PDFWAC 296-900-12010
Inspection techniques.
During an inspection, WISHA staff may:
(1) Take samples, photographs, videotapes, or audiotapes.
(2) Conduct tests or interviews.
(3) Ask employees to wear sampling devices.
(4) Privately question, on or off the worksite, any:
(a) Employer.
(b) Employer representative.
(c) Owner.
(d) Operator.
(e) Employee.
(f) Employee representative.
(5) Employ any other reasonable investigative techniques.