Article 5
1. The financial contribution from the Union as referred to in Articles 1 and 2 shall be paid on the basis of: (a) a final technical report in accordance with Annex I on the technical execution of the emergency vaccination, including the results attained during the period from 1 April 2013 to 31 December 2013; (b) a final technical report in accordance with Annex II on the technical execution of the surveillance measures, including the results attained during the period from 20 November 2012 in Latvia and from 1 April 2013 in Lithuania to 31 December 2013; (c) a final financial report, in computerised form in accordance with Annex III, on the costs incurred by Latvia during the period from 20 November 2012 to 31 December 2013 and by Lithuania during the period from 1 April 2013 to 31 December 2013; (d) the results of any on-the-spot checks carried out in accordance with Article 11(1) of Decision 2009/470/EC. The documents supporting the reports referred to in points (a) to (c) shall be made available for on-the-spot checks referred to in point (d) carried out by the Commission. 2. The final technical report and the final financial report referred to in paragraph 1(a) to 1(c) shall be submitted by 1 April 2014 at the latest. If that time limit is not observed, except if duly justified circumstances exist for this delay, the specific financial contribution from the Union shall be reduced by 25 % for every calendar month of delay.