A Brief History of JICS
| 2014 | November | JICS was registered as a First Class Registered Architects Office |
| September | JICS partially revised its Articles of Incorporation. | |
| August | JICS established Compliance and Risk Management Office. | |
| 2013 | July | JICS implemented restructuring (6 offices, 4 departments and 16 divisions ). |
| 2012 | April | JICS changed the status of the foundation to general incorporated foundation. |
| JICS implemented restructuring (2offices, 5 departments, and 18 divisions). | ||
| 2009 | July | JICS established its Office of Special Project Management. |
| April | JICS commenced management services for Program Grant Aid for Environment and Climate Change. | |
| 2008 | October | JICS implemented restructuring (4 offices, 3 departments, and 11 divisions). |
| 2007 | January | JICS established its Office of Management Planning |
| April | JICS partially revised its Articles of Foundation | |
| 2006 | August | JICS began providing service for grant aid for disaster prevention and reconstruction |
| December | JICS began providing services for grant aid for community empowerment | |
| 2004 | June | JICS implemented restructuring ( 3 offices, 2 departments, and 3 divisions ). |
| 2003 | March | JICS commenced management services for projects of Grant Aid for Peace Building Assistance. |
| April | JICS relocated to Shinjuku East Bldg., Tomihisa-cho, Shinjuku-ku. | |
| May | JICS implemented restructuring ( 3 departments and 11 divisions ). | |
| October | JICS implemented restructuring ( 2 offices, 3 departments, and 8 divisions ). | |
| 2002 | April | JICS commenced management services for projects of Grant Aid for Research. |
| 2001 | April | JICS revised a part of the Articles of Foundation. |
| 1999 | February | JICS established the Technical Information Center. |
| July | JICS implemented restructuring ( 3 departments, 1 office, and 13 divisions ). | |
| October | JICS commenced NGO support activities. | |
| 1998 | January | JICS commenced procurement management services for projects of Grant Aid for Increase of Food Production. |
| March | JICS commenced procurement management services for Emergency Grant Aid projects. | |
| 1997 | July | JICS commenced procurement management services for projects of Grant Aid for Child Health. |
| 1996 | March | JICS relocated to Shinjuku Sanshin Bldg., Yoyogi, Shibuya-ku. |
| 1994 | February | JICS relocated to Shinjuku Mitsui Bldg., Nishi-shinjuku, Shinjuku-ku. |
| April | JICS implemented restructuring ( 3 departments, 5 divisions, and 5 offices ). | |
| 1993 | October | JICS commenced services for Cultural Grant Aid projects. |
| JICS commenced procurement management services for Non-Project Grant Aid projects. | ||
| 1992 | January | JICS commenced procurement of equipment for JICA experts. |
| September | JICS commenced dispatch of long-term Grant Aid researchers. | |
| 1991 | April | JICS commenced small-scale cooperation activities. |
| November | JICS implemented restructuring ( 3 departments and 6 divisions ). | |
| 1990 | January | JICS commenced follow-up surveys of Grant Aid projects. |
| April | JICS commenced procurement management services for General Grant Aid projects. | |
| November | JICS commenced procurement of equipment for Technical Cooperation. | |
| 1989 | April | JICS was founded ( 2 departments and 4 divisions ). Office: Ichigaya Hommura-cho, Shinjuku-ku |
| August | JICS commenced studies of projects of Grant Aid for Increase of Food Production. |