If you lease a warehouse, office or plot in Jebel Ali Free Zone and want to change it, you will deal with two organisations, not one. Jafza, as landlord and free zone operator, has to agree to the change. Trakhees, the regulator for Ports, Customs and Free Zone Corporation land, issues the building and safety permits. Dubai Municipality is not involved.
Most JAFZA projects that stall do so because the tenant treated one of those as the whole process. This guide explains how the JAFZA building permit process fits together for fit-outs, warehouse modifications and new plot facilities, what each side asks for, and where time is usually lost.
If you want the submissions handled for you, our JAFZA approval services cover both the Jafza NOC and the Trakhees permits. Otherwise, here is how it works.
The short answer
Building work in JAFZA needs two things: a Modifications NOC from Jafza, applied for through the Dubai Trade portal, and permits from Trakhees, mainly from its Civil Engineering Department (CED) and, depending on the use, its Environment, Health and Safety (EHS) department. Jafza's published guide lists the building or modification permit among the documents for its NOC, so the two tracks have to be planned together. Fit-outs also follow the Jafza Fitout Manual, and plot developments must meet Jafza's Development Control Regulations. Civil Defence and DEWA requirements apply as they do elsewhere in Dubai.
Why JAFZA works differently from mainland Dubai
JAFZA sits on land controlled by the Ports, Customs and Free Zone Corporation. On that land, building control belongs to Trakhees rather than Dubai Municipality. That is the same reason Palm Jumeirah and most Nakheel communities follow a Trakhees route; our DM or Trakhees guide explains the split in detail.
On top of that, Jafza is your landlord. Like any landlord, it controls what happens to the asset it leases to you. Its NOC is a property permission, not a building permit. You need both, and neither replaces the other.
If you have only ever built on the mainland, the main differences are:
- Two approval bodies. Jafza as landlord and operator, Trakhees as regulator.
- A different portal. Jafza NOCs run through Dubai Trade, not the Dubai Municipality building permit system.
- Two Trakhees reviews. Trakhees separates structural and architectural review (CED) from environment, health and safety (EHS).
- Zone-specific planning rules. Jafza's Development Control Regulations set plot coverage, heights, setbacks and parking for warehouse, logistics and industrial plots.
Which JAFZA approval you need
The route depends on what you lease and what you are changing.
Fit-out of a leased office or warehouse unit
Interior work inside a leased unit follows the Jafza Fitout Manual. The manual sets out the stages Jafza expects: planning, submission, approval, execution, handover and acceptance. You will need a Modifications NOC from Jafza and, where the work affects structure, MEP or fire safety, the relevant Trakhees permits.
Modification of a leased warehouse
Adding a mezzanine, changing racking that affects fire strategy, opening new doors or extending a canopy are modifications, not fit-outs. They need a Modifications NOC and a Trakhees modification permit. If your project is a mezzanine, our guide to warehouse mezzanine approval in Dubai covers the structural side.
New facilities on leased land
If you lease a plot and are building or expanding facilities on it, Jafza's requirements expand. Alongside the standard documents, Jafza asks for the Trakhees-issued lease drawing or affection plan, proposed architectural layouts, and CED-approved as-built drawings of the existing facilities. The design must comply with Jafza's Development Control Regulations for that zone.
The Jafza Modifications NOC
The Modifications NOC is Jafza's consent for changes or upgrades inside or outside a leased unit. According to Jafza's published guide, you apply through the Dubai Trade portal under Asset and Property Management.
Who can apply
The customer can apply directly. If a contractor or consultant is applying on your behalf, you first create a sub-user ID for them on Dubai Trade. Customers in some other Jafza-managed areas, such as NIP, Ducamz, Port and Terminals and Dry Ports, apply by email instead.
Documents Jafza lists
- A copy of your Jafza trade licence.
- The building or modification permit.
- Approved drawings.
- Site photographs, including the boundary wall edge for outdoor work.
For plot facilities, add the Trakhees lease drawing or affection plan, the proposed architectural layouts and the CED-approved as-built drawings of existing facilities. Jafza caps each file at 20 MB.
Fees and timeline
Jafza lists no charge for the Modifications NOC and an estimated five working days for processing. That figure covers Jafza's review only. It does not include Trakhees, which runs on its own timeline.
The Trakhees side of a JAFZA building permit
Trakhees reviews the technical design. For most JAFZA projects that means:
- Design submission to CED. A Trakhees-registered consultant submits architectural, structural and MEP drawings for review against Trakhees regulations.
