eSourcing (UNOPS)

eSourcing is UNOPS's dedicated e-procurement platform, available at esourcing.unops.org, that handles the complete tendering lifecycle from tender publication and supplier invitation through online bid opening, evaluation, and contract award for UNOPS's $1.5 billion annual procurement programme.

What is eSourcing?

UNOPS (the United Nations Office for Project Services) is unique in the UN system because it procures on behalf of other UN agencies and governments, acting as a procurement agent rather than buying only for its own operations. It is the largest UN infrastructure and construction procurer and the leading UN-to-UN procurement supplier, with over 5,000 registered vendors across 170 countries. eSourcing is the platform through which this volume flows: it publishes tenders, manages supplier communication, runs online bid openings, and records evaluation outcomes.

Suppliers must register on ungm before they can access and participate in UNOPS eSourcing. Once registered and admitted to a specific tender, the platform handles all bid submission and correspondence electronically, replacing paper-based submission. UNOPS tenders cover construction and civil works, goods (vehicles, equipment, medical supplies), professional services, and logistics, with the mix varying by the client, which can be a UN agency, a government, or a development fund.

Why eSourcing matters for bidders

Because UNOPS acts as a procurement agent for other organisations, a supplier that qualifies and performs well in a UNOPS tender gains access to a far wider client base than the agency itself represents. eSourcing is the operational gateway to that market: without an active account and familiarity with the platform, a supplier cannot submit a bid regardless of their technical or commercial capability. The registration sequence, first UNGM, then eSourcing access, takes time, so suppliers should complete it well before a target tender closes. UNOPS publishes future opportunities in advance where possible, and monitoring the eSourcing tender list gives early warning of upcoming competitions.

FAQ

Why does UNOPS procurement cover such diverse categories?

UNOPS procures on behalf of its clients, which include other UN agencies, national governments, and international financial institutions. The category range reflects the breadth of those clients' needs, from infrastructure construction to humanitarian relief supplies.

Do I need UNGM registration to use UNOPS eSourcing?

Yes. UNGM registration is a prerequisite for accessing eSourcing. Suppliers should complete at minimum UNGM Basic Registration before attempting to participate in UNOPS tenders.

What happens during an eSourcing bid opening?

UNOPS runs online bid openings through the eSourcing platform, making the process electronic and auditable. Bid prices and compliance checks are recorded in the system, with results communicated to participating suppliers after the opening is complete.