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 > Work Acceptance Certification
Work Acceptance Certification


  In order to request for Letter of Reference with PTT, Suppliers must meet the following minimum requirements;
Suppliers have to deliver all works to PTT and it’s accepted by PTT’s Acceptance Committee.
Deliverable refer No.1 : Seller/Contractor/Lessors must deliver on time and never received the penalty charge.
Suppliers have to submit requisition document to have Letter of Reference within 1 year following the date after the acceptance Committee has accepted the last Work at PTT’s procurement division. Letter of Reference will be issued by PTT’s procurement division and will be available for verification and traceability.
For more information, please contact…….