- EHS review. Depending on the use and the risk, Trakhees EHS reviews fire and life safety, environmental impact and occupational safety. Storage of hazardous goods, food handling and industrial processes draw the most attention. Our guide to Trakhees EHS approval covers this review.
- Permit issue. Once comments are closed, Trakhees issues the building or modification permit, which then supports the Jafza NOC.
- Inspections and completion. Trakhees inspects during and after the works, and the project closes with a completion certificate from Trakhees.
Our Trakhees approval services page explains how we manage CED and EHS submissions together.
Putting the two tracks together
Because Jafza's NOC request lists the Trakhees permit and approved drawings among its documents, the practical order on most projects is:
- Confirm the scope against your lease and, for plots, the Development Control Regulations.
- Appoint a consultant registered with Trakhees and a contractor acceptable to Jafza.
- Prepare the drawing set to satisfy both Trakhees and the Jafza Fitout Manual.
- Obtain the Trakhees approvals for the works.
- Apply for the Jafza Modifications NOC on Dubai Trade with the permit and approved drawings attached.
- Run Civil Defence and DEWA requirements in parallel where the scope affects fire systems or electrical load.
- Carry out the works, pass inspections and hand over to Jafza under the Fitout Manual.
Some scopes need an early conversation with Jafza before the design is fixed, particularly anything affecting the building envelope, shared areas or plot boundaries. Raising it early is cheaper than redesigning after a refusal.
Where JAFZA projects lose time
- Starting work on a Jafza NOC alone. The NOC is landlord consent, not a building permit.
- Using a consultant who is not registered with Trakhees. The drawings have to come from a registered party.
- Ignoring the Development Control Regulations. A plot extension that breaches coverage or setback limits will not be approved however good the drawings are.
- Missing as-built drawings. For plot facilities, Jafza asks for CED-approved as-builts of what is already there. Older facilities often have gaps that take time to regularise.
- Treating EHS as an afterthought. For warehouses storing regulated goods, the EHS review often decides the timeline.
For a realistic view of how these timelines compare with other authorities, see our Dubai authority approval timeline guide.
Choosing your consultant and contractor
On a JAFZA project, the team matters more than usual because two organisations review the work. When you shortlist, ask:
- Is the consultant registered with Trakhees for the type of work, and have they submitted JAFZA projects recently?
- Has the contractor worked under the Jafza Fitout Manual, and do they carry the insurance Jafza expects?
- Who will prepare the Dubai Trade application, and have you created a sub-user for them?
- How will EHS be handled if you store regulated goods or run industrial processes?
A team that has done this before will usually spot Development Control Regulation issues at concept stage, when they are cheap to fix.
What to budget for
Jafza lists no fee for the Modifications NOC. The costs on a JAFZA project come from elsewhere: consultant fees for design and submissions, Trakhees review and inspection fees, DEWA connection costs if the load changes, and any Civil Defence requirements. Allow for the time to produce as-built drawings if your facility doesn't already have CED-approved ones. Fee schedules change, so budget from a current quote rather than from older figures.
Frequently asked questions
Does Dubai Municipality issue building permits in JAFZA?
No. JAFZA is on Ports, Customs and Free Zone Corporation land, where Trakhees issues building and modification permits. Jafza, as landlord, issues the Modifications NOC.
Is the Jafza Modifications NOC the same as a building permit?
No. It is Jafza's consent as landlord and free zone operator. Building and modification permits come from Trakhees.
How long does the Jafza Modifications NOC take?
Jafza estimates five working days for its review, with no fee. The Trakhees permit runs separately.
Can my contractor apply for the Jafza NOC?
Yes. You create a sub-user ID for them on the Dubai Trade portal so they can apply on your behalf.
Do I need approval for an interior fit-out in a Jafza office?
Yes. Fit-outs follow the Jafza Fitout Manual and need Jafza's consent. Where the work affects structure, MEP or fire safety, Trakhees permits are needed as well.
What rules apply to building on a Jafza plot?
Jafza's Development Control Regulations set land use, plot coverage, building and boundary wall heights, setbacks and parking for warehouse, logistics and industrial plots, in line with the Jafza Master Plan.
Planning a project in JAFZA?
Send us your unit or plot details and the scope you have in mind. We will confirm which Jafza and Trakhees approvals apply, what drawings you need, and the order to run them in. You can contact our team here.
