REGULATORY BODY:

Massachusetts Dept of Public Safety
S-License
One Ashburton Place Room 1301
Boston, MA 02108
T:  617/727-3200
W: http://www.mass.gov/eopss/law-enforce-and-cj/law-enforce/prof-stds/cert-unit/

STATE PI ASSOCIATION

Licensed Private Detectives Association of Massachusetts
200F Main Street Suite 303
Stoneham, MA 02180
T: 1-800-955-6274
W: https://www.lpdam.org/