Later, in 1997 the college shifted to its present permanent location on the land donated by Thahekhu Village, Dimapur.

The College is registered with the Government of Nagaland as an educational institution since 1993 with an approved constitution.

The same year the college was approved by Higher and Technical Education Nagaland, Kohima.

The college is granted affiliation by the Senate of Serampore University to offer B.Th degree (1996) and B.D.

[2][3][4][5][6] Trinity Theological College is sponsored by Sumi Baptist Convention (SBC).