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Supplier Portal

ADNOC LNG has implemented online invoice submission system, the implementation was very successful and most of the vendors have been using the portal to enter their invoices and relevant supporting documents.  As part of our e-payment initiatives, it is decided to implement on-line invoice submission procedure for all vendors effective 1 September 2015.  Accordingly, you are advised to upload all your invoices through ADNOC LNG portal, as the manual invoice submission procedure will not be considered for payment, effective from 1 September 2015.


For supplier portal you have to do registration on the application, it is different from registration with Supplier Chain Management (procurement). Please use following links to understand how system works and then complete signup for submitting invoices. Each vendor can have maximum of three accounts for invoice submission.


1. You should know your company’s vendor code

2. You should know your company’s registered email address

Registered email address is normally provided by vendor at the time of company registration with Supplier Chain Management (procurement), this email address is used for all official communication from ADNOC LNG Supply Chain Management & Finance. 

ADNOC Group Tax Registration Number 100229459100003

Supplier Portal Help​ & Important Links

User Guide

Following YouTube videos explain vendor signup and invoice submission process,

Sign Up Process

Invoice Submission



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