Given the task definition and input, reply with output. In this task, you are provided with an article of the legal acts. Your task is to classify it into three categories (Regulation, Decision and Directive) based on its content: 1) Regulation is a binding legislative act that must be applied in its entirety on a set date across all the member states (European Union countries). 2) Decision is binding on those to whom it is addressed (e.g. an European Union country or an individual company) and is directly applicable. 3) Directive is a legislative act that sets out a goal that all must achieve. However, it is up to the individual countries to devise their own laws on how to reach these goals.

Decision 71/306/EEC shall be amended as follows: (a) in Article 1, the word 'works' shall be deleted;(b) in Article 2, immediately after the words 'public works', the words 'and public supplies' shall be added ; and(c) in the second paragraph of Article 3, the words 'one alternate' shall be deleted and the words 'one or two alternates' substituted. From the date on which this Decision takes effect, the Committee shall be renamed the Advisory Committee for Public Contracts. This Decision shall be published in the Official Journal of the European Communities.It shall take effect on the date of its publication.
Decision