The CID is in-charge of managing investigations during major crime scenes, and they're responsible for investigating against high-potential criminals, they are the ones who we mostly refer as 'Detectives' , however CID can and is required to mandatorily make documents regarding their operations. The CID is currently being leaded by: Director, J. Black and their duties are assisted by Deputy Director, J. Lee 

The COA is in-charge of operations happening within the WSP, and they're the primary division that this department uses, COA is currently the head of 12 units, which includes Special Forces, Wildland Operations, and Special Investigations. The current Branch Director of the COA is: Director, S. Lewis, their duties are assisted by Deputy Branch Director, A. White

The PSIO is mainly in-charge to keep the department up to professional standards, and to avoid corruption within WSP as best as they can, they are the ones with the second highest authority to the commissioners, the PSIO has all rights to conduct investigations on anyone in the department, except the Office of the Commissioner (OttC) members, due to that requiring authorization from the Commissioner. PSIO members are the one who we refer as 'Internal Affairs Office'.