Establishes Office of State Police Affairs in but not of Department of Treasury.

S 2721 creates an independent Office of State Police Affairs within the Department of Treasury (but separate from it) to oversee state police operations. The office investigates misconduct complaints against law enforcement officers, reviews internal police investigations, and ensures compliance with procedures - reporting directly to the director appointed by the Governor. It grants the director authority to compel testimony, subpoena evidence, and oversee officer appointments, promotions, and discipline. This bill directly affects state police officers, the Division of State Police, and the public through new complaint and oversight mechanisms. The office must submit annual reports to the Governor and Legislature.