Supporting Participants with Complex Support Needs: Provider Guide to Multi-Disciplinary Care

Defining Complex Support Needs

The NDIS does not have a single clinical definition of "complex support needs." Instead, it is a descriptor used by the NDIA, NDIS Commission, and providers to identify participants whose support requirements are significantly more demanding than typical service delivery.

Participants with complex support needs typically present with one or more of the following characteristics:

• Co-occurring disabilities — for example, intellectual disability combined with a mental health condition, or physical disability with an acquired brain injury
• Behaviours of concern — behaviours that pose a risk to the participant or others, often requiring restrictive practices authorisation and specialist behaviour support
• High intensity health needs — tracheostomy care, ventilator support, complex wound management, PEG feeding, or other nursing-level care needs
• Multiple system involvement — participants who interact with the health system, justice system, child protection system, and/or housing system simultaneously
• Limited informal supports — no family or friends able to provide regular support, increasing reliance on formal NDIS-funded services
• History of service breakdown — previous providers have been unable to maintain services, leading to crisis situations
• Forensic or justice involvement — participants under court orders, parole conditions, or forensic disability frameworks
• Psychosocial disability — severe and persistent mental health conditions that significantly impact daily functioning

NDIA Complex Support Needs Pathway

The NDIA has established a Complex Support Needs Pathway for participants whose needs cannot be adequately addressed through standard planning processes. This pathway provides:

• Specialist planners with experience in complex cases
• Longer planning meetings and more frequent plan reviews
• Coordination with other government agencies (health, housing, justice)
• Specialist support coordination funding (Level 3)
• Higher plan budgets to accommodate the intensity of support required

Building Multi-Disciplinary Teams

Effective support for participants with complex needs almost always requires a multi-disciplinary team (MDT) approach. No single provider or professional can address the full range of needs these participants present.

Core MDT Members

MDT Meeting Framework

Regular MDT meetings are essential for coordinating complex care. Establish a structured meeting framework:

• Frequency — monthly for participants with active complex needs; quarterly for stable participants with complex histories
• Chair — typically the specialist support coordinator, who sets the agenda and distributes meeting notes
• Agenda structure — review of participant goals, update from each provider, risk assessment review, behaviour data review, action items from previous meeting, new issues, and agreed actions
• Documentation — formal meeting minutes distributed to all attendees within 48 hours
• Participant involvement — the participant should attend or be represented at every MDT meeting unless there is a documented reason they cannot participate

Care Coordination Models

Effective care coordination is the glue that holds complex support arrangements together. Without deliberate coordination, supports become fragmented, information is lost between providers, and the participant falls through the gaps.

Key Coordination Functions

• Information sharing — ensuring all providers have access to relevant, current information about the participant (with appropriate consent)
• Plan alignment — ensuring each provider's individual support plan aligns with the others and with the participant's NDIS goals
• Crisis management — having a clear, agreed crisis protocol that all providers understand and follow
• Transition management — coordinating transitions between settings (e.g., hospital to home, one SIL to another)
• Escalation pathways — clear processes for raising concerns, reporting incidents, and seeking additional resources

Communication Protocols

For complex participants, ad hoc communication between providers is not sufficient. Establish formal communication protocols that define:

• What information must be shared (and what is confidential to specific providers)
• How information is shared (secure email, shared platform, phone call, handover sheet)
• When information must be shared (immediately for urgent matters, within 24 hours for significant changes, at MDT meetings for routine updates)
• Who is responsible for sharing specific types of information

High Intensity Supports

Many participants with complex needs require high intensity daily personal activities — clinical or quasi-clinical support tasks that go beyond standard personal care. Delivering high intensity supports requires specific registration, competency frameworks, and clinical governance.

Types of High Intensity Supports

• Complex bowel care — including manual evacuation, stoma management, and bowel management programs
• Tracheostomy management — suctioning, tube changes, emergency tracheostomy care
• Ventilator support — managing mechanical ventilation, monitoring respiratory function
• Enteral feeding (PEG) — administering nutrition through percutaneous endoscopic gastrostomy tubes
• Subcutaneous injections — administering medications via subcutaneous injection
• Complex wound management — managing wounds that require clinical assessment and specialised dressing techniques
• Catheter care — managing urinary catheters, including insertion (where permitted by state legislation)

Registration Requirements

Providers delivering high intensity supports must be registered under the High Intensity Daily Personal Activities supplementary module in addition to the Core Module. This means your certification audit will assess compliance with both the Core Module and the High Intensity supplementary module.

