Mutual support groups whose members are individuals who have a substance use disorder or any of a number of behavioral addictions which are akin to substance-related disorders in clinical expression, brain origin, comorbidity, physiology and treatment. The groups meet in-person, by telephone or via the Internet; provide emotional support, information and resources to help those who participate modify their behavior; and may include faith-based and secular 12-step groups as well as non-12 step groups.

Mutual support groups whose members are the spouses/partners of people who have or are at risk of an alcohol use disorder; children of all ages whose parents, guardians or other parent figures are involved in excessive alcohol use; and/or friends of those individuals. The groups meet in-person, by telephone or via the Internet; and allow participants to share their experience, strengths and hopes to solve the problems they have in common and support the recovery of their loved one.

Mutual support groups whose members are the spouses/partners of people who have or are at risk of a drug use disorder; children of all ages whose parents, guardians or other parent figures are involved in drug use; and/or friends of those individuals. The groups meet in-person, by telephone or via the Internet; and allow participants to share their experience, strengths and hopes to solve the problems they have in common and support the recovery of their loved one.

The parents, children, spouses, partners, friends or other relatives or significant others of people who have an alcohol use disorder, whose own patterns of personal, social and familial coping have been negatively affected by ongoing interaction with and concern about the individual.

The parents, children, spouses, partners, friends or other relatives or significant others of people who have a drug use disorder, whose own patterns of personal, social and familial coping have been negatively affected by ongoing interaction with and concern about the individual.