How Rezibase Helps Respiratory Labs Meet TSANZ and NATA Standards Without Building a Compliance System from Scratch
Respiratory labs in Australia and New Zealand face a specific and demanding compliance challenge: meeting the combined requirements of TSANZ clinical standards and NATA accreditation, including ISO 15189, while still running a high-volume clinical service. Rezibase is a cloud-based respiratory and sleep reporting platform built by respiratory scientists specifically for this environment. Rather than asking labs to adapt a generic quality management system to their needs, Rezibase embeds accreditation workflows directly into the platform, covering documents, training, audits, non-conformance management software, action plans, and quality control. The result is a lab that can meet its compliance obligations through its everyday system, not a separate compliance project.
TL;DR
TSANZ and NATA accreditation, including ISO 15189, require structured management of documents, training, audits, non-conformances, and quality control.
Most labs struggle because these requirements sit outside their reporting system, creating duplication and gaps.
Rezibase embeds a dedicated accreditation module into its platform, purpose-built for respiratory and sleep labs.
Labs do not need to build or maintain a separate compliance system.
The platform is already trusted by over 35 sites, including NSW Health and the NHS in the UK [1].
About the Author: This article was written by the Rezibase team, a platform developed over 8 years by experienced respiratory scientists and now backