1969: The Tokyo taxi modernization center (which manages the 23 special wards of Tokyo, Musashino City, and Mitaka City) and Osaka taxi modernization center (which manages Osaka City, Kadoma City, Moriguchi City, Toyonaka City, Suita City, Ibaraki City, Takatsuki City, Sakai City, Izumi City, and some other areas) were established.
1969年財団法人東京タクシー近代化センター（東京都23特別区と武蔵野市、三鷹市を管理）と財団法人大阪タクシー近代化センター（大阪市、門真市、守口市、豊中市、吹田市、茨木市、高槻市、堺市、和泉市などを管理）が開設。