Boston Alcohol and Substance is a substance abuse treatment center in Boston, Massachusetts (Suffolk County). After a 90-minute intake interview, first-time DUI (Driving Under the Influence) offenders are admitted to this program. After that, clients must attend 16 weekly group sessions, two self-help forums, and one victim’s forum.

Most people who get a second DUI in Massachusetts are required to attend a two-week in-patient program at Tewksbury Hospital, followed by aftercare. In the Phase III group, ASAP provides an aftercare program consisting of 20 weekly sessions followed by seven monthly sessions.