The History Revision Order (歴史修正指令 Rekishi Shūsei Shirei) is the forty-third episode of Mirai Sentai Timeranger. It is the second of a three-part story involving Ryuya's mission in 2000 to stop the TDB mecha known as the G-Zord as well as the truth about the TDB agents' reasons for being in this time period.