DOH - DataMaster DMT Instrument Supervisor and Record Administrator Manual
DataMaster DMT Student Manuals
Horizontal Gaze Nystagnus Test
A Primer by Kurt Hughes, Esq.
The Commonwealth v. Gerhardt, 81 NE.3d 751 (Mass. 2017) decision and briefing really provide fantastic leads for us in terms of identifying possible experts and getting quickly to the specific scientific studies on this.
Briefs are available here: http://www.ma-appellatecourts.org/search_number.php?dno=sjc-11967&get=Search
The decision, which is on Westlaw, can also be accessed here: https://www.leagle.com/decision/inmaco20170919191 or in the ODG Trial Bank in Word format.
LAW ENFORCEMENT BULLETIN (10/22/15) (#15-08) - Notice to all law enforcement regarding criminal DLS charges pursuant to 23 VSA 674(a)