Competency Framework

For each high intensity support type you deliver, you must have:

• A written competency framework defining the knowledge and skills required
• A competency assessment process verified by an appropriately qualified health professional
• Individual worker competency records showing assessment date, assessor, and outcome
• A schedule for competency reassessment (typically annual)
• Documented procedures specific to each high intensity task
• Emergency procedures for each high intensity support type
• Clinical governance arrangements (access to nursing or medical advice for complex clinical decisions)

Behaviour Support Integration

Many participants with complex needs have behaviours of concern that require specialist behaviour support. Integrating behaviour support into the broader service delivery framework is essential for both participant wellbeing and provider compliance.

Behaviour Support Plans

A comprehensive Behaviour Support Plan (BSP) should include:

• Functional assessment — understanding the purpose the behaviour serves for the participant
• Environmental strategies — proactive changes to the participant's environment that reduce the likelihood of behaviours of concern
• Skill-building strategies — teaching the participant alternative, more adaptive behaviours that serve the same function
• Reactive strategies — how to respond safely when behaviours of concern do occur
• Restrictive practices — if any restrictive practices are authorised, detailed protocols for their use (including conditions, duration limits, and post-incident debriefing)
• Data collection — what data to collect, how to collect it, and how often it is reviewed
• Review schedule — when the BSP will be formally reviewed (typically at least every 12 months, or more frequently for complex cases)

Restrictive Practices

Restrictive practices are regulated under both the NDIS Act and state/territory legislation. Providers must:

• Only use restrictive practices when authorised by the relevant state/territory authority
• Report all uses of restrictive practices to the NDIS Commission
• Maintain a Restrictive Practices Register recording every use
• Demonstrate ongoing efforts to reduce and eliminate restrictive practices
• Ensure all workers are trained in the BSP and in the correct use of any authorised restrictive practices

Support Worker Training for Behaviour Support

Support workers who deliver direct care to participants with behaviours of concern need:

• Training in the specific BSP for each participant they support
• General behaviour support awareness training
• De-escalation and crisis intervention training
• Training in any authorised restrictive practices
• Regular refresher training (at least annually)
• Documented competency assessment in implementing the BSP

Documentation for Complex Cases

Documentation for participants with complex needs must be significantly more detailed than for standard support delivery. The level of risk and the number of providers involved demand comprehensive, accurate, and timely records.

Enhanced Documentation Requirements

• Comprehensive support plan covering all support domains (not just your organisation's services)
• Risk assessment updated at least quarterly (or after any significant incident)
• Crisis management plan with escalation triggers and response protocols
• Multi-disciplinary team meeting minutes for every MDT meeting
• Detailed progress notes for every shift or support session
• Behaviour support plan implementation records (BSP data collection)
• Restrictive practices register (if applicable)
• Incident reports with detailed accounts and follow-up actions
• Communication logs between providers
• Consent records for all information sharing between providers
• Transition plans for any changes in living arrangements, providers, or support models

Progress Note Requirements for Complex Participants

Progress notes for complex participants should include all standard elements plus:

• Behaviour data — any occurrences of behaviours of concern, including antecedents, behaviour description, consequences, and duration
• Restrictive practice use — if any restrictive practice was used, a full record including authorisation, duration, participant response, and post-incident debriefing
• Health observations — relevant health information (skin integrity, medication effects, pain levels, seizure activity)
• Environmental factors — any environmental changes that may have affected the participant's presentation
• Inter-provider communication — any relevant communication with other providers during the shift

Risk Management and Crisis Planning

Risk management for complex participants requires a proactive, dynamic approach. Risks change frequently and must be monitored continuously.

