Advocacy group Accountability Now says it cannot rule out the possibility of the Madlanga Commission of Inquirys findings being challenged by the people that might be implicated.
The commission is expected to start next week following delays in acquiring essential ICT infrastructure.
President Cyril Ramaphosa established it following KwaZulu-Natal Police Commissioner Nhlanhla Mkwanazis allegations of political interference in police operations and corruption among senior South African Police Service SAPS officials.