Abstract:Late as they started to develop, the sci-tech societies of Macao has experienced a fast development process, from sporadic low-level development before return to rapid and diversified development after reunification. Currently the types of them are still not complete, the relevant area of science and technology coverage is limited, and the distribution among different types is unbalanced. However their activities have already covered a wide range of fields, from academic exchanges, scientific research, popular science to talent education, rights maintenance and policy participation. They also undertake a variety of social functions. The sci-tech societies of Macao are established in accordance with law, they implement self-management and have high professional authority and social recognition.