Expression of Interest (EOI)
As Gaeilge: Léiriú Spéise
Also known as: EoI
Last reviewed April 2026
An early-stage submission a supplier makes to register interest in a future tender, often on a restricted procedure or framework.
A short submission used in restricted procedures, dynamic purchasing systems and competitive dialogue where suppliers register interest before being shortlisted to receive the full tender pack. In Ireland, an EOI is normally submitted via eTenders.gov.ie and asks for basic capacity, qualification and experience details, sometimes via the ESPD. Suppliers who pass selection are then invited to tender.
In the Tenderwatch data
- Appears in 1 notices captured in the last 12 months on Tenderwatch (as at August 2026).
Sources and legal basis
Primary legislation and official guidance. Always confirm the current text on the source before relying on it.
Open Irish tenders featuring Expression of Interest (EOI)
Related terms
Restricted Procedure
A two-stage EU procedure: pre-qualification followed by invitation to shortlisted candidates.
ESPD (European Single Procurement Document)
Standardised self-declaration confirming you meet exclusion grounds and selection criteria: required on EU-threshold tenders.
Selection Criteria
Minimum requirements a supplier must meet to be considered: financial standing, technical capability, tax clearance.
Competitive Dialogue
A flexible EU procedure for complex contracts where the authority develops the solution with shortlisted candidates.
eTenders
Ireland's national e-procurement platform at etenders.gov.ie, where public contracts over €50,000 (goods/services) must be advertised.
Framework Agreement
A pre-qualification arrangement where a panel of approved suppliers compete for call-off contracts.
Economic Operator
The EU procurement term for any supplier, contractor or service provider (an individual, firm, or consortium) that bids for or performs a public contract.