1. The coordination measures prescribed by this Chapter shall apply to the provisions laid down by law, regulation or administrative action in Member States relating to the types of company listed in Annex I.
2. The Member States may decide not to apply the provisions of this Chapter to investment companies with variable capital and to cooperatives incorporated as one of the types of company listed in Annex I. In so far as the laws of the Member States make use of this option, they shall require such companies to include the words 'investment company with variable capital', or 'cooperative' in all documents indicated in Article 26.