Web Site:


Organization Chart


The Massachusetts State Police is the principal statewide law enforcement agency in the Commonwealth. The Massachusetts State Police, in partnership with local communities, is dedicated to providing quality policing directed at achieving safer roadways and reducing crime through investigations, education and patrol services and by providing leadership and resources during natural disasters, civil disorders and critical incidents.

Governing Laws:


MGL C. 22C S. 1-69
Department of State Police
MGL C. 22E S. 1-15
State Police Crime Laboratory State DNA Database
MGL C. 6 S. 184A
State Police Crime Laboratory Forensic Sciences Advisory Board
MGL C. 6A S. 18-1/2
State Police Crime Laboratory; Undersecretary Duties


501 CMR 2.0
Safe Roads