Court of Justice of the European Communities — Provisional measures — Request for suspension of execution of decision of High Authority — Time for making request — Request made after closure of written and oral proceedings on merits.

International organization — European Coal and Steel Community — Convention containing Transitional Provisions — Competence of High Authority — Decisions of Authority required to be taken during transitional period — Notification of decisions to Government concerned after expiry of period — Determination of date of decision — Alleged violation of Convention, section 23, and Treaty, Article 70 — Meaning of concept of discrimination in Treaty — Breach of substantial procedural requirement — Requirement of reasons for decision of High Authority — Détournement de pouvoir — Necessity for supporting this ground with precise evidence.