2-2-2-10 BETWEEN THE GOVERNMENT OF THE UNITED STATES OF AMERICA AND CERTAIN GOVERNMENTS, MEMBERS OF THE EUROPEAN SPACE RESEARCH ORGANISATION, FOR A COOPERATIVE PROGRAMME CONCERNING THE DEVELOPMENT, PROCUREMENT AND USE OF A SPACE LABORATORY IN CONJUNCTION WITH THE SPACE SHUTTLE SYSTEM (Agreement done at Neuilly-sur-Seine August 14, 1973, Entered into Force August 14, 1973)

Article 13: Amendments

The present Agreement may, on the initiative of the Government of the United States of America or of the European Partners, be amended by consent of the Parties. An amendment will enter into force when the Government of the United States of America and the European Partners have notified their approval to the depositary Government.