Subject of research – practical and methodological aspects of improving the aquaculture market development process under the conditions of management of innovative processes for making organizational and economic decisions. The purpose of the article is to develop methodological and practical recommendations on the management of innovative processes for the adoption of organizational and economic decisions on the development of the aquaculture market and the search for possible directions of its adaptation in Ukraine taking into account the experience of Latvia. The methodology of the work. The theoretical and methodological basis of this scientific research are as general scientific, so specific methods. In particular, historical – in studying the experience of functioning of the Latvian Fish Fund, taking into account aspects of restoring fish resources in the country, monographic – in the study of fishing enterprises that were economically active and produced fishery products for sale on the market, as well as young people for the naturalization of natural reservoirs and commodity growing, economical mathematical and statistical – when summarizing and calculating the economic indicators of the Latvian aquaculture sector. The results of the work – recommended for practical application of innovative measures in adaptation of the components of management of innovative processes for the adoption of organizational and economic decisions on the development of the aquaculture market and the search for possible ways of its adaptation in Ukraine, taking into account the experience of Latvia in the context of European integration. Conclusions In Ukraine, it is recommended to adapt the proposed conceptual components of the expansion of the system of economic and industrial technological indicators, such as production by species in tonnes and cost, detailed information on income and expenditure, the total area of the stakes, the number of employees. The indicated indicators are recommended to be added to the reporting form No 1A – fish (annual) «Production of aquaculture products for 20__» and to amend the instructions for its filling, which is collected in the framework of administrative data, which are formed by the territorial authorities of the State Agency of Fisheries of Ukraine.