- Order dated - 30-11-2017 - the execution of developmental works in Unauthorised Colonies has been entrusted to I&FC Department in addition to DSIIDC183.44 किलोबाइट
- Order dated - 28-06-2016 - Shifting of HT or LT Line can be carried out in other than 895 Unauthorised Colonies115.86 किलोबाइट
- Order regarding UC Reg no.1610 dated - 18-12-13806.56 किलोबाइट
- order dated - 11-6-2013 Revised Guidelines-2007 for Regularization of Unauthorised Colonies806.56 किलोबाइट
- order dated - 12-3-2013 Revised Guidelines-2007 for Regularization of Unauthorised Colonies829.17 किलोबाइट
- Memorandum dated - 23-09-2013 - Shifting of HT or LT Lines in Unauthorised Colonies67.43 किलोबाइट
- Order no-3030-34 dated - 23-10-2017 - to entrust the development works in UCs to I&FC in addition to DSIIDC579.59 किलोबाइट
- Revision of regulations for regularisation of Unauthorised colonies in Delhi Gazette Notification dated - 6-6-2012955.73 किलोबाइट
- Revision of regulations for regularisation of Unauthorised colonies in Delhi Gazette Notification dated - 16-6-2008896.45 किलोबाइट
- Corrigendum dated 2 Mar 2017- regarding UC Regn. No1253614.15 किलोबाइट