The results for the non-wage outcomes include a rapid increase in the number of workers reporting that they have a written contract with their employer, and that UIF contributions are being withheld, although the rate of compliance with these two provisions would still appear to be less than 30%. The changing nature of the employment relationship may also be gauged by the number of cases brought before the Commission for Conciliation, Mediation, and Arbitration (CCMA), which has increased by roughly 50% since the regulations went into effect.