Purpose
An NDIS Worker Screening Check (WSC) confirms that a worker has been screened and cleared (or has applied for clearance) to work with NDIS participants. Without an NDIS WSC, a worker cannot engage with NDIS participants. In VIC and QLD, clearance must be obtained before a worker can commence. In all other states, a worker can start with a submitted application, but must have their clearance completed within three months of commencing.
This playbook is designed to help you get NDIS WSCs processed faster and with fewer change requests. Most delays in this check come from unclear candidate instructions, missing evidence, and configurations that don't take full advantage of the platform's automation, fixing those things is the fastest path to reducing your time to fill.
Biggest Reasons for Slow Time to Compliance and Recommendations
Key insight: The top-performing configuration processes NDIS WSCs in 0.50 days with only an 8% change request rate. This is achieved through fewer check types, leaner field configurations, strong AI automation (auto-fill + recommendations), clear candidate instructions, and validity/scheduling settings that keep ongoing compliance ticking over without manual intervention. The right setup can cut processing time by over 50% compared to slower configurations.
Here's what's driving the most delays across NDIS WSC Checks and specific changes that will have the most impact on your time to compliance. Each recommendation is based on what the best-performing configurations are already doing.
Delay Reason | Frequency | Impact on Time to Fill | Platform Configuration | Why This Reduces Time to Fill |
Candidate uploads an NDIS "activities approved" card instead of their actual WSC number | 🔴 High | Triggers a change request that causes delays. The candidate often doesn't understand the difference without clear instructions. | Use Zipline recommended worker instructions and add visual guide showing a valid WSC clearance letter vs an "activities approved" card. | Candidates self-identify the wrong document before uploading, preventing change request delays. Visual comparison is faster than reading instructions alone. |
Missing or unclear candidate-facing description | 🟠 Medium | Candidates don't know what to upload, leading to incorrect evidence, missing receipts, or incomplete applications, all of which trigger change requests. | Spell out exactly what evidence is acceptable, what is NOT acceptable (especially NDIS activity cards), and include your organisation's employer number. Use plain language and break it into scenarios ("If you have a current WSC..." / "If you don't have one yet..."). | Ambiguous descriptions are the root cause of most change requests. When candidates know exactly what to upload and what format it needs to be in, they get it right the first time. The best descriptions explicitly call out that NDIS activity cards are not acceptable. |
No AI automation enabled (or only partial) | 🟠 Medium | Manual review of every submission creates bottlenecks. Configurations using auto-fill, auto-approval, and AI handover process checks substantially faster. | Enable auto-fill, auto-reject + change request, auto-approval, and AI handover. | Configurations with AI automation have the lowest submission-to-approval times. and reduces admin time. |
Validity and renewal not configured | 🟠 Medium | Expired checks aren't flagged proactively, leading to reactive scrambles and compliance gaps. | Set validity to automatically trigger a renewal notice every 5 years. | Without validity tracking, expired checks go unnoticed until someone manually audits them. Automated renewal keeps your workforce compliant continuously and removes the need for manual expiry monitoring. |
Platform Configuration — Recommended Settings
Configure your platform to reduce manual work and catch issues before they become delays.
Setting | Recommended Value | Rationale |
Rules | Application | Ensures the check is triggered at onboarding, tied to organisational policy, and cannot be bypassed. |
Fields | WSC Number or Application Number Expiry Date | Keep it lean. Every unnecessary field slows down both AI processing and manual review. |
Validity | Renewed | Automates the renewal cycle so you're not manually tracking who's about to expire. |
Scheduling | Dynamic | Triggers proactive renewal checks well before expiry, keeping compliance continuous. |
AI capabilities | Auto-fill | Each layer removes a manual step. Auto-fill saves data entry time. Auto-reject catches bad evidence instantly. Auto-approval clears clean submissions without human review. AI handover routes edge cases efficiently. |
Multiple documents | Enabled | Candidates often need to upload more than one piece of evidence. Blocking this creates unnecessary change requests. |
💡 Interested in upgrading the AI Pack for your check? Reach out to your Account Manager.
Recommended Candidate-Facing Description
Use the following as your candidate-facing check description. Adjust the employer number and any org-specific details.
Action Required: NDIS Worker Screening Check
It is a requirement that the role you have applied for requires a current NDIS Worker Screening Check (NDIS WSC).
If you DO have a current NDIS WSC:
Upload evidence that clearly shows your Worker Screening Number, Name, and Issue or Expiry Date.
Acceptable evidence includes:
Your NDIS WSC Card
Your NDIS WSC confirmation email (from the Worker Screening Unit)
A screenshot from your state portal (e.g. MyServiceNSW > Dashboard > NDIS Worker Check > Your Status > Details)
If you DO NOT yet have an NDIS WSC:
You will need to apply via your state's Worker Screening Unit.
As part of your application, you may need our employer number: [Insert Employer Number]
Once your application is submitted, please upload:
Your application confirmation email
Your application payment receipt
Make sure your Applicant Number, Name, and Issue Date are clearly visible.
Important: An NDIS card showing "approved activities" is NOT acceptable. We specifically need your NDIS Worker Screening Number or Application Number.
You must have a completed check within three months of commencing.
Recommended Visual Guidance
Attach a sample NDIS WSC thumbnail and annotate it with:
An example showing what document needs to be uploaded vs what is incorrect
Troubleshooting and Edge Cases
Scenario A: Candidate uploads an NDIS activities card instead of their WSC
Scenario A: Candidate uploads an NDIS activities card instead of their WSC
Situation: The candidate uploaded a card that shows NDIS activities they're approved for, but this is not the same as an NDIS Worker Screening Check.
Solution: Send a change request explaining the difference. Use clear language: "The document you uploaded shows NDIS approved activities, not your Worker Screening Check. Please upload evidence of your NDIS WSC number or application number instead." To prevent this, make sure your description explicitly states that activity cards are not acceptable.
Scenario B: Candidate has applied but hasn't received clearance yet
Scenario B: Candidate has applied but hasn't received clearance yet
Situation: The candidate has submitted their NDIS WSC application and has a payment receipt and application number, but clearance is still pending.
Solution: This depends on the state. For VIC/QLD, the candidate must have clearance before commencement, set the check to Processing and monitor via PRODA. For all other states, a submitted application is sufficient to commence, set a 3-month deferral and recheck after the deferral period. Upload the application receipt and screenshot the PRODA status as evidence.
Scenario C: Candidate's WSC is expiring within 3 months
Scenario C: Candidate's WSC is expiring within 3 months
Situation: The candidate has a current WSC, but it expires within 3 months.
Solution: Flag this during validation. If your validity settings are configured correctly (renewed based on expiry date), the platform will automatically trigger a renewal. If not, manually set the check to require renewal and notify the candidate that they need to begin the renewal process.