++++ Competition ° Public undertakings and undertakings to which the Member States grant special or exclusive rights ° National legislation prohibiting the marketing and advertising of telecommunications terminal equipment which has not received type-approval ° Monitoring of conformity with technical specifications as required for type-approval carried out by a test laboratory not satisfying the requirement of independence from economic agents present on the telecommunications market ° Not permissible (Commission Directive 88/301, Art. 6)