How DecarbOS works
From registration to filing on mrv.ae, in plain steps.
Choose your option
Self-File: we give you the figures and the steps, you file
From AED 8,000 per site per year + VAT
You do: upload or type your bills; log in to mrv.ae with your own UAE PASS; type our figures following our step-by-step guide; submit.
We do: read and check every bill, calculate Scope 1, 2 and 3, and give you the report, the calculation Excel and the mrv.ae entry sheet with every field and value.
Who files on mrv.ae: You.
We File For You: you upload, we do everything
From AED 16,000 per site per year + VAT
You do: upload your bills and trade licence, and accept the Letter of Authority online. That is all; nothing more is needed from you on mrv.ae.
We do: everything in Option 1, plus, under that Letter of Authority, registering your company on mrv.ae ourselves and entering and submitting all your figures and documents using our own named UAE PASS accounts. We never ask for your password.
Who files on mrv.ae: DecarbOS, start to finish, under your Letter of Authority. (You can keep final approval yourself if you prefer; see the letter for that option.)
In both options your organisation stays legally responsible for its data and its filing under Federal Decree-Law No. 11 of 2024. Where third-party verification is required (0.5 million tonnes CO2e or more), it is done by an independent accredited verifier, not by DecarbOS. Your trade licence and Emirates ID copies are stored encrypted in the UAE under the UAE Personal Data Protection Law.
- Register
Create your account, choose your client type and list your sites. Add extra emails for colleagues. - Sign the Letter of Authority
Read and accept it online. We store the proof and email you a PDF. Upload the signatory Emirates ID if you wish (encrypted, admin only). - Choose your service and pay
Self-File, We File For You or the Readiness Plan, per site per year. Paid features stay greyed out until payment is confirmed. Pay inside your dashboard. - Send your bills
Upload them, type the numbers, use the Excel template, or email them to your private Bill Inbox. The monthly calendar shows what is missing. - We check everything
Automatic checks look for missing months, odd jumps, wrong years and unclear or password-protected bills. Our team reviews anything flagged. - Get your report
Your Scope 1, 2 and 3 report (PDF, in English), the calculation Excel and the mrv.ae entry sheet. - File on mrv.ae
Self-File: you type the figures with your own UAE PASS. We File For You: under your Letter of Authority, our named staff register your company and enter and submit everything for you, so you do not need to touch mrv.ae yourself. We never ask for your password. - Renew each year
We remind you before your service ends. Records are kept for 7 years.
Prices per site, per year (AED, plus 5% VAT)
| Client type | Self-File | We File For You |
|---|---|---|
| Low-Activity Business ? | 1,500 | 3,000 |
| Small business (up to 50 staff) ? | 8,000 | 16,000 |
| Medium business (51 to 250 staff) ? | 11,000 | 21,000 |
| Corporate (over 250 staff or listed) ? | 14,000 | 26,000 |
| Government entity ? | 14,000 | 26,000 |
Readiness Plan: AED 1,000 per site, credited when you upgrade. Phone Support: AED 4,000 a year. Verifier-Ready Pack: AED 7,500 + AED 1,500 per extra site. One-time help session: AED 750.
