Answer:
3 days.
Step-by-step explanation:
An Investigative report can be defined as a report prepared by a forensic expert or professional in the unraveling of a crime or issue.
Written notice of an Investigative Report must be given within 3 days advance notice before the report beings.
Basically, an investigative report is required or expected to give an insured person not more than 3 days advance written notice before the report will begin.