xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
Member States shall take the necessary measures to ensure that the principle of equal treatment is respected in relation to the access to and supply of goods and services within the scope of this Directive, and in particular that:
any laws, regulations and administrative provisions contrary to the principle of equal treatment are abolished;
any contractual provisions, internal rules of undertakings, and rules governing profit-making or non-profit-making associations contrary to the principle of equal treatment are, or may be, declared null and void or are amended.