The Ad Hoc Committee looking into concerns around national security will conduct its work at the Kgosi Mampuru Correctional Services facility from Tuesday morning until Friday.
The South African Police Services Chief Financial Officer, Lieutenant General Puleng Dimpane, will testify on Tuesday.
The committee was established to investigate the allegations made by KwaZulu-Natal Police Commissioner, Lieutenant-General Nhlanhla Mkhwanazi, of criminal infiltration, corruption and political interference in the justice system.