Michigan Association of Recovery Residences (MARR): Sober House Certification in Michigan

Michigan Association of Recovery Residences (MARR): Sober House Certification in Michigan

Michigan Association of Recovery Residences (MARR): Your Guide to Certification and Standards


If you’re exploring sober living certification in Michigan, the most important organization to know is the Michigan Association of Recovery Residences (MARR). MARR is the official state affiliate of the National Alliance for Recovery Residences (NARR) and serves as Michigan’s voluntary certification agency for recovery housing.

MARR plays a central role in establishing and maintaining recovery housing standards in Michigan, offering a framework of best practices to ensure sober homes across the state are safe, ethical, and supportive of long-term recovery.

👉 For more information on recovery housing in Michigan, visit our hub article: Recovery Housing in Michigan


History and Mission of MARR

The Michigan Association of Recovery Residences (MARR) was formed in the late 2010s to bring Michigan in line with national recovery housing quality standards. It was officially launched around 2018 as a response to the growing need for oversight and accountability in sober living environments across the state.

MARR’s mission is to ensure access to safe, supportive, and structured housing for people in recovery from substance use disorders. Its values mirror those of its parent organization, NARR, promoting hope, integrity, personal responsibility, and community integration.

In addition to certification, MARR plays a leadership role in educating operators, advocating for policy change, and expanding access to quality sober housing across urban, suburban, and rural Michigan.


Scope of Sober House Certification in Michigan

As the certification agency for recovery homes in Michigan, MARR certifies a broad spectrum of recovery residences using the nationally recognized NARR Levels 1 through 4 framework:

  • Level 1: Peer-run homes (e.g., Oxford House-style)
  • Level 2: Monitored homes with house managers
  • Level 3: Supervised residences with paid staff
  • Level 4: Residential programs that include clinical treatment (may also require licensure)

MARR certification is voluntary, not a legal license. Michigan does not require licensure for sober living homes unless they provide formal clinical services. Certification, however, is widely recognized by courts, treatment providers, and funding agencies as a mark of excellence and safety.

By distinguishing between certification and licensure, MARR helps operators focus on recovery-oriented best practices without imposing unnecessary regulatory burdens on peer-based homes.


Additional Roles and Services for Sober Housing

Beyond certification, MARR provides a suite of services designed to strengthen Michigan’s recovery housing network:

  • Training & Education: MARR offers essential training for recovery residence operators, including NARR standards education, ethics workshops, and best practice summits.
  • Public Directory & Referrals: Certified homes are listed in the MARR directory, used by hospitals, treatment programs, and courts for making trusted referrals.
  • Advocacy & Policy Work: MARR engages with state policymakers and stakeholders to protect recovery housing rights and expand funding opportunities.
  • National Partnerships: As Michigan’s NARR affiliate, MARR ensures that certified homes meet nationally accepted standards for safety, support, and recovery readiness.

Overview of the Recovery Housing Certification Process in Michigan

Getting MARR-certified involves a thorough but collaborative process. The major steps include:

  1. Operating the home for at least 30 days
  2. Completing required MARR/NARR training
  3. Submitting policies, insurance, and documentation through MARR’s online portal
  4. Passing an on-site inspection and resident interviews
  5. Addressing any corrections and maintaining ongoing compliance

👉 For full step-by-step instructions, visit: How to Certify a Sober House in Michigan



📍 Starting a Recovery Home in Michigan? Start with Confidence.

Starting a Recovery Home in Michigan means navigating strict recovery housing laws, local codes, and evolving best practices. Our guide helps you start strong—with clarity, compliance, and compassion. How to Open a Recovery Home in Michigan is an essential 120-page guide that walks you step-by-step through zoning, business registration, neighbor relations, and legal compliance, tailored specifically to Michigan’s complex regulatory landscape.

Get yours today! »


If you’re just starting your journey as a sober living operator, we recommend reading How to Open a Sober House in Michigan. This resource outlines everything from zoning and business formation to house rules and property selection.

Certification through MARR is not only a symbol of quality—it’s also a gateway to funding, referrals, and community trust. If you’re an operator, developer, or advocate seeking to improve recovery housing in Michigan, start by learning more about MARR and the NARR standards.

Need help navigating the certification process? 💬 Connect with the team at Vanderburgh Sober Living—we’re here to support operators across Michigan in meeting and exceeding the highest standards of recovery housing.