People experiencing homeless and substance use issues were eligible to enroll in a two-stage treatment program. During the first stage, participants were in day-treatment programming for 5.5 hours each weekday and resided in shelters or other temporary housing that participants secured through referrals to other agencies. Programming included group and individual therapy and coaching focused on helping participants address their substance use issues.

Twenty-four grantees offered the RExO program, including national nonprofits, faith-based community organizations, community health organizations, and local or regional nonprofits. The exact bundle of services each grantee provided varied significantly. In all programs, case managers coordinated service delivery and supported participants. Most grantees offered group mentoring for participants, and a smaller subset offered individual mentoring.

Transitional Employment Training program participants first completed an intensive training with a job coach on tasks for a specific, competitive job and appropriate behavior in the workplace. Program staff placed participants into competitive, integrated employment with the potential to become permanent. Participants were placed into the jobs for which they received training or similar positions, accompanied by additional training with the job coach. Participants also received job retention services to help them resolve difficulties that emerged in the workplace.

Cognitive Behavioral Day Treatment Plus Abstinence-Contingent Housing, Vocational Training, and Work provided abstinence-contingent housing, paid employment training, and daily cognitive behavioral treatment to individuals experiencing homelessness and cocaine dependency in Birmingham, AL. The program transported participants from program-provided housing to job training, job interviews, and work sites.