FreeTender
Accepting bidstenderGlobal / multi-country

EXTENDED - Revitalization of the House of Mujaga Komadina in Mostar

Issued by UNESCO · via UNGM — UN Global Marketplace

Verify & apply on the official portal →
Published
28 Aug 2026
Closes
26 Oct 2026
Reference
Construction-ITB-SAR-04-2026
Location
Bosnia and Herzegovina, Global / multi-country
Sector
Construction & Infrastructure

This notice was amended

Details changed after publication. Re-check the official notice before bidding.

  • Submission deadline changed from 15 Oct 2026 to 26 Oct 2026
    First seen by FreeTender on 13 Oct 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

UNESCO in Global / multi-country has published a tender in construction & infrastructure: “EXTENDED - Revitalization of the House of Mujaga Komadina in Mostar”. Submissions close on 26 October 2026, 4 days from today. Quote reference Construction-ITB-SAR-04-2026 in any correspondence with the buyer. FreeTender has recorded 90 notices from this buyer since 2026, 15 of them currently open. There are 12 open construction & infrastructure notices in Global / multi-country on FreeTender. Bids are submitted to the buyer through UNGM — UN Global Marketplace, not through FreeTender.

Details

United Nations Educational, Science and Cultural Organization (UNESCO) hereby invite qualified companies to submit sealed tenders as follows:

Revitalization of the House of Mujaga Komadina in Mostar

Expected Procurement Components:

❑ Implementation of required construction, installation and equipping works, in accordance to the executive design completed by the studio Studio Ars R , Mostar ;

❑ The construction works are to be implemented in a way ensuring required ensuring environmental sustainability and with minimal or no CO2 emission, during construction process and upon inauguration of the building.

Plese refer to attached Procurement Notice Form.

Context for bidders

We hold 90 notices from UNESCO, going back to July 2026 — 15 of them still open. They buy mostly in IT & Telecom, Financial & Professional Services and Construction & Infrastructure. There are 12 open Construction & Infrastructure tenders in Global / multi-country. This one closes in 4 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. 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.
Common bidding mistakes to avoid →Writing a winning proposal

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