VIA also has a desire to review the number of laborers at a job site with other project management records to verify the labor charges on large projects. Columns on the workpaper also allow for noting the trade or activity performed by the worker, firm affiliation, name, and other comments. IAD uses a separate form when conducting quick interviews with employees to determine their names and job functions. With this information, it is much easier to verify the contractor's certified payroll for that day. In those cases, the IAD has found it helpful to take a camera to the job site and begin photographing workers performing their tasks.
Auditors can then follow-up with the contractor to verify employment and project records.