Nowadays, bio-tech is introduced into the agricultural products and food and cosmetics industries to strengthen innovation and research and development, and to optimize the agriculture and food industries. While improving the competitiveness of the international market, biotechnology has improved the safety of agricultural and fishery products, promoted the health of Chinese people, and developed sustainable agriculture. It is an important topic in China\'s agricultural and food technology industries. In order to strengthen the self-management capabilities of the cosmetics industry, agricultural products and food industry, reduce compliance with regulatory costs, and reduce regulatory barriers, it is necessary to cultivate cross-disciplinary talents and understand and improve the regulatory environment for agriculture and food and cosmetics biotechnology industries. The goal of this course is to understand relevant policies and to provide an in-depth introduction to regulations and clarification of certification requirements in line with national governance.