The validity period for applying for international trademark registration under the Madrid Agreement is 20 years; the validity period for applying for international trademark registration under the Protocol is 10 years. However, according to the "Contractual Rules of the Agreement and Protocol", starting from April 1, 1996, trademarks applying for international registration in accordance with the "Madrid Agreement" and the "Protocol" still require protection in the relevant countries after the expiration of 10 years. , the second 10-year fee or renewal registration fee shall be paid in accordance with the protection period and fee standards stipulated in the "Agreement and Protocol Agreement and Detailed Rules". If an internationally registered trademark that has been registered in accordance with the Madrid Agreement before April 1, 1996 (not including that day) requires a protection period of 20 years, and after the expiration of 20 years, it still requires protection in the relevant country, Trademark renewal registration should be processed in accordance with the protection period and fee standards stipulated in the "Agreement and Protocol *** Agreement"; if the protection period is required to be 10 years at that time, and if you still require protection in the relevant country after the expiration of 10 years, Fees for the second 10 years should be paid in accordance with the protection period and fee standards stipulated in the Agreement and Protocol.