The 573th scientific-technical committee was held at the session hall of the Iranian Fisheries Science and Research Institute with the presence of the members, dated 21 July 2019.Dr. Seyed Mortezaei, the deputy director of the research and technology, referred to the meeting of the heads of the research institutes, research centers and headquarters on Monday and Tuesday this week. He called for the readiness of his colleagues at the meetings.Dr. Seyed Mortezaei pointed out to the following issues: Dr. Mahmoodi, the deputy director for the development of management and organization resources of the Agricultural Research Education and Extension Organization, and his companions visited the process of rebuilding and preparing the Gilan ship on the basis of the invitation of Dr. Bahmani, the director of the Iranian Fisheries Science and Research Institute. Dr. Mahmoodi has agreed to provide the necessary support in order to allocate the funds necessary for the rapid reconstruction of the Gilan ship through the organization. Congratulations to Dr. Isa Sharifpour as the new representative of the academic member of the institute in the audit board and thanks for the efforts of Dr. Touraj Valinasab Puri during his tenure as well as introducing Dr. Fereydoon Oufi as the top marine researcher of the institute. After reviewing the approvals of the previous meeting, the project document and subprojects of "Ecological monitoring of the southern coast of the Caspian Sea (up to 30 meters deep)", the final reports of the project "The effects of oral administration of cineole on the hematological, immune, antioxidant, stress and growth indices of rainbow trout (Oncorhynchus mykiss) obtained from the Inland Waters Aquatic Stocks Research Center - Gorgan", "Survey of environmental conditions of shrimp farming ponds in northern Tiab, Hormozgan province" from the Persian Gulf and Oman Sea Ecological Research Institute and "Investigating the chemical and physical properties of water in the Salman-e Farsi Dam Lake for the purpose of aquaculture" from the Natural Resources Organization of Fars Province, were discussed.