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StowHand

Free DeCA control document for trucks in Spain, with QR

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Since Oct 2026 every road haulage job in Spain needs a digital control document (DeCA) with a QR code. StowHand fills it in and gives you the PDF in a minute, free, in Spanish with your language under every box. Plus freight calculators that show their working.

PH · launched Nov 8, 2026 · 1 upvote (top 65%) · 0 views

Niche: regulatory compliance management software · 279 launches, 20 in the last 7 days ▼ -52% · Explore this niche →

Category and tags

  • Logistics
  • Compliance & governance
  • B2B
  • Not AI
  • Commercial product
  • Productivity
  • Transportation
  • Delivery

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Could you build this?

Partial The form-filling UI, PDF generation, and calculators are straightforward to vibe-code. The hard part is matching the official DeCA data schema and QR encoding exactly, which requires reading the regulation, and the product is only useful if it is accurate and legally defensible.

What it would actually take: Build a web or mobile form app that generates a PDF (for example with pdf-lib or a headless-browser renderer) and encodes the QR payload per the Spanish ministry's DeCA specification. The difficult part is getting the official schema, field rules, and QR format right and keeping them current as the rules change. That takes someone who reads Spanish transport regulation, plus ideally validation against official examples or the government submission system.

Competitors

Other products that read as similar to this one : 71 launches clear the similarity bar, closest 8 shown.

Attention rank: #20 of 72 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 360 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.