2026 Official Requirements

Dubai Silicon Oasis (DSOA) & DIEZ Authority Approval Consultant

Compliance & Documentation Matrix

A complete breakdown of DSO Authority regulations. Find mandatory documents, submission fees, and NOC procedures for Commercial, Residential, and Industrial fit-out permits in Dubai.

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Operating under the umbrella of the Dubai Integrated Economic Zones (DIEZ), approvals in Dubai Silicon Oasis (DSO) require strict adherence to specific "Tech-Park" standards. Whether you are modifying a home in Cedre Villas / Semmer Villas or fitting out a high-tech office in the DSO Headquarter, standard Dubai approvals are not enough. We specialize in navigating the unique DSOA Engineering regulations. Our team handles the end-to-end process for residential modifications (such as landscaping, pergolas, and extensions) and commercial fit-outs (including server rooms, partitions, and industrial warehouses). We manage the entire lifecycle through the DSO online portal: from the initial Building Permit and NOC submission to the detailed MEP inspections and final Building Completion Certificate (BCC). We ensure your project complies with DIEZ safety codes, preventing delays in your trade license renewal or utility connection.
Detailed table showing DSO Authority requirements, documents, and NOC status for various property types in Dubai.
Approval Requirement
Restaurant UnitSalon / PolyclinicOffice Fit-outRetail / ShopIndustrial WarehouseVilla (New Build)Villa ModificationSwimming PoolHotel / HospitalityExt. Signage
Documents Required
DSO Authority application + lease docs○If○If○If○If○If○If○If○If○If○If
Application / Online form✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req
Client / Owner ID & Passport / EID✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req
Trade License (for commercial)✓Req✓Req✓Req✓Req✓Req✓Req✕No✓Req✕No✓Req
Ejari / Tenancy Contract (fit-out)✓Req✓Req✓Req✓Req✓Req✓Req✕No✓Req✕No✓Req
Title Deed / Plot documents (new build)○If○If○If○If○If✓Req✓Req✓Req✓Req○If
Building Management / Landlord NOC✓Req✓Req✓Req✓Req✓Req○If○If○If○If✓Req
Master Developer NOC (if in community)○If○If○If○If○If○If○If○If○If○If
Consultant Appointment Letter✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req
Contractor Appointment Letter✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req
Method Statement & Risk Assessment (if required)○If○If○If○If○If○If○If○If○If✓Req
Existing Drawings Required
Existing approved setting out plan✓Req✓Req✓Req✓Req✓Req○If✓Req○If✓Req○If
Existing approved floor plans✓Req✓Req✓Req✓Req✓Req○If✓Req○If✓Req○If
Existing services drawings (if available)○If○If○If○If○If○If○If○If○If○If
Existing Fire & Life Safety drawings (if available)○If○If○If○If○If○If○If○If○If○If
Proposed Drawings Required
Proposed Architectural drawings (plans/sections/elevations)✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req
Proposed Demolition drawings (if any)○If○If○If○If○If✕No○If✕No○If✕No
Proposed MEP drawings (power/lighting/HVAC/plumbing)✓Req✓Req✓Req✓Req✓Req○If○If✓Req✓Req✓Req
Load Calculation (electrical)✓Req✓Req✓Req✓Req✓Req○If○If○If✓Req○If
Proposed Structural drawings (if structural works)○If○If○If○If✓Req✓Req✓Req✓Req○If○If
Finishes / Reflected Ceiling Plan (fit-out)✓Req✓Req✓Req✓Req✕No✕No✕No✕No✓Req✕No
Kitchen / Equipment layout (restaurants)✓Req✕No✕No✕No✕No✕No✕No✕No✕No✕No
Drainage / Grease trap details (restaurants)✓Req✕No✕No✕No✕No✕No✕No✕No✕No✕No
Medical / Salon layout + equipment (clinics/salons)✕No✓Req✕No✕No✕No✕No✕No✕No✕No✕No
Signage drawings (if signage)○If○If○If○If○If○If○If○If○If✓Req
NOCs / External Approvals
Dubai Civil Defense (FLS) approval (if applicable)✓Req✓Req○If✓Req✓Req○If○If○If✓Req○If
DEWA load / connection approval (if applicable)○If○If○If○If○If○If○If○If○If○If
Food Authority / Food Control (restaurants)✓Req✕No✕No✕No✕No✕No✕No✕No✕No✕No
Health Authority approval (clinics/salons)✕No✓Req✕No✕No✕No✕No✕No✕No✕No✕No
RTA NOC (access/parking/signage if applicable)○If○If○If○If✓Req○If○If○If○If✓Req
Environmental / EHS approval (industrial if applicable)○If○If○If○If✓Req○If○If○If○If○If
Completion / Final
As-built drawings (if required)○If○If○If○If○If○If○If○If○If○If
Completion certificate / Final inspection✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req✓Req
Testing & commissioning reports (FLS/MEP if required)✓Req○If○If○If✓Req○If○If○If✓Req○If
Photos / completion evidence (if required)○If○If○If○If○If○If○If○If○If○If

Status Legend

✓

Required

Mandatory document for approval

○

If Applicable

Dependent on project scope

✕

Not Required

Exempt for this category

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