Expression of Interest
Finance and Economy Singapore Public Service
An invitation for interested firms to indicate interest and provide information, often for market sounding, pre-qualification or an early procurement stage.
Also known as: Expressions of Interest
Context: The procedural effect of an EOI depends on the exercise; shortlisted firms may later be invited to a quotation or tender.
Where you may encounter this
Source checked for EOI (opens in a new tab) Checked 2026-08-03