Legal analysis: A certification trademark refers to a sign that has a guarantee significance for the source, raw materials, manufacturing methods, quality, precision or other characteristics of the goods or services provided, also known as a guarantee trademark. This trademark is generally applied for registration by the Chamber of Commerce or other organizations. The applicant has the ability to inspect the goods or services designated by the trademark and is responsible for the guarantee. Such as: green food logo, leather logo, pure wool logo, electrician logo, etc. Since the user of the certification trademark is a member of the applicant's organization, the trademark owner does not use the trademark. Therefore, it is quite different from ordinary trademarks of goods or services in registration application and protection. For example, when submitting an application for registration, the applicant should attach the articles of use of the trademark. Once a certification trademark is registered, it may not be transferred. The use of a certification trademark must be approved by the registrant, and the goods it deals in must ensure that they meet the prescribed quality standards. Otherwise, it is regarded as an infringement of the exclusive right to use a trademark. If the trademark does not conform to the provisions of the articles of association in the course of use and cannot continue to play the role of ensuring the quality of goods, it may lead to the cancellation of the registered trademark. Because the certification trademark is a sign to prove the characteristics of raw materials and quality of its products, without strict regulations, the quality of products will be out of control. Strengthening the supervision and control of certification trademarks is not only beneficial to producers, operators and consumers, but also maintains the reputation of famous brands.

legal basis: article 3 of the trademark law of the people's Republic of China is a registered trademark, including commodity trademark, service trademark, collective trademark and certification trademark; Trademark registrants enjoy the exclusive right to use trademarks and are protected by law.