The final paper entitled "Organic Agriculture in the Republic of Croatia" focuses on the situation of organic agricultural production in the period from 2013 to 2020 in the Republic of Croatia. In order to better understand the meaning of organic agriculture, the paper explains what conventional agriculture is and what are the most common mineral fertilizers and pesticides and what is their consumption. This is followed by a chapter explaining organic farming, its main objectives and its contribution to sustainable development. The main part of the paper refers to organic agriculture in the world, the European Union and the Republic of Croatia. World organic agriculture was represented through organizations and institutions that were key to development as well as the representation of organic agriculture to the continents and the five most developed countries. Organic farming of the European Union represents its ecological label and lists five countries according to the number of areas used for organic production (Spain, France, Italy, Sweden and the Czech Republic). Organic agriculture in the Republic of Croatia is the Law on Organic Production of Agricultural and Food Products and analyzes the number of agricultural ecological area in the total share of agricultural area. He lists organic producers, of which there are 5,937 in the final year of 2020, and singles out two out of the total number. Eco property Zrno, which is the oldest ecological estate in the Republic of Croatia, their story and product range. OPG Veselić which shows the passion and love of the family for organic production. Finally, the work of the bio&bio store was presented, which offers exclusively organic products on its shelves.