Article 23 Signature

This Convention shall be open for signature at Helsinki from 17 to 18 March 1992 inclusive, and thereafter at United Nations Headquarters in New York until 18 September 1992 by States members of the Economic Commission for Europe as well as States having consultative status with the Economic Commission for Europe pursuant to paragraph 8 of Economic and Social Council resolution 36 (IV) of 28 March 1947, and by regional economic integration organization constituted by sovereign States members of the Economic Commission for Europe to which their Member States have transferred competence over matters governed by this Convention, including the competence to enter into treaties in respect of these matters.