The Madrid Agreement Concerning the International Registration of Marks of April 14, 1891, as last revised at Stockholm on July 14, 1967 and amended on September 28, 1979.

For Spanish and French Versions and Other Facts About the Madrid Agreement

Protocol Relating to the Madrid Agreement Concerning the International Registration of Marks

Common Regulations under the Madrid Agreement Concerning the International Registration of Marks and the Protocol Relating to that Agreement

Forms and Fees for Filing a Trademark Under the Madrid Agreement.

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The Vienna Agreement Establishing an International Classification of the Figurative Elements of Marks, adopted at Vienna on June 12, 1973, as amended on October 1, 1985.

For Spanish and French Versions and Other Facts About the Vienna Agreement.

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The Nice Agreement Concerning the International Classification of Goods and Services for the Purposes of the Registration of Marks of June 15, 1957, as revised at Stockholm on July 14, 1967, and at Geneva on May 13, 1977, and amended on September 28, 1979

For Spanish and French Versions and Other Facts About the Nice Agreement

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The Trademark Law Treaty Adopted at Geneva on October 27, 1994

For Spanish and French Versions and Other Facts About the Trademark Law Treaty

Regulations Under The Trademark Law Treaty

For Spanish and French Versions and Other Facts About the TLT Regulations

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The Nairobi Treaty on the Protection of the Olympic Symbol, adopted at Nairobi on
September 26, 1981

For Spanish and French Versions and Other Facts About the Nairobi Treaty

 

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World Trade Organization: