Stresses the need for the effective participation of actors of civil society, particularly non-governmental organizations, in preparation for the special session, as well as the need to ensure appropriate arrangements, taking into account the practice and experience gained at the International Conference on Population and Development, for their substantive contributions to and active involvement in the preparatory meetings and the special session, and in that context invites the President of the General Assembly, in consultation with Member States, to propose to Member States appropriate modalities for their effective involvement in the special session;