Complaints Processing, Monitoring and Investigation received the largest portion of the ICD budget, namely R63.4 million or 49.03 percent. In real terms the programme increased by R3.4 million (6.11 percent), while the nominal increase was R7.4 million or 13.21 percent. The sub-programme Complaints Processing, Monitoring and Investigation received R 61.8 million or 97.4 percent of the allocation as it is responsible for the ICD's core business, namely the receipt, registration, processing and investigation of complaints of deaths in police custody or as a result of police action, and complaints of misconduct and criminality. According to the 2010 Estimates of National Expenditure funding is distributed according to the number of personnel and cases. Compensation of employees increased by R4.2 million, much more significantly than the previous increase of R1 million.