In May 2014, in continued partnership with NSCC and TDOC, THEI expanded to Turney Center Correctional Complex (TCIX) in Only, Tennessee. In January 2017, THEI expanded service to the western region of the state in partnership with Dyersburg State Community College (DSCC) at Northwest Correctional Complex (NWCX) in Tiptonville, Tennessee. In the same year, THEI received SACS-COC accreditation, through partner colleges, to grant AS degrees. THEI also secured limited internet access within certain TDOC facilities in 2017.