Wastewater & Hazardous Liquids Treatment licence in the UAE
Wastewater & Hazardous Liquids Treatment licensing in the UAE — the authority catalogue rows we hold for this line, the approvals attached to them, and where the activity can be filed.
- Dubai mainland (DET)
- 3700004
What the authority says
Includes plants engaged in treating sewage water and oily water generated from the industrial processes, through chemical and biological filtering processes to remove solids and organics and produce treated water to use in irrigation and industry.
Invest in Dubai activity reference · synced 5 September 2026
Where you can licence this
| Authority | Status | Code | Licence type | Approval | Facility |
|---|---|---|---|---|---|
| IFZA (Dubai) | Not listed under this name | Code— | Licence type— | Approval— | Facility— |
| Ajman Free Zone | Not listed under this name | Code— | Licence type— | Approval— | Facility— |
| Dubai mainland (DET) | Listed | Code3700004 | Licence typeProfessional | ApprovalNot stated | FacilityNot restricted in the catalogue |
Catalogue evidence, not legal advice. Authorities change activity lists without notice — confirm before you file.
Routes that list this activity
A route listing the activity is a starting point. The authority confirms eligibility when you apply.
Free zone or mainland
- Dubai mainland under DET lets you invoice UAE mainland clients directly, but it expects Ejari-registered premises and runs longer than a free-zone desk package.
Related activities
- Assembling of water treatment systems and blending of related chemicalsAjman Free Zone
- Transport of sewage Water using Pumping TankersDubai mainland (DET)
- Sanitary Sewer Networks MaintenanceDubai mainland (DET)
- Grease Traps Cleaning & Wastes RemovalDubai mainland (DET)
- Hazardous Materials TransportDubai mainland (DET)
- Hazardous Waste Collection & TransportIFZA (Dubai) · Dubai mainland (DET)
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FAQ
Can I add more activities to a Wastewater & Hazardous Liquids Treatment licence later?
Usually yes, as a licence amendment, subject to the authority's rules and any extra approval attached to the new line.
Does this activity need third-party approval?
The catalogue rows we hold for this activity carry no prior-approval flag. Re-check the live authority catalogue before filing, since flags change.
Licence Wastewater & Hazardous Liquids Treatment with Dubai Setup Index
Compare free-zone and Dubai mainland requirements for costs, premises and how you invoice.