喰種対策局 (Commission of Counter Ghoul)

The Commission of Counter Ghoul (喰種対策局 Gūru Taisaku Kyoku, literally "Ghoul Countermeasures Bureau"), usually abbreviated as CCG, is a federal agency in the Tokyo Ghoul series that serves as a criminal investigative body in cases connected to ghouls.
The Ghoul Countermeasures Law is the legal foundation for the CCG's prosecution of ghouls. The CCG's headquarters are in the 1st ward.
The ghouls commonly call the ghoul investigators Doves (白鳩, Hato), a nickname originating from the CCG's seal.
Currently, the office of Chairman is vacant. The CCG's most recent Chairman was Tsuneyoshi Washuu until his death. The Bureau Director title was held by his son, Yoshitoki Washuu, however after his death, the position was given to Kichimura Washuu.