Greek Public Procurement Guide 2026: How to Bid on Greek Government Contracts

The Greek Procurement Legal Framework

Greek public procurement law is primarily governed by Law 4412/2016, which transposed EU Directives 2014/24/EU and 2014/25/EU into Greek law. Subsequent amendments — including Laws 4782/2021 and 4912/2022 — have further aligned Greek procurement with EU requirements while introducing national-specific provisions.

Key regulatory bodies include:

• EAADISY (Εθνική Αρχή Διαφάνειας) — the Hellenic Single Public Procurement Authority (formerly AEPP/AEPPDE), responsible for monitoring, policy, and oversight of public procurement
• Court of Audit (Ελεγκτικό Συνέδριο) — provides mandatory ex ante control for contracts above €2 million (central government) and €1 million (regional/local authorities)
• AEPP — the independent review body for procurement challenges (now folded into EAADISY)

ESIDIS: The Central Platform

All Greek public procurement above €2,500 must be published and managed through ESIDIS (promitheus.gov.gr). ESIDIS handles the complete procurement lifecycle: notice publication, document distribution, clarification questions, bid submission, and contract award notification.

To participate in Greek procurement through ESIDIS, suppliers must:

• Register as an economic operator on promitheus.gov.gr
• Obtain a digital certificate (ψηφιακό πιστοποιητικό) for electronic submission — typically issued by ADACOM, Hellenic Post, or similar certified providers
• Register on KTIDIS (the national supplier register) where applicable
• For foreign companies: obtain a Greek Tax Identification Number (AFM — Αριθμός Φορολογικού Μητρώου) through the Greek tax authority

The digital certificate requirement is a practical barrier for first-time foreign bidders — allow 2–3 weeks for registration and certificate issuance before your first Greek bid.

Language and Documentation

Greek procurement is conducted predominantly in Greek. Contract notices, technical specifications, tender documents, and evaluation reports are published in Greek (with above-threshold notices simultaneously published in English on TED). Bids must typically be submitted in Greek unless the contracting authority explicitly permits foreign-language submissions.

For foreign companies, this creates a practical requirement for professional Greek translation services. Key documents requiring translation include the ESPD, technical proposal, financial offer, and any company certificates. Budget approximately €500–2,000 per bid for translation costs, depending on complexity.

Greek notarisation requirements are more extensive than many EU countries — many documents submitted by foreign companies must be accompanied by an Apostille or Greek Consulate certification. The specific requirements are listed in each tender's administrative terms (Διακήρυξη).

Construction Sector: MEEM Registration

For construction contracts, Greek law requires contractors to hold a MEEM (Μητρώο Εμπειρίας Κατασκευαστών) registration issued by the Ministry of Infrastructure and Transport. MEEM registration is categorised by class (value) and category (type of works), and foreign companies can obtain MEEM registration equivalent to their home country qualifications. The registration process typically takes 3–4 months and requires submission of completed project references, financial standing documentation, and key personnel CVs.

Recovery and Resilience Facility Opportunities

Greece received €17.8 billion under the EU's Recovery and Resilience Facility (RRF), one of the largest per-capita allocations in the EU. RRF projects are running through 2026 and beyond, covering digital transformation, green energy, transport infrastructure, and healthcare modernisation. These projects are published through ESIDIS and TED with EU oversight — expect enhanced transparency and anti-corruption provisions compared to purely national procurement.

Key RRF-funded sectors generating procurement in 2026 include:

• Digital government transformation (e-government, interoperability)
• Green building retrofits and energy efficiency
• Transport infrastructure (ports, airports, road network)
• Healthcare digitisation and hospital equipment

EU Funding: The Primary Driver of Greek Procurement

Understanding Greek public procurement in 2024–2029 means understanding ESPA. The Greek ESPA (Εταιρικό Σύμφωνο για το Πλαίσιο Ανάπτυξης — NSRF 2021-2027) represents €26.2 billion in EU co-financing — the primary engine of Greek public procurement for this period. ESPA-funded contracts cover infrastructure, digital transformation, energy, healthcare, research, and social services. Tracking ESPA programme calls through the relevant managing authorities is essential for any supplier targeting the Greek market.

The ESIDIS platform (esidis.eprocurement.gov.gr) is now mandatory for all contracting authorities — all procurement above €2,500 must be conducted through it. ESIDIS was rebranded and upgraded from the previous ESHDHS system; suppliers with older platform registrations should verify their accounts are active on the current system.

AEPP: The Procurement Review Body

For suppliers facing disputed award decisions, the relevant body is the AEPP (Αρχή Εξέτασης Προδικαστικών Προσφυγών) — the Authority for the Examination of Preliminary Appeals, now operating as part of EAADISY. Key deadlines: companies have 10 working days from notification of an award decision to file a preliminary appeal (προδικαστική προσφυγή). The AEPP then has 15 working days to issue a decision. Filing suspends the procurement process pending the decision. This mechanism is widely used in Greece and should be factored into bid strategy when there is strong reason to believe an award decision was procedurally flawed.

Practical Tips for the Greek Market

Pre-market engagement through industry days, information days, and preliminary market consultations (where permitted) builds awareness and credibility with contracting authorities. Attend sector-specific procurement information days announced through ESIDIS whenever possible. Partnering with a Greek company as a consortium member or subcontractor can significantly improve market access and bid credibility in the initial years of market entry — particularly for contracts where the contracting authority values local implementation knowledge.