- The Federal Law "On compulsory social insurance in case of temporary incapacity for work and in connection with maternity" No. 255-FZ of December 29, 2006;
- Umthetho "Ngomshuwalense womphakathi ophoqelekile uma kwenzeka ukukhubazeka okwesikhashana emsebenzini kanye nokuphathelene nokubeletha," okwamkelwa ngomhla kaDisemba 29, 2006.