In September 1991, the investment license of Tan Thuan Corporation was issued.
In February 1992, the construction of Tan Thuan Export Processing Zone was started.
In March 1993, the first Foeign investor of TTZ was granted the investment license.
In May 1995, TTZ was invited to join the World Economic Processing Zones Association (WEPZA), the only member from Vietnam.
In February 1997, Vietnam Prime Minister awarded TTZ a certificate for its accomplishments.
In May 1998, the President of Vietnam awarded TTZ the Labor Medal, Third Rank.
In September 1999, the “Corporate Location” magazine rated TTZ as the best industrial zone in the Asia Pacific region.
In November 1999, TTZ was granted ISO 9002, the first industrial zone in the world to receive this certificate.
In August 2001, TTZ received ISO 9001-2000 certification.
In September 2001, the President of Vietnam awarded TTZ the labor Medal, Second Rank.
In January 2006, the President of Vietnam awarded TTZ the Labor Medal, First Rank, the first Foreign and joint venture corporation to have been granted this award until now in Vietnam.
In August 2009, TTZ received the appellation”Vietnam Golden FDI-2009” on representative business.
In January 2010, HPEZA has approved the Master Plan of the E-Office Park (Hi-tech&Software Park)
In April, 2011, the President of Vietnam awarded TTZ the Independence Medal, Third Rank