As a part of its modernization endeavor, Indian Railways has decided to convert trains operating with conventional Integral Coach Factory (ICF) type coaches by Linke Hofmann Busch (LHB) coaches, which are technologically superior and provide better traveling experience and safety. To this end, Indian Railways are producing only Linke Hofmann Busch (LHB) coaches from 2018 onwards. Till November 2021, 575 pairs of trains have been replaced with Linke Hofmann Busch (LHB) coaches. The conversion of Integral Coach Factory (ICF) coaches to Linke Hofmann Busch (LHB) coaches is being done in a phased manner subject to operational feasibility and availability of coaches. In addition, State of the art Vande Bharat Coaches being produced as Train sets is also being inducted. The different Coaches with improved features like Humsafar, Tejas, Antyodaya, Utkrisht Double Decker Air-Conditioned Yatri (UDAY), Mahamana, Deen Dayalu, and Vistadome are being inducted over Indian Railways. However, Indian Railways neither operate train services nor undertakes conversion of coaches on a state-wise basis.
