Ohio University is now investigating Theta Tau, a professional engineering fraternity.

The co-ed fraternity was placed under conduct review by the university Friday.

Theta Tau’s purpose is to “develop and maintain a high standard of professional interest among its members and to unite them in a strong bond of fraternal fellowship,” according to a university description.

The investigation comes after two other student organizations were suspended this year. The Ohio Snowcats are also under suspension until the end of the school year.

There was also a blanket suspension on Interfraternity Council fraternities, which has since been lifted, according to a previous Post report. 

The men’s club rugby team, Pi Kappa Phi fraternity, ACACIA fraternity, Alpha Epsilon Pi fraternity, Lambda Chi Alpha fraternity, Phi Kappa Psi fraternity, Sigma Chi fraternity and Alpha Kappa Psi fraternity are also under investigation, according to a previous Post report.