DEWA Approval for Fit-Out Projects in Dubai
Not every fit-out needs DEWA sign-off. Here's exactly when it applies and how long it takes.
22 November 2025 · 5 min read · K4 Fit-Out Studio
DEWA, Dubai Electricity and Water Authority, approval applies specifically to changes in electrical load, distribution board capacity, or water connection capacity, not to every fit-out project regardless of scope.
When DEWA approval is required
Any increase in connected electrical load, a new or relocated distribution board, or a change to water supply connection capacity triggers DEWA review. Cosmetic electrical work, like-for-like fixture replacement at the same load, generally doesn't.
- New or increased electrical load connection
- Distribution board relocation or capacity change
- Water supply connection changes
- Solar or renewable energy system connections, where applicable
The approval process
Submission requires load calculation documentation from a licensed electrical consultant, alongside the project's overall building or fit-out permit. Processing typically runs 1-3 weeks depending on load complexity and documentation completeness.
How this fits into project sequencing
DEWA approval usually runs in parallel with Dubai Municipality or Civil Defence review rather than after it, sequencing them together, which our approvals team does as standard, avoids adding weeks unnecessarily.
Frequently asked
Does every renovation need DEWA approval?
No, only projects changing electrical load, distribution capacity or water connection capacity require it; cosmetic work usually doesn't.
How long does DEWA approval typically take?
1-3 weeks depending on load complexity and how complete the submitted documentation is.
Can DEWA approval run alongside other authority approvals?
Yes, and it should, running it in parallel with Municipality or Civil Defence review avoids adding sequential delay.