This also implies , together with Article 10 ( ex Article 5 ) of the Treaty , an obligation on the non-participating Member States to design and implement at the national level all the measures that they consider appropriate in order to carry out the collection of statistical information needed to fulfil the ECB 's statistical reporting requirements and the timely preparations in the field of statistics in order for them to become participating Member States . This obligation has been made explicit in Article 4 and Recital No 17 of Regulation ( EC ) No 2533/98 .
( 1 ) ( 2 ) ( 3 ) ( 4 ) Το περιεχόμενο του παρόντος παραρτήματος είναι απλώς ενημερωτικό . ΕΕ L 318 της 27.11.1998 , σ .