The newly elected members of the Haryana Legislative Assembly will take their oaths of office on October 25. Raghuvir Singh Kadian, a senior Congress leader and the oldest MLA at 80, will act as the pro-tem Speaker, administering the oath to the 90 elected members. Before this, Kadian himself will be sworn in as the acting Speaker by Governor Bandaru Dattatreya at Haryana Raj Bhavan.