codes, identifiers or links to product information. But a data carrier is only useful if it leads to the right information, is based on a clear identity and can work across the value chain over time.

You submit

  • product ID, GTIN or another identifier
  • existing link or GS1 Digital Link
  • type of data carrier, such as QR code, Data Matrix, NFC or RFID
  • information about where the data carrier is placed
  • short product description

You receive

  • status: green, yellow or red
  • short expert-style assessment
  • identified risks
  • improvement suggestions
  • recommended next step
Check ID & Data Capture – €9

Track 2

Get a recommendation

For those who do not yet know how the product should be identified, linked or supported by data capture.

You answer a set of questions about the product, its use, lifetime, variation, traceability needs and operating environment. Based on your answers, you receive an initial recommendation for product identity, identification level, digital link structure and suitable data carrier.

You answer questions about

  • what type of product it is and how it varies
  • lifetime, service, repair and reuse needs
  • who needs to read the data carrier, and where
  • consumer flows, industrial flows or both

You receive

  • recommended identity level
  • proposed ID structure
  • recommended data carrier
  • short rationale and risk level
  • practical next steps
Get DPP Recommendation – €9

Five practical use cases

Before launch

Check your ID before placing a product on the market

For manufacturers, importers and brand owners that already have a product ID and want to check it before launch.

Typical result

!The ID structure appears usable, but batch information may be needed before the product is placed on the market.

Check before launch

Recommendation

Get an ID recommendation before placing a product on the market

For teams that need to decide whether the product should be identified at model, batch or item level.

Typical result

✓Use product ID at model level with batch qualifier, because product data may vary between production runs.

Get ID recommendation

Buyer

Check as a buyer

For buyers, procurement teams and category managers evaluating supplier products.

Typical result

!The supplier link works, but it is unclear whether the information belongs to the exact product variant.

Check supplier product

Authority

Check as an authority

For market surveillance, customs or control functions that need a fast first screening.

Typical result

!The data carrier is readable, but the link does not lead to product-specific information.

Run authority check

Auditor

Check as an auditor for certification

For auditors and certification bodies reviewing whether identity, links and data capture support the certification scope.

Typical result

!Product identity is present, but the link does not clearly distinguish between model-level and batch-level evidence.

Check certification readiness

Why DPP.nu?

A digital product passport is only useful if the product, identity, link and digital information belong together. DPP.nu helps answer three questions:

Which product is this?

Model, batch or individual item?

Where is the right information?

Does the data carrier lead to relevant digital product information?

Can the structure be trusted over time?

Is it suitable for real-world flows, suppliers, buyers, authorities and auditors?

Pricing

Single product

€9

Buy 1 check

10 products

€49

Buy 10 checks

50 products

€199

Buy 50 checks

Available checks: check existing ID, link and data capture · get recommendation from questionnaire · role-based check for buyer, authority or auditor. One credit unlocks one full report; the quick syntax check is free.

Start where you are

Start your check – from €9

Important to know

DPP.nu provides automated recommendations based on established principles for identification, data capture and digital linking. It is not a legal assessment and does not verify full regulatory compliance, ownership of identifiers or final DPP compliance.