RTCC - district territorial centers of staffing and social support.
According to the Regulation on territorial recruitment and social support centers, approved by the Resolution of the Cabinet of Ministers of Ukraine dated 23.02.2022 No. 154 (https://zakon.rada.gov.ua/laws/show/154-2022-%D0%BF#Text) territorial recruitment and social support centers are military administration bodies that ensure the implementation of legislation on military duty and military service, mobilization training and mobilization.