31.12. 91 Official Journal of the European Communities No L 361/7 COUNCIL REGULATION (ECSC, EEC, EURATOM) No 3831/91 of 19 December 1991 amending the Staff Regulations of Officials and the Conditions of Employment of Other Servants of the European Communities with a view to introducing a temporary contribution , THE COUNCIL OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing a Single Council and a Single Commission of the European Communities, and in particular Article 24 thereof, Having regard to the Protocol on the Privileges and Immunities of the European Communities, and in parti- cular Article 13 thereof, Having regard to the proposal submitted by the Commis- sion after consulting the Staff Regulations Committee, Having regard to the opinion of the European Par- liament (), Having regard to the opinion of the Court of Justice, Having taken note of the report of the Consultation Committee set up by the Council Decision of 23 June 1981, Whereas it follows from the conclusions of the Consulta- tion Committee that a temporary measure regarding remuneration paid by the Communities should be intro- duced in the form of a temporary contribution deducted at source, concomitantly with the adoption of a method establishing detailed rules for the application of Articles 64 and 65 of the Staff Regulations, as 1nterdependent components of a comprehensive solution ; Whereas the rate of the contribution, the rules for its application and its commencement and expiry dates have been negotiated in this context; Whereas the Staff Regulations and the Conditions of Employment of Other Servants need to be amended in consequence, HAS ADOPTED THIS REGULATION : CHAPTER 1 Amendment to the Staff Regulations of Officials of the European Communities "Article 1 The following Article shall be inserted after Article 66 of the Staff Regulations : (*) Opinion delivered on 12 December 1991 (not yet published in the Official Journal). ‘Article 66a 1. By way of derogation from Article 3 (1) of Regu- lation (EEC, Euratom, ECSC) No 260/68 (*), a tempo- rary measure regarding remuneration paid by the Communities to staff in active employment, to be known as the “temporary contribution”, shall be applied for a period running from 1 january 1992 to 1 July 2001. 2. (a) The rate of this temporary contribution, which shall apply to the base defined in paragraph 3, shall be 5,8 %. (b) The Council, acting in accordance with the procedure laid down in Article 24 (1) of the Treaty establishing a Single Council and a Single Commission of the European Communi- ties after consulting the other institutions concerned, may, if appropriate, in the context of the review provided for in Article 15 (2) of Annex XI to the Staff Regulations, alter the rate of the temporary contribution referred to in point (a) on the basis of a report and a proposal from the Commission. 3. (a) The base for the temporary contribution shall be the basic salary for the grade and step used to calculate remuneration, minus : — social security and pension contributions and the tax, before any temporary contribu- tion, payable by an official in the same grade and step without dependents within the meaning of Article 2 of Annex VII, and — an amount equal to the basic salary of an official in grade D 4, step 1. (b) The components used to determine the base for the temporary contribution shall be expressed in Belgian francs and weighted at 100.