30.6.75 Official Journal of the European Communities No L 167/29 COUNCIL DIRECTIVE of 16 June 1975 on measures to facilitate the effective exercise of freedom of establishment and freedom to provide services in respect of itinerant activities and, in particular, transitional measures in respect of those activities (75/369/EEC) THE COUNCIL OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Economic Community, and in particular Articles 49, 57, 66 and 235 thereof; Having regard to the proposal from the Commission; Having regard to the Opinion of the European Parliament (1); Having regard to the Opinion of the Economic and Social Committee (2); Whereas, pursuant to the Treaty, all discriminatory treatment based on nationality with regard to establishment and provision of services is prohibited as from the end of the transitional period; whereas the principle of such treatment based on nationality applies in particular to the right to join professional organizations where the professional activities of the person concerned necessarily involve the exercise of this right; Whereas, moreover, Article 57 of the Treaty provides * that, in order to make it easier for persons to take up and pursue activities as self-employed persons, directives are to be issued for the mutual recognition of diplomas, certificates and other evidence of formal qualifications and for the coordination of the provisions laid down by law, regulation or administrative action in Member States; Whereas, in the absence of mutual recognition of diplomas or of immediate coordination, it nevertheless appears desirable to make it easier to attain freedom of establishment and freedom to provide services for the activities in question, in particular by the adoption of transitional measures of the kind envisaged in the General Programmes (%) in order to avoid causing exceptional difficulties for nationals of Member States in which the taking up of such activities is not subject to any conditions; (1) O No C 11, S. 2. 1971, p. 43. () OJ No C 42, 30. 4. 1971, p. 10. (% OJ No 2, 15. 1. 1962, pp. 32/62 and 36/62. Whereas, in order to prevent such difficulties arising, the object of the transitional measures should be to allow, as sufficient qualification for taking up the activities in question in host Member States which have rules governing the taking up of such activities, the fact that the activity has been pursued in the Member State whence the foreign national comes for a reasonable and sufficiently recent period of time to ensure that the person concerned possesses professional knowledge equivalent to that required of the host Member State’s own nationals; Whereas activities relating to retail trade from established premises and to the selling of goods in covered markets from permanently fixed installations are covered by Directives No 68/363/EEC and No 68/364/EEC (%) concerning the retail trade; whereas, accordingly, selling in markets other than from permanently fixed installations and in open-air markets should be covered by this Directive; Whereas, moreover, Council Directives No 64/222/ EEC and No 64/224/EEC (3) concerning the activities of intermediaries in commerce, industry and small craft industries already apply to the activities of intermediaries who go from door to door seeking orders; Whereas this Directive is to cover not only trading activities which are necessarily itinerant but also other economic activities pursued on an itinerant basis where such activities are not covered by previous Directives; Whereas this Directive does not apply in any Member State to itinerant activities which are prohibited in that Member State; Whereas the activities of fairground operators, where they are of an itinerant nature, fall within the scope of this Directive; Whereas the purpose of the transitional measures provided for in this Directive will disappear once the - coordination of conditions for the taking up and pursuit of the activities in question and the mutual () OJ No L 260, 22. 10. 1968, pp. 1 and 6. (5) O] No 56, 4. 4. 1964, pp. 857/64 and 869/64.