Public procurement in Montenegro: how it works and how to protect your bid
Montenegro's public procurement market is small, EU-aligned on paper and, in practice, still prone to specifications written around one supplier. This guide covers what a foreign or regional bidder needs to know: the legal framework, the e-procurement system, the deadlines that decide whether you can challenge anything, and the remedies that actually work.
The framework
The Law on Public Procurement (Zakon o javnim nabavkama, Official Gazette of Montenegro 74/2019, with amendments 3/2023, 11/2023, 84/2024 and 98/2026) entered into force at the end of 2019 and transposes Directive 2014/24/EU. The Constitutional Court has confirmed the alignment and that ratified international agreements apply directly (Art. 9 of the Constitution) — which means the Directive's Art. 42 on technical specifications can be argued before Montenegrin bodies.
Institutions:
- Ministry of Finance — Directorate for Public Procurement Policy (ujn.gov.me): policy, oversight, the e-procurement system.
- ESJN / CEJN (cejn.gov.me): the electronic public procurement system. Every notice, tender document, clarification, bid and appeal goes through it. Registration is required to bid and to file.
- Commission for Protection of Rights in Public Procurement Procedures (kontrola-nabavki.me): the independent first-instance review body. A president and six members.
- Administrative Court (Upravni sud): judicial review of Commission decisions.
Principles you can enforce
Arts. 8, 10 and 12 — competition, equal treatment and non-discrimination, proportionality. Art. 86 — tender documentation must be clear and complete. Arts. 87–88 — specifications must be functional; references to a manufacturer, trademark, type or origin are prohibited where they favour or exclude bidders, permitted only exceptionally with "or equivalent" and stated equivalence criteria. Art. 85 — market research is mandatory above thresholds (150,000 € goods/services, 500,000 € works) and its report is published on ESJN: ask for it.
Where foreign bidders get excluded
From our database of 4,800+ decisions, the recurring patterns:
- Manufacturer-only authorisation — "authorisation issued exclusively by the manufacturer" (or "manufacturer or distributor") excludes authorised representatives; consistently annulled by the Commission and confirmed by the Administrative Court (U.br. 4816/18).
- Datasheet specifications — parameters numerically identical to one model's datasheet; annulled where the appellant names the model and tables competing products (e.g. Montefarm hip prostheses, UP.0907-257/2025, with a court-appointed expert).
- Cumulative effect — individually acceptable parameters only one product meets in combination; recognised, but only with a manufacturer comparison table.
- Territorial conditions — staff residency in Montenegro, service coverage only the incumbent has; annulled.
- Disproportionate references — e.g. a 400,000 € reference threshold for a 124,000 € contract; the Commission compares thresholds with the actual scope.
- Scoring what is already mandatory, or scoring parameters only one manufacturer offers — the Commission's most stable rule.
The three steps and their deadlines
| Step | Deadline | Authority responds |
|---|---|---|
| Clarification request (Art. 95) | At least 10 days before the bid deadline | 5 days, published to all on ESJN |
| Amendment request (Art. 94(4)) | 8 days from publication of the documentation | 3 days |
| Appeal to the Commission (Arts. 185–188) | Art. 186: 20 days, 10 days or half the bid period, from publication of the original documentation; 10 days from receipt for award/cancellation decisions | Procedure suspended |
Three rules that catch newcomers: a bid-deadline extension does not restart the appeal clock; the authority's reply to an amendment request is not appealable; and a bidder who did not appeal the documentation cannot attack it later in an appeal against the award (preclusion).
Standing. Since 2018 the Administrative Court requires an interested party to show concrete harm — in practice, file the clarification request first and address legal interest in a dedicated section of the appeal.
The appeal fee
1 % of the estimated contract value, capped at 20,000 €, per lot the appeal touches (Art. 188). Proof of payment must be filed by the appeal deadline — no cure period. Refunded if the appeal succeeds, including where the Commission annuls the documentation ex officio; the successful appellant also recovers representation costs.
Evidence — or nothing
The Commission rejects most specification appeals under Art. 194(1) for lack of proof, with a standard formula: the fact that your product does not meet the specification does not prove that no other product does. What succeeds: the favoured model named; comparative catalogues from at least three manufacturers covering every contested parameter; manufacturer statements; a request for a court expert where the subject is technical. Untranslated catalogues and brochures that skip parameters do not count.
After the Commission
Judicial review before the Administrative Court. The Court does not review expediency, but it annuls Commission decisions that fail to examine technical evidence, lack real reasoning, or assert "at least two manufacturers" without naming them.
Practical checklist for a foreign bidder
- Register on ESJN early — filings go through it.
- Read the documentation on publication day and compute all three deadlines.
- Send the clarification request immediately; prepare the amendment request and the appeal in parallel.
- Build the manufacturer table before you argue discrimination.
- Budget the 1 % fee — it is refunded on success.
- Watch the ESJN status after filing: if bids open automatically despite an appeal, the whole procedure is annulled.
Tendering.me drafts every filing in Montenegrin for ESJN submission, with analysis and communication in English, within 24 hours. First documentation review is free.
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Related: Tender appeal in Montenegro · Tender documentation review
Author: Miloš Vuković, Fidelity Consulting d.o.o., Podgorica · Updated September 2026 · General information, not legal advice on a specific procedure.