Tender Details
Description / Scope of Work
Pakistan State Oil Company Limited invites sealed electronic bids through SAP Ariba from eligible contractors for ISO 50001:2018 Certification for Energy Management System. The tender reference is ESG-A4912-NZ and covers certification services for the company's energy management framework in Sindh. The bidding procedure is Single Stage – Two Envelope, conducted entirely through the SAP Ariba portal. Tender documents will be available from 29 July 2026 to 13 August 2026, with bid submission closing at 14:15 on 13 August 2026 and opening commencing at 15:00 the same day.
Eligible contractors must demonstrate adequate past relevant experience in ISO 50001:2018 certification and possess sound financial capabilities. Bidders are required to be active tax payers and must submit valid NTN, GST/PST certificates, and CNIC of the owner or authorized representative. Vendors without a SAP Ariba Network ID must register on the portal beforehand. The tender follows a Single Stage – Two Envelope procedure under Pakistan's public procurement regulations.
Tender documents are accessible exclusively through the SAP Ariba portal at the provided link. Interested parties must submit a duly signed and stamped request letter on official letterhead mentioning "Tender Documents Collection Request – Tender No. ESG-A4912-NZ" along with scanned copies of required credentials. All communications and submissions occur through SAP Ariba; no physical submissions are accepted. Further updates and clarifications may be issued through PSO's procurement website (www.psopk.com/procurement) and PPRA website (www.ppra.org.pk). Contact details: Pakistan State Oil Company Limited, 2nd Floor, PSO House, Khayaban-e-Iqbal, Clifton, Karachi, Tel: 111-111-PSO (776), Ext: 2261.
For Bidders: Our Analysis PAKISTANTENDER INSIGHT
Independent analysis by PakistanTender — not part of the official notice. Always confirm details against the original tender document.
PSO seeks ISO 50001:2018 certification services for energy management—a specialized professional service likely involving audit, documentation, and compliance verification. The two-envelope procedure indicates technical and commercial evaluation. Tight timeline (15 days document collection, same-day opening) suggests urgency. Eligibility requires demonstrated experience and active tax status. Competition may be limited to established certification bodies familiar with ISO energy management standards.
Who can bid: Bidders must be active taxpayers with valid NTN and GST/PST certificates. CNIC of owner/authorized representative required. Typically for ISO certification services, relevant accreditation and prior ISO project experience are expected, though the notice does not explicitly state a category or registration body requirement beyond tax compliance.