Which authority governs your Dubai project — Dubai Municipality, Trakhees or DDA?

In February 2023 a decree amalgamated seventeen plot groups into the Jebel Ali Free Zone, effective on the day it was published. Among them was a plot in Jumeirah First and a plot in Umm Suqeim Second — neither of them anywhere near Jebel Ali. Nothing about the location told you those plots had changed jurisdiction. Only the plot number did.

That is the problem this guide addresses. Dubai has spent five years unifying the substance of building control — one building code, one civil defence command, one construction safety code, all applying emirate-wide including in free zones. What it has not unified is the counters. You still submit to one of a dozen authorities, on its portal, in its format, against its green regime. Which one is yours, and what that changes, is a feasibility question most owners answer after buying the land.

How do you actually find out which authority governs a plot?

From the affection plan, and specifically from who issued it. Dubai publishes no map or register of building-control jurisdiction by community. The affection plan carries no “competent authority” field. It identifies the governing authority by provenance — because the body that governs your plot is the body that issues its site plan.

The statutory basis is Dubai Law No. 6 of 2017 on Survey Works, which is almost never cited in professional commentary on this subject. Article 5 makes Dubai Municipality the competent entity for survey works and “the official authorised source” of the resulting data, exclusively authorised to issue site maps and cadastral maps. Article 9 preserves the Land Department's separate power to issue maps for registering property rights — a different document doing a different job. Article 20 permits free zones and special development zones to generate their own detailed maps, but requires that they “align with the maps and plans approved by the DM.”

The industry already reads provenance as the answer, even where it does not say so explicitly. The utility provider's design guidelines require a site plan “from the concerned Zoning Authority.” The roads authority asks for an “Affection Plan copy (for non-Dubai Municipality areas).” Neither names an issuer, because the issuer depends on the plot.

So the practical instruction is narrower than owners expect: ask which authority issued the site plan. There is no authority field to read.

Two details worth diarising. Site plans issued by the creative-cluster authority are valid five years, and its design approvals require validity at the moment of submission — an expiry that quietly invalidates a package. That authority also sells the site plan and the planning data separately, so the site plan alone does not carry the development-control parameters feasibility needs.

Where does each authority apply?

Dubai Municipality governs mainland land by default. Trakhees governs land owned by the ports and free-zone group and its affiliates. The Dubai Development Authority governs the creative-cluster zones. Several other zone authorities govern their own areas. The examples below are worked illustrations of the test — not a lookup table, because the plot number governs.

Note the distinction the market routinely conflates. The master developer owns and masterplans the land and controls design through the master community declaration. The building control authority licenses the works. On the Palm these are different bodies — Nakheel is the master developer, Trakhees issues the permit. An owner who assumes the master developer issues the permit will sequence the programme wrong and discover it late.

Two rows are marked unverified deliberately. Downtown and Dubai Marina sitting with the Municipality is a sound inference but no primary source states it. Business Bay could not be resolved at all. Every confident jurisdiction table in circulation is published by firms selling approvals services, and none of them cites an authority for the list.

What does the master developer approve, and does it replace the authority?

No. Dubai law names three separate consents. Under the jointly owned property law, an occupant may make substantial alterations to the structure or external appearance of a unit “only after obtaining the approval of the Master Developer, the DLD, and the Competent Authority.” Three gatekeepers, named separately, in one clause.

Where the property is jointly owned, the master developer's consent is statutory. On a greenfield plot it is contractual — through the master community declaration, which the law defines as including “the planning and construction standards of the Master Community”, and through the plot sale conditions. That distinction matters commercially: the contractual limb is negotiable at acquisition and the statutory one is not.

The sequence owners describe in practice — concept to the master developer, then to the authority — is confirmed in published form. One authority's development guidelines require developers to approach it at preliminary design stage “to obtain the approval on the building volume, built up area, setbacks, external character, and elevations material specifications”, and then at final design stage to submit “along with the other external Authorities NOCs — prior to applying for Building Permit.”

One nuance to hold. In several zones the master developer is the regulator, or is affiliated with it, and the two steps collapse into one submission. The sequence is genuinely two-step where they are separate bodies — a mainland community with a private master developer and building control at the Municipality.

And here is the part that costs money. The authorities require evidence of master-developer consent but do not administer it. The creative-cluster authority's design services list contains no master-developer NOC service, yet its conditions require gate-level confirmation from the master developer, sewerage connection confirmation from the master developer, and a master developer NOC in lease cases. That authority turns a final design approval around in five working days. Nobody publishes a turnaround for the master developer's consent, and no authority will chase it for you. It sits outside the regulated process and therefore outside its service levels, which is precisely why it is where programme risk accumulates — and why it rarely appears on an owner's programme as a float-consuming activity.

What are the actual approval stages, and which one is the bottleneck?

Design approval and building permit are separate stages, and enabling works need their own permits. The design approval is the bottleneck, because it carries every third-party NOC. Owners who programme “building permit” as the milestone are measuring the wrong thing.

