The purpose of the Member Action Committee is to advocate for members in the Transitional Opportunities Program (TOP) at CAU. The committee makes sure members' needs are being met, and they advocate for the changes they want to see made within the program itself and the complexes they reside in. Monthly meetings are held to discuss trends, ideas, and issues that are happening in TOP. During these meetings special events may be planned, changes to rules or procedures may be suggested, and on a quarterly basis, MAC gets to meet with the Administrative Panel to discuss issues regarding TOP and advocacy for members.

MAC created a business for itself call MAC ATTACK. They have a contract with Community Access Unlimited to do 18 presentations a year. CAU pays them for every presentation they conduct. MAC ATTACK charges $250 for every presentation. They creates different presentations on independent living, choices members make, and what it is like to live in the DYFS system and/or programs at CAU. The presentations are offered for youth and adults that work in social services.