All institutions for children/juveniles being run by the State Governments/voluntary organisations have to be registered within a period of six months from the date of commencement of the JJ ( Amendment ) Act , 2006 , bringing them into the purview of monitoring . The JJ Act , 2000 has provisions for CWCs , Juvenile Justice Board ( JJBs ) and Special Juvenile Police Units for receiving , monitoring and investigating complaints related to children , and for recommending orders for their rehabilitation .