The easiest way to sign your transport documents
Meight Simple issues and signs DeCA and eCMR transport documents. You fill in the document and send each party a link. They sign in their browser, on a phone or on a computer. There is nothing to install and no system to set up.
No installation needed, only an email. Works on every phone.
Trusted by organizations from around the world
Spain's control document goes electronic on 5 October
Ley 9/2025 requires the DeCA to be issued and carried electronically for national road freight. Paper is no longer valid from that date, and there is no exemption based on fleet size.
From the blog
What Ley 9/2025 means for your fleet
The guide covers who it applies to and what you need in place before October.
Read the full guideIn force from 5 October 2026
Issue a DeCA and print the PDF in under 2 minutes.
Fill in the document in the browser, send each party a link to sign from their phone and get a printable A4 version and QR code. Simple as that.
Try it now- 01
Signed from any phone
One link per party. They open it, fill in their own fields, and sign.
- 02
Ready for the road
Public page live the moment you issue, with its own QR code.
- 03
Never type it twice
Duplicate an existing document, or create them from your TMS.
See it working
Simple enough that nobody needs training on it.
Everything in the same place
Every document you issued and every one shared with you sits in the same list. You can see at a glance who's signed and who hasn't.
- Filter by template, date or reference
- Your own documents and the ones shared stay separated
- Issue both DeCA and eCMR from the same account
Signed from any phone
Each party gets their own link, that can be sent by email or WhatsApp. Open it, see the whole document, and fill in only their own fields.
- No app, no account, no password
- Everyone sees the full document, but edits just their part
- Signatures are locked the moment they're made
Electronic signatures under Regulation (EU) 910/2014 — eIDAS
Simple electronic signature (SES)
Ready for inspection
Every document has a read-only public page with its own QR code, laid out exactly like the official form. Show the phone, or let the officer scan it.
- A4 PDF ready for print
- QR sends you to the live verified copy
- Safe to share with anyone
The two documents covered
Real templates with fields that match the paper ones, so nothing's missing when someone checks.
DeCA
Documento electrónico de Control Administrativo
Domestic road transport in Spain. The document Ley 9/2025 is about.
- Parties
- Shipper · Carrier
- Signatures
- Carrier's signature required
eCMR
Electronic international consignment note
Cross-border road transport under the CMR convention.
- Parties
- Shipper · Carrier · Consignee
- Signatures
- All three signatures required
Questions we get asked
What do I get?
A place to create, sign, store and find your transport documents. You build the document from the trip, Meight generates a signed PDF with a QR code on it, the driver carries it, the inspector scans it. You don't need the rest of the platform.
What happens at a roadside inspection?
The inspector scans the QR on the document and the PDF downloads over HTTPS. No login, no app, no account on their side. A short numeric code works as a backup.
What if the driver has no signal, or no smartphone?
The app caches the document and its QR offline, so both display with no connectivity. Drivers without the app carry a printed copy — the QR is on the PDF.
How does the other party sign?
Four ways: they scan the driver's QR, the driver scans their personal QR card, they sign on glass, or the driver signs alone for unattended pickup and delivery. Every one of them produces a signature that validates as AdES against a standard eIDAS validator.
Do I already have to change how I work?
No. Your ERP or accounting system stays where it is. Simple runs fully manual, connected by API, or a mix. Named integration targets are Sage, Holded and A3 in Spain, Primavera and PHC in Portugal.
Does my existing eCMR already count?
It can. If it carries all the mandatory fields and identifies both the contractual shipper and the effective carrier, it works as the DeCA. There's a checker that tells you yes or no and what's missing.
Book 30 minutes with a Meight specialist.
We'll show you how other carriers moved from paper to the electronic document before the deadline and what they'd do differently. No commitment.
Book a demo