Detailed Instructions: In this task, you are provided with an article about the legal acts. Your task is to generate a headline for that article.
Q: The Kingdom of the Netherlands is authorized to prescribe that cereal seed may not be marketed in its territory unless it is accompanied by an official certificate issued in accordance with the provisions of Article 11 of the Directive on the marketing of cereal seed. The Kingdom of the Netherlands shall notify the Commission as to the date from which and the manner in which it intends to avail itself of the authorization granted in Article 1. The Commission shall inform the other Member States thereof. This Decision is addressed to the Kingdom of the Netherlands.
A:
Commission Decision authorizing the Kingdom of the Netherlands to adopt more stringent provisions concerning the presence of 'Avena fatua' in cereal seed (Only the Dutch text is authentic)