Risk Assessment Framework

Develop a comprehensive risk assessment for each complex participant that covers:

• Personal safety risks — self-harm, absconding, falls, aspiration, choking
• Risk to others — aggression, property damage, sexual safety
• Health risks — deteriorating health conditions, medication interactions, hospital readmission
• Environmental risks — living environment hazards, neighbourhood safety, transport risks
• Service continuity risks — worker fatigue, staff turnover, provider withdrawal, funding gaps
• Systemic risks — gaps between NDIS and health systems, delays in plan reviews, communication failures between providers

Crisis Management Plans

Every complex participant should have a documented crisis management plan that includes:

• Definition of what constitutes a crisis for this participant
• Early warning signs that a crisis may be developing
• Step-by-step response procedures for different crisis types
• Emergency contact numbers (support coordinator, behaviour practitioner, family, emergency services)
• Hospital or mental health service preferences
• Post-crisis debriefing and review processes

Staffing and Training Requirements

Supporting participants with complex needs demands highly competent, well-supported workers. Staff requirements go beyond basic NDIS worker obligations.

Enhanced Training for Complex Support

• Behaviour support awareness and individual BSP training
• De-escalation and crisis intervention (e.g., MAPA, PART, or equivalent programs)
• Trauma-informed care — understanding and responding to the impact of trauma on behaviour and relationships
• Mental health first aid — recognising and responding to mental health crises
• High intensity support competencies — for any clinical tasks the worker performs
• Cultural safety — understanding and respecting the cultural backgrounds of participants
• Manual handling — particularly for participants with physical disabilities
• Medication administration — training and competency in medication management

Staff Wellbeing and Supervision

Workers supporting complex participants experience higher rates of stress, burnout, and workplace injury. Providers must:

• Provide regular, structured supervision (at least monthly for complex support workers)
• Offer access to Employee Assistance Programs (EAP) or equivalent wellbeing support
• Implement post-incident debriefing for all significant incidents
• Monitor workload and ensure appropriate staff-to-participant ratios
• Maintain adequate relief staff to prevent burnout from excessive overtime

Working Across Systems

One of the defining challenges of complex support is the interface between the NDIS and other service systems — particularly the health system, justice system, and housing system.

NDIS and Health System Interface

The boundary between NDIS-funded supports and health system-funded services is a persistent source of confusion. General principles:

• NDIS funds: disability-related supports, daily activities, community participation, assistive technology, behaviour support, and disability-specific health supports (e.g., nursing care related to the disability)
• Health system funds: acute health care, hospital admissions, mental health treatment, medication, GP visits, and clinical interventions for health conditions (even if the participant has a disability)

For complex participants, these boundaries blur significantly. Document all discussions about funding responsibility and escalate unresolved disputes to the specialist support coordinator.

NDIS and Justice System Interface

Participants involved in the justice system (whether as victims, witnesses, or offenders) may have additional requirements including:

• Court-ordered conditions that affect service delivery
• Forensic disability frameworks that impose specific requirements on providers
• Information sharing protocols between justice agencies and NDIS providers
• Supervision and monitoring obligations

Preventing Service Breakdown

Service breakdown — where a provider can no longer safely or effectively support a participant — is the worst outcome for complex participants. Prevention requires proactive planning.

Early Warning Signs

• Increasing frequency or severity of incidents
• Staff reluctance to work with the participant
• High staff turnover in the participant's support team
• Escalating restrictive practice use
• Communication breakdown between providers
• Missed MDT meetings or provider disengagement
• Participant or family expressing dissatisfaction

Proactive Strategies

• Stable support teams — minimise worker rotation for complex participants; consistency is critical
• Regular review — review risk assessments, support plans, and BSPs more frequently than for standard participants
• Early escalation — raise concerns with the specialist support coordinator at the first sign of difficulty, not when crisis hits
• Resource adequacy — ensure you have sufficient staff, training, and operational capacity to sustain the support arrangement
• Honest assessment — if your organisation does not have the capacity to safely support a participant, communicate this early rather than allowing quality to deteriorate

Summary

Supporting participants with complex needs is among the most challenging — and most important — work in the disability sector. These participants are at the greatest risk of poor outcomes, and the quality of their support directly depends on provider competence, coordination, and commitment.

For small providers considering or currently supporting complex participants, the key priorities are: robust multi-disciplinary coordination, detailed and timely documentation, well-trained and well-supported staff, proactive risk management, and honest assessment of your organisational capacity.

The SIL Rescue Kit from NDISCompliant provides the foundational policy and documentation framework that every NDIS provider needs — 65 audit-ready documents covering the Practice Standards Core Module. For providers supporting complex participants, these documents form the base upon which additional complex-specific policies and procedures are built.