World Intellectual Property Organization

Patent Cooperation Treaty (PCT)

Article 69
Notifications

The Director General shall notify the Governments of all States party to the Paris Convention for the Protection of Industrial Property of:

(i)  signatures under Article 62,

(ii)  deposits of instruments of ratification or accession under Article 62,

(iii)  the date of entry into force of this Treaty and the date from which Chapter II is applicable in accordance with Article 63(3),

(iv)  any declarations made under Article 64(1) to (5),

(v)  withdrawals of any declarations made under Article 64(6)(b),

(vi)  denunciations received under Article 66, and

(vii)  any declarations made under Article 31(4).

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