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.
Recent tenders mentioning 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.