OJEU (Official Journal of the European Union)

The OJEU (Official Journal of the European Union) is the EU's official legal gazette and the publication of record for all above-threshold public procurement. A contract notice only gains binding legal force under EU directives once it appears in the OJEU; the practical, searchable interface for those notices is TED (Tenders Electronic Daily), which is the online supplement to the OJEU S series.

What is the OJEU?

The OJEU publishes EU legislation, decisions, and official announcements across three series. Procurement notices appear in the S (Supplement) series, which ted makes searchable and accessible through a free REST API. When a contracting authority in an EU member state issues a contract for goods, services, or works above the relevant procurement-threshold, it is legally required to publish the notice in the OJEU S series before advertising through any national channel. This sequencing rule means the OJEU is always first, and national portals or aggregators follow.

Since 2023, eforms-structured data has been mandatory for OJEU procurement notices, so every notice now carries machine-readable fields rather than unstructured text. The dispatch date recorded in the OJEU also starts the clock for statutory standstill periods and minimum tender deadlines, giving the publication date legal significance well beyond simple market visibility.

Why the OJEU matters for bidders

Understanding the OJEU's role explains why monitoring TED is more reliable than relying on national portals: by law, OJEU publication precedes domestic advertising, so a TED-first monitoring setup gives the earliest possible sight of any opportunity. EU directives set minimum deadlines for the open-procedure in days from the OJEU dispatch date, so the dispatch date in each notice is the correct baseline for calculating when bid documents must be submitted. Suppliers who track dispatch dates rather than publication dates avoid miscalculating deadlines by the one-day gap that sometimes separates the two.

FAQ

Is the OJEU the same as TED?

No. The OJEU is the official legal journal; TED is its online searchable supplement. All procurement notices must appear in the OJEU to be legally valid, and TED makes those notices searchable and available through the TED API.

Does the OJEU cover contracts below the EU thresholds?

No. Below-threshold contracts are governed by national rules and are not required to be published in the OJEU or on TED, though some member states voluntarily publish smaller contracts there.

What is the S series of the OJEU?

The S series (Supplement) is the section of the OJEU that contains procurement notices. It is published daily and is what TED presents in its searchable interface.