History
| 1953 | Establishment of CTI as the institution attached to the Ministry Of Finance (Central Office located at Chiyoda-ku, Tokyo and 8 Regional Customs headquarters buildings respectively) Advanced course for level III officials started |
|---|---|
| 1956 | Removal of Central Office (from Chiyoda-ku to Yotsuya, Shinjyuku-ku) |
| 1964 | Removal of Central Office (from Yotsuya to Wakamatsu-cho, Shinjyuku-ku) |
| 1965 | Introductory course for level III officials started |
| 1967 | Introductory course for level I officials started |
| 1968 | Removal of Central Office (from Wakamatsu-cho to Ichigaya, Shinjuku-ku) |
| 1971 | Executive management course started |
| 1972 | Establishment of Okinawa Regional Office (as a result, 9 Regional offices totally) |
| 1978 | Introductory course for level II officials started |
| 1989 | Removal of Central Office (from Shinjyuku-ku to Kashiwa city, Chiba prefecture) |
| 1990 | Advanced English course started |
| 1991 | Computer course started |
| 1996 | Completion of Annex Dormitory building in June |
| 1997 | Setting up Training Department and Office of International Customs Co-operation Center Other Foreign language courses started |
| 2003 | Specialized technical courses started |
| 2004 | Professional course for assistant supervisors started (Central office) Professional course for unit chief officials started (Regional office) CTI was designated as a WCO Regional Training Centre of WCO Asia Pacific Region |
| 2005 | Management leader course started |
| 2006 | Setting up International Training Division (Former Office of International Customs Co-operation Center) |
| 2008 | Training Department was changed to Training & Research Department |
(note)CTI has become the organization of institution, etc. attached to the Ministry Of Finance by the reorganization in July 1984.