2. In this respect, due regard shall be paid not only to labour needs and resources, but also to the social, economic, cultural and other needs of migrant workers and members of their families involved, as well as to the consequences of such migration for the communities concerned. Article 65 1. States Parties shall maintain appropriate services to deal with questions concerning international migration of workers and members of their families. Their functions shall include, inter alia: (a) The formulation and implementation of policies regarding such migration; (b) An exchange of information, consultation and cooperation with the competent authorities of other States Parties involved in such migration; (c) The provision of appropriate information, particularly to employers, workers and their organizations on policies, laws and regulations relating to migration and employment, on agreements concluded with other States concerning migration and on other relevant matters; (d) The provision of information and appropriate assistance to migrant workers and members of their families regarding requisite authorizations and formalities and arrangements for departure, travel, arrival, stay, remunerated activities, exit and return, as well as on conditions of work and life in the State of employment and on customs, currency, tax and other relevant laws and regulations. 2. States Parties shall facilitate as appropriate the provision of adequate consular and other services that are necessary to meet the social, cultural and other needs of migrant workers and members of their families. Article 66 1. Subject to paragraph 2 of the present article, the right to undertake operations with a view to the recruitment of workers for employment in another State shall be restricted to: 134