The Director General of the World Intellectual Property Organization (WIPO) presents his compliments to the Minister for Foreign Affairs and has the honor to notify him of the deposit by the Government of the Democratic Socialist Republic of Sri Lanka, on November 26, 1981, of its instrument of accession to the Patent Cooperation Treaty (PCT) done at Washington on June 19, 1970.
The said Treaty will enter into force, with respect to the Democratic Socialist Republic of Sri Lanka, three months after the date on which it deposited its instrument of accession, that is, on February 26, 1982.
December 3, 1981