++++

Article 37

1 . For the purpose of the progressive introduction of the Common Customs Tariff and the ECSC unified tariff , the Kingdom of Spain shall amend its tariff applicable to third countries as follows :

From 1 March 1986 :

( a ) in the case of tariff headings in respect of which the basic duties do not differ by more than 15 % in either direction from the duties in the Common Customs Tariff or the ECSC unified tariff , these latter duties shall be applied ;

( b ) in other cases , the Kingdom of Spain shall apply a duty reducing the difference between the basic duty and the duty in the Common Customs Tariff or the ECSC unified tariff in accordance with the following timetable :

- on 1 March 1986 , a reduction of 10 % ,

- on 1 January 1987 , a reduction of 12,5 % ,

- on 1 January 1988 , a reduction of 15 % ,

- on 1 January 1989 , a reduction of 15 % ,

- on 1 January 1990 , a reduction of 12,5 % ,

- on 1 January 1991 , a reduction of 12,5 % ,

- on 1 January 1992 , a reduction of 12,5 % .

The Kingdom of Spain shall apply in full the Common Customs Tariff and the ECSC unified tariff from 1 January 1993 .

2 . Notwithstanding paragraph 1 , for the products listed in the Annex to the Agreement on trade in civil aircraft concluded in the context of the 1973 to 1979 trade negotiations of the General Agreement on Tariffs and Trade , the Kingdom of Spain shall apply the Common Customs Tariff from 1 March 1986 in its entirety .