January 12, 2023 @ 9:00 am - 4:00 pm EST Mastering Narcotics Investigations Wyandotte Police Department 2015 Biddle Ave., Wyandotte, MI, United States $225.00
February 9, 2023 @ 8:00 am - 3:30 pm EST Mastering Narcotics Investigations St. Francis City Hall - Common Council Chambers 3400 E. Howard Avenue, St. Francis, WI, United States $225.00
March 31, 2023 @ 9:00 am - 4:30 pm EDT Mastering Narcotics Investigations Marple Township Police Department 1001 Sussex Boulevard, Broomall, PA, United States $225.00
November 10, 2023 @ 9:00 am - 4:30 pm UTC+0 Mastering Narcotics Investigations Ocean City Police Department 6501 Coastal Highway, Ocean City, MD, United States $225.00