This training capsule consists of an overview of the general principles of gender-sensitive data and its practical usefulness. Questions will be answered such as: what is gender-sensitive data? what is it for? how is it created? how are companies, public administration, research entities, and civil society involved? what is the impact of gender-sensitive data and what is its future? Through different practical and visible examples in GenderDataLab, different practices or success stories can be identified.