In order to fully carry out cross-regional joint enforcement of intellectual property rights and establish a Sichuan-Chongqing joint enforcement mechanism, Bazhong Market Supervision Bureau and Chongqing Jiangbei Market Supervision Bureau signed a cooperation agreement to jointly establish a mutual recognition mechanism for key protection lists and share intellectual property information databases. Recently, the five trademarks of”Tongjiang Tremella”,”Nanjiang Yellow Goat”,”Pingchang Jiangkou Alcohol”,”Xiaojiaolou” and”Pingchang Green Pepper” have been included in the first batch of Sichuan-Chongqing Intellectual Property Cooperation Key Protection Lists, Qicai Forestry Co., Ltd. The patent of”Acer palmatum and red maple tissue culture breeding technology” was included in the first batch of Sichuan-Chongqing high-value patents. In the next step, the two places will mutually confirm the lists of key trademarks, high-value patents, and high-quality geographical indications in accordance with the actual work, and carry out joint protections. At the same time, when handling infringement disputes, the Municipal Market Supervision Bureau that accepts the case can invite the relevant Municipal Market Supervision Bureau involved in the case to assist, and the invited party should send administrative law enforcement personnel to participate in the case.