Not sure about the authentication of the document but I dont have any reason for not giving LHB to 12343 plus its ISO Certified and no Info about Kalka and JP atleast We have this ! May be its not accountable but there is nothin that we can Predict Now !! But I am banking on it because few Close Buddies Traced ER SDAH Divn LHB coaches at LKO and SER Coaches too !! So according to me its going to happen but still I am also not too sure to state this.