according to the measures for the administration of trademark agency business by law firms, lawyers can engage in trademark agency business in three aspects according to law: first, special consultancy on intellectual property rights; second, trademark authorization business; and third, trademark litigation and arbitration business. When a lawyer acts as a special consultant to engage in trademark-related business with the client, it involves not only the legal risk prevention of the client, but also the legal risk prevention of law firms and lawyers. It is necessary to effectively prevent and resolve risks.

Trademark agencies include service agencies registered by the administrative department for industry and commerce to engage in trademark agency business and law firms engaged in trademark agency business.