The Office of Alcohol & Other Drug Services (AODS) offers a wide range of programs and services aimed at reducing the negative consequences associated with heavy, episodic drinking and substance abuse. AODS collaborates with students and staff throughout the University to create a comprehensive program focused on the health and safety of Harvard students. AODS also trains a select group of student leaders to be Drug & Alcohol Peer Advisors, who act as health opinion leaders and peer resources for issues around alcohol and drug use.