Article 1 
Subject to the following Articles, Regulations (EEC) No 3831/90 (3), (EEC) No 3832/90 (4), (EEC) No 3833/90 (5) and (EEC) No 3835/90 (6) applying generalized tariff preferences for 1991 in respect of certain products originating in developing countries shall apply mutatis mutandis from 1 January 1992 until 31 December 1992. References to specific dates in 1990, 1991 or 1992 in the Regulations referred to in the first subparagraph are to be read as referring respectively to 1991, 1992 or 1993 as appropriate. Article 2 The preferential amounts expressed in ecus for the products mentioned in Regulation (EEC) No 3831/90 shall be increased by 5 %. The reference base, as it results from Article 8 of Regulation (EEC) No 3831/90 for the products referred to in that Article, shall be further increased by 5 %. Article 3 Paragraphs 3, 4 and 5 of Article 5 of Regulation (EEC) No 3832/90 are replaced by the following: 'Within a period fixed by the Commission following the date referred to in paragraph 2, each Member State shall be required to return to the reserve the quantity which has not been used within the meaning of Article 14 (1) on that date.' Article 4 In Annex IV to Regulation (EEC) No 3822/90, the term 'Mongolia' shall be added. Article 5 The technical amendments to the Annexes to Regulations 3831/90, 3832/90 and 3833/90 are listed in the Annex to this Regulation. Article 6 This Regulation shall enter into force on 1 January 1992. This Regulation shall be binding in its entirety and directly applicable in all Member States. Done at Brussels, 3 December 1991. For the Council The President B. de VRIES (1) OJ No C 280, 28. 10. 1991. (2) Opinion delivered on 30 October 1991 (not yet published in the Official Journal). (3) OJ No L 370, 31. 12. 1990, p. 1. (4) OJ No L 370, 31. 12. 1990, p. 39. (5) OJ No L 370, 31. 12. 1990, p. 86. (6) OJ No L 370, 31. 12. 1990, p. 126.
Article 2 
The preferential amounts expressed in ecus for the products mentioned in Regulation (EEC) No 3831/90 shall be increased by 5 %. The reference base, as it results from Article 8 of Regulation (EEC) No 3831/90 for the products referred to in that Article, shall be further increased by 5 %. Article 3 Paragraphs 3, 4 and 5 of Article 5 of Regulation (EEC) No 3832/90 are replaced by the following: 'Within a period fixed by the Commission following the date referred to in paragraph 2, each Member State shall be required to return to the reserve the quantity which has not been used within the meaning of Article 14 (1) on that date.' Article 4 In Annex IV to Regulation (EEC) No 3822/90, the term 'Mongolia' shall be added. Article 5 The technical amendments to the Annexes to Regulations 3831/90, 3832/90 and 3833/90 are listed in the Annex to this Regulation. Article 6 This Regulation shall enter into force on 1 January 1992. This Regulation shall be binding in its entirety and directly applicable in all Member States. Done at Brussels, 3 December 1991. For the Council The President B. de VRIES (1) OJ No C 280, 28. 10. 1991. (2) Opinion delivered on 30 October 1991 (not yet published in the Official Journal). (3) OJ No L 370, 31. 12. 1990, p. 1. (4) OJ No L 370, 31. 12. 1990, p. 39. (5) OJ No L 370, 31. 12. 1990, p. 86. (6) OJ No L 370, 31. 12. 1990, p. 126.
Article 3 
Paragraphs 3, 4 and 5 of Article 5 of Regulation (EEC) No 3832/90 are replaced by the following: 'Within a period fixed by the Commission following the date referred to in paragraph 2, each Member State shall be required to return to the reserve the quantity which has not been used within the meaning of Article 14 (1) on that date.' Article 4 In Annex IV to Regulation (EEC) No 3822/90, the term 'Mongolia' shall be added. Article 5 The technical amendments to the Annexes to Regulations 3831/90, 3832/90 and 3833/90 are listed in the Annex to this Regulation. Article 6 This Regulation shall enter into force on 1 January 1992. This Regulation shall be binding in its entirety and directly applicable in all Member States. Done at Brussels, 3 December 1991. For the Council The President B. de VRIES (1) OJ No C 280, 28. 10. 1991. (2) Opinion delivered on 30 October 1991 (not yet published in the Official Journal). (3) OJ No L 370, 31. 12. 1990, p. 1. (4) OJ No L 370, 31. 12. 1990, p. 39. (5) OJ No L 370, 31. 12. 1990, p. 86. (6) OJ No L 370, 31. 12. 1990, p. 126.
Article 4 
In Annex IV to Regulation (EEC) No 3822/90, the term 'Mongolia' shall be added. Article 5 The technical amendments to the Annexes to Regulations 3831/90, 3832/90 and 3833/90 are listed in the Annex to this Regulation. Article 6 This Regulation shall enter into force on 1 January 1992. This Regulation shall be binding in its entirety and directly applicable in all Member States. Done at Brussels, 3 December 1991. For the Council The President B. de VRIES (1) OJ No C 280, 28. 10. 1991. (2) Opinion delivered on 30 October 1991 (not yet published in the Official Journal). (3) OJ No L 370, 31. 12. 1990, p. 1. (4) OJ No L 370, 31. 12. 1990, p. 39. (5) OJ No L 370, 31. 12. 1990, p. 86. (6) OJ No L 370, 31. 12. 1990, p. 126.
Article 5 
The technical amendments to the Annexes to Regulations 3831/90, 3832/90 and 3833/90 are listed in the Annex to this Regulation. Article 6 This Regulation shall enter into force on 1 January 1992. This Regulation shall be binding in its entirety and directly applicable in all Member States. Done at Brussels, 3 December 1991. For the Council The President B. de VRIES (1) OJ No C 280, 28. 10. 1991. (2) Opinion delivered on 30 October 1991 (not yet published in the Official Journal). (3) OJ No L 370, 31. 12. 1990, p. 1. (4) OJ No L 370, 31. 12. 1990, p. 39. (5) OJ No L 370, 31. 12. 1990, p. 86. (6) OJ No L 370, 31. 12. 1990, p. 126.
Article 6 
This Regulation shall enter into force on 1 January 1992. This Regulation shall be binding in its entirety and directly applicable in all Member States. Done at Brussels, 3 December 1991