The sixth series of online courses for transferring the experiences of national exemplary people in the fisheries and aquaculture sub - sector in the year of the jump in production was held with the title of "Productivity and responsible management of industrial fishing". This course was held on August 17 through the webinar system in the presence of Mr. Mansour Zomaki, the national exemplary fisherman 2019, as well as the fishermen from Hormozgan, Bushehr, Sistan and Baluchestan provinces, the colleagues of the department of capture fisheries of the Iran Fisheries Organization, the researchers and experts of the Iranian Fisheries Science and Research Institute. The exemplary fisherman with more than 20 years of fishing activity in Jask port and by creating jobs for 12 natives of the region has had a significant impact on his annual fishing. In this webinar, the exemplary fisherman presented his experiences in the field of tuna fishing to the participants in this course. In addition, the commercial fishing management was discussed.