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Accepting bidseoi

Concern Worldwide DRC: Invitation for Expressions of Interest: Wash Works and Supplies

Issued by Concern Worldwide · via IAPG — Inter-Agency Procurement Group

Published
8 Sept 2026
Closes
23 Sept 2026, 23:59 UTC
Location
Africa

Details

Concern Worldwide DRC invites suitably qualified contractors and suppliers to submit an Expression of Interest (EOI) for the provision of WASH works and supplies across Concern’s areas of operation in Grand Nord Kivu, Petit Nord Kivu and Tanganyika. The purpose of this process is to establish a list of prequalified contractors and suppliers who may be invited to submit quotations or offers for WASH works and supplies during the prequalification period. For further details, please see the Expression of Interest notice at: https://www.concern.net/accountability/supply-chains

Context for bidders

We hold 2 notices from Concern Worldwide, going back to September 20262 of them still open. This one closes in 9 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

FreeTender mirrors this notice for reference. Verify the details and bid on the official portal.

Verify & apply on the official portal →