The trade union organization of NATFA “Kr. Sarafov”, which is a member of the National Branch Trade Union “Higher Education and Science” at the Confederation of the Independent Trade Unions in Bulgaria (CITUB), protects the interests of its members in the field of labour, employment, labour rights, payment and social security. The organization signs the Collective Labour Contract with the employer and provides control for compliance with its provisions. It represents before the employer the social and labour interests of its members. The trade union organization provides free labour law and consulting assistance.