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Supplier Registration

The Department of Energy requires that suppliers be registered and qualified against a number of criteria in line with the DoE’s strategy and the overall public sector requirements in the Emirate of Abu Dhabi and the UAE.

To register as a DoE supplier, and to be eligible to participate in DoE tenders, please complete the following steps:

Download the registration questionnaire form:

  • Rated Registration Questionnaire (for consultants, specialized companies, and service providers)
  • Non-Rated Registration Questionnaire (for generic services and goods suppliers) Please find the questionnaire below.

Ensure that the following documents are available and ready to be attached when registering:

  • Company Profile
  • Valid commercial licence (issued by the Department of Economic Development – Abu Dhabi)
  • TRN (Tax Registration Certificate issued by the Federal Tax authority FTA)
  • Supporting documents from commercial agencies (if any)
  • Authenticated signature from the person authorized to sign
  • A certified letter of delegation to sign if the signatory is not the owner
  • A copy of the passport and Emirates Identity Card of the company Owner and Authorised signatory person
  • A copy of Power of Attorney
  • Sign and stamp Acknowledgement Form (attached)
  • Company/organization bank account confirmation letter (issued by the bank and signed by the authorized person in the company/organization)
  • Latest financial statement or 3 months' bank statement for non-rated suppliers
  • HSE plan and ISO certificates, if applicable

Complete the registration via one of the following links:

  • If you have not registered with DOF’s in the ADERP system (you are a new supplier): New Registration New Registration
  • If you are already registered with DOF's in the ADERP system, and you want to BE activated for DoE as a supplier: Registered Supplier Registered Supplier

For assistance, please download the iSupplier Portal User Manual.

Acknowledgment Private Sector Compliance with Contracting Stipulations of Government Entities


The objective of this user manual is to describe how suppliers & contractors can update their information.


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