The Department oversees the following public entities: 1.1 Airports Company of South Africa (ACSA); 1.2 Air Traffic and Navigation Services Company (ATNS); 1.3 Cross-Border Road Transport Agency (CBRTA); 1.4 Ports Regulator; 1.5 Passenger Rail Agency of South Africa (PRASA); 1.6 Railway Safety Regulator (RSR); 1.7 Road Traffic Infringement Agency (RTIA); 1.8 South African Civil Aviation Authority (SACAA); 1.9 South African National Roads Agency Limited (SANRAL); 1.10 South African Maritime Safety Authority (SAMSA); 1.11 Road Accident Fund (RAF); and 1.12 Road Traffic Management Corporation (RTMC).