https://new.epo.org/en/node/rpi.html Implementing Regulations Close Submenu Breadcrumb Home European Patent Convention (EPC 1973) – Table of Contents Implementing Regulations Part I Print Facebook Twitter Linkedin Email PART I – IMPLEMENTING REGULATIONS TO PART I OF THE CONVENTION Chapter I – Languages of the European Patent Office Chapter II – Organisation of the European Patent Office PART IIMPLEMENTING REGULATIONS TO PART I OF THE CONVENTION A revised version of the European Patent Convention entered into force on 13 December 2007. The provisions of the revised Convention apply unless the transitional provisions provide for the applicability of the EPC 1973. Chapter I – Languages of the European Patent Office Chapter II – Organisation of the European Patent Office Next Show modifications Cross-reference list EPC 1973EPC 2000Part I Part I