Many clients seeking alcohol and other drug (AOD) services do not come with a single issue. They bring with them a complex web of physical health conditions, mental health diagnoses, housing instability, and sometimes justice system involvement. Co-occurring conditions are the norm, not the exception. The Alcohol and other Drug and Human Services Standard (AODHSS) recognises this complexity and places a strong emphasis on coordinated, continuous care.
Why Co-occurring Conditions Matter
Clients with multiple, intersecting needs face greater barriers to accessing and engaging in AOD services. For example:
- A client with schizophrenia and substance use disorder may struggle to access support if services are siloed.
- A woman escaping domestic violence while managing opioid dependence may not feel safe in a generalised detox program.
- A young person experiencing homelessness and methamphetamine use may fall through service gaps between youth, housing, and health providers.
Without continuity and coordination, clients are forced to retell their stories repeatedly, manage multiple appointments, and often disengage from services entirely.
What AODHSS Requires
Under AODHSS Standard 2.3 and Standard 3.4, services must demonstrate a commitment to continuity of care, collaboration with other providers, and support for complex needs.
Key compliance expectations include:
- Documented referral pathways
- Case coordination protocols
- Collaborative care plans
- Evidence of partnerships with mental health, housing, family violence, and justice services
Building a Continuity of Care Framework
- Map Your Referral Network
Develop a comprehensive map of local and regional partners.
This should include:
- Mental health services
- Housing and homelessness services
- Justice reintegration programs
- Domestic and family violence services
- Employment and training providers
Create formal referral agreements where possible to streamline transitions.
- Integrated Assessment and Planning
Use intake and assessment tools that screen for co-occurring conditions. Incorporate holistic care planning that includes goals beyond substance use, such as:
- Mental health stability
- Housing security
- Reunification with family
- Legal issues
- Case Conferences and Warm Referrals
Schedule regular case conferences with external providers for shared clients. Use warm referrals (i.e., direct introductions with follow-up) rather than handing over brochures or contact numbers.
- Shared Information Systems
Where possible, use shared case notes or communication platforms (e.g., secure email or portals) to reduce duplication and improve care continuity. Ensure data privacy and client consent are rigorously managed.
Staff Capability Matters
Equip staff with:
- Cross-sector knowledge
- Clear protocols for multi-agency collaboration
- Training in complex case management
- Supervision and debriefing practices to avoid burnout
Demonstrating Compliance to Auditors
When preparing for AODHSS audits, services should be ready to show:
- Real examples of collaborative care plans
- Evidence of joint case conferences or partner meetings
- Policies on continuity of care and referral
- Staff training records
- Client feedback indicating smooth service transitions
Managing complexity doesn’t mean doing it all alone. The key is to build systems that support integration.
Book a free Compliance Strategy Call to find out how your current service model stacks up against AODHSS expectations for coordinated care.



