Article 1
Open ↗Decision 86/649/EEC is hereby amended as follows: 1. Article 6 (2) is replaced by the following: '2. The Community shall refund: - 50 % of the expenditure referred to in the first indent of paragraph 1, - 30 % of the expenditure referred to in the second indent of paragraph 1 made before 1 January 1989, - 50 % of the expenditure referred to in the second indent of paragraph 1 made as from 1 January 1989.' 2. In Article 7 the following shall be added to paragraph 1: 'However, as from 1989 payments may be made in advance, of up to 35 % of the estimated total annual reimbursement, within the limits of the budgetary appropriations, on presentation of the supporting documents by the Portuguese authorities to the Commission.'