Court Record Analysts - NIS conducts court record research in all courts throughout US and internationally, where possible.

Drug Screening - NIS provides certified collection agents, MROCC-certified Medical Review Officers, with collection sites throughout the United States. NIS is affiliated with 5 of the leading national SAMSHA-certified laboratories and coordinates services in accordance with SAMSHA/DOT regulations.

NIS' Investigators - Current and former local, state and federal law-enforcement personnel with an average of twenty years of training and experience. NIS investigators are extensively trained and experienced with a myriad of criminal investigations, including property, personal, narcotics, and financial and covert & counter terrorism operations.