What htcn certification level requires candidates have three years of experience in computing investigations for law enforcement or corporate cases?

The answer is "Certified Computer Forensic Technician, Basic".

Certified Computer Forensic Technician, Basic is Three (3) years experience specifically identified with the scientific procurement and examination of computerized gadgets including yet not restricted to hard drives, tablets or potentially phones while utilized by a law authorization office or enterprise.

Successfully complete an aggregate of forty (40) hours preparing course (s) for the measurable obtaining and investigation of hard drives, tablets or potentially PDAs given by an affirmed office, association or organization.

Give an account report itemizing your experience got from the measurable obtaining and investigation of computerized gadgets including however not restricted to hard drives, tablets or potentially phones of no less than ten (10) scientific cases while utilized by a law implementation office or company.