Definition: In this task, you are provided with an article about the legal acts. Your task is to generate a headline for that article.
Input: Article 3 (1) of Regulation (EEC) No 3197/73 is replaced by the following:'1. No tender shall be considered unless appropriate security is lodged.The amount of this security shall be fixed in the Regulation relating to the opening of the relevant invitation to tender.' This Regulation shall enter into force on the third day following its publication in the Official Journal of the European Communities.This Regulation shall be binding in its entirety and directly applicable in all Member States.
Output:
Regulation amending Regulation (EEC) No 3197/73 as regards the security to be lodged when tendering for the export levy for rice