Only one Dubai authority publishes its full process, so it carries the worked example here and the figures are its own. The design stage runs preliminary design approval, then sub-structure design approval, then final design approval. The construction permits then run in this published order: mobilisation, excavation, shoring, piling, sub-structure, final building permit, fit-out. Five discrete permits precede the building permit — which is not how most feasibility programmes show it.

There is also a handover in the middle that programmes rarely show: the consultant applies for the design approvals, and the contractor applies for the building permit. If the contractor is not appointed when design approval completes, the permit waits on procurement, not on the authority.

The building permit runs for four years. The completion certificate takes three working days against four prerequisite forms.

One caveat: these are one authority's published service terms. The Municipality's procedure documents are not machine-readable from its site and Trakhees' are not publicly reachable, so no responsible cross-authority comparison of fees or turnaround can be published. Anyone offering one has not sourced it.

Which NOCs do you need, and when do they bite?

Around ten, and they bite at final design approval rather than at the permit. Utilities, civil defence, telecoms, drainage and roads must all close before design approval issues — and the design approval cannot complete until the slowest third party closes.

Two traps in that list. The security regulator's CCTV approval appears only at completion, not at design, which catches teams that assumed everything front-loads. And the civil aviation trigger is not published in machine-readable form anywhere — whether it turns on height, proximity to an aerodrome, an obstacle-limitation test or crane use cannot be established from the authority's own pages, so no threshold should be quoted. Separately, the 120-metre trigger for wind tunnel modelling under a 2021 administrative resolution is a structural requirement and is frequently confused with the aviation one.

Ten third parties, each with its own queue, each producing a dated document, all feeding one design approval that cannot close until the last of them closes. Knowing who owes what, which version was approved, and what expires before the next submission is document control rather than project management, and it is why we run the approvals record on a controlled platform rather than in a shared inbox. In our engagements that sits in Zepth Core, which handles document control, quality and site operations from design through handover. Disclosure: PRASOON's founder is also the founder of Zepth; the platform figures cited here are Zepth's own — more than 100 projects delivered and over 50 million square feet under management.

Does the rulebook change when the authority changes?

Less than owners assume. The Dubai Building Code applies across the whole emirate, including special development zones and free zones, and states that it replaces the design regulations previously published by the individual authorities. Fire safety and site safety are unified too. Green building is where the regimes genuinely diverge.

The code position is worth stating precisely because the commercial content on this subject implies the opposite. The 2021 decree provides that the Code applies “throughout the Emirate, including in Special Development Zones and free zones, such as the Dubai International Financial Centre”, and that “all public and private entities, and individuals, must comply.” What differs between authorities is the submission format, not the design standard.

Green building is the real divergence and the real cost item. The Municipality mandates Al Sa'fat, with a Silver minimum for new buildings since October 2020. The ports free-zone regulator runs a separate system derived from an international rating scheme, enforced since 2008, and does not mention Al Sa'fat anywhere in its published requirements. Different rating framework, different consultant brief, different cost plan — decided by which authority holds your plot.

Two further points owners should know. The 2025 construction safety decree gives both the Municipality and the zone authority officers who may inspect sites and issue violation reports, so a free-zone site now carries dual inspection exposure. And professional registration is unresolved: two 2025 laws recentralise contractor and consultant classification on the Municipality, and the 2026 buildings law defines both by reference to the Municipality's register regardless of zone — while the zone authorities continue to run their own registers without stating Municipality registration as a prerequisite. Whether one is recognised by the other is stated nowhere. For an owner appointing a panel across a mainland and a free-zone project simultaneously, that is the most expensive open question in the regulatory picture.

What if jurisdiction moves, and what should you establish before committing?

Nothing in the legislation protects a live permit or an in-progress application when jurisdiction transfers. The instruments transfer licences and ongoing contracts; permits and pending applications are not addressed. Because the risk is not allocated by law, it has to be allocated by contract.

The transfers are documented and recent. Seventeen plot groups moved into a free zone in 2023, effective on publication. A new zones authority succeeded two existing zone authorities in 2022, with its constituent zones fixed by plot number rather than by area name. A category of approvals moved between two authorities by circular in September 2025. None of these instruments says what happens to a permit already issued or an application already lodged.

So the contractual answer: state who resubmits and at whose cost in the consultancy appointment, and state whether a jurisdictional transfer is a change in law or an employer's risk event in the construction contract. Neither is standard drafting today.

Six things to establish before committing:

1. Obtain the affection plan and confirm which authority issued it, before exchange.
2. Confirm whether master developer consent is statutory or contractual for this plot.
3. Diary the site plan's expiry against the design approval programme.
4. Programme the design approval as the gating milestone, not the permit.
5. Name an owner and a date for every NOC at feasibility, not at design.
6. Allocate jurisdiction-transfer risk in the consultancy appointment and the construction contract.