While investigating the 26 Public Housing Blocks Case, ICAC investigators had to vet a mountain of documents and records and interviewed hundreds of people. Below is a list of their labour |
| Files and contracts reviewed : | 520 |
| Personnel & pension files examined in 5 weeks : | 503 |
| Registration of persons checked : | 1,031 |
| Business records searched : | 84 |
| Criminal records reviewed : | 44 |
| Enquired into persons/companies : | 3,730 |
| Interviews conducted : | 300 |
| Statements obtained : | 281 |
| Overseas countries visited : | USA, Canada, UK, Cyprus, Spain, New Zealand and Australia |
| Total working hours logged : | 22,000 |