Artikel 8

1. The Parties shall exchange information by notifying the Executive Body of the national programmes, policies and strategies that they develop in accordance with article 7 and by reporting to it annually on progress achieved under, and any changes to, those programmes, policies and strategies, and in particular on:
(a) The levels of national annual emissions of nitrogen oxides and the basis upon which they have been calculated;
(b) Progress in applying national emission standards required under article 2, subparagraphs 2 (a) and 2 (b), and the national emission standards applied or to be applied, and the sources and/or source categories concerned;
(c) Progress in introducing the pollution control measures required under article 2, subparagraph 2 (c), the sources concerned and the measures introduced or to be introduced;
(d) Progress in making unleaded fuel available;
(e) Measures taken to facilitate the exchange of technology; and
(f) Progress in establishing critical loads.
2. Such information shall, as far as possible, be submitted in accordance with a uniform reporting framework.