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(1). Every decision of the Committee of Experts concerning the adoption of amendments to the Classification and recommendations of the Committee of Experts shall be notified by the International Bureau to the competent authorities of the countries of the Special Union. The amendments shall enter into force six months from the date of dispatch of the notification.
(2). The International Bureau shall incorporate in the Classification the amendments which have entered into force. Announcements of the amendments shall be published in such periodicals as are designated by the Assembly referred to in Article 7.