2. Methods
2.1 The Domestic Animal Diversity Information System (DAD-IS) database
The Domestic Animal Diversity Information System, (DAD-IS), is a Global Databank of farm animal species and breeds. It is maintained and developed by the Food and Agriculture Organization of the United Nations (FAO). In this report, this database was used in comparison to the various national data sources. In some cases, it served as the only data source for population statistics if national stakeholders could not be reached or could not provide information.
DAD-IS contains information on breed characteristics, uses, population statistics, geographical distribution, and demographics. It also contains the risk of extinction status for each breed. Data from DAD-IS is used for reporting on the global status and trends of animal genetic resources, including the data for indicators of the UN Sustainable Development Goals (SDGs). Under the supervision of the national coordinator for animal genetic resources, each country is responsible for updating their data in the system. DAD-IS allows the calculation of the animal element of SDG indicators 2.5.1 and 2.5.2 for each country, region or globally. These calculations are used in both regional and global decision-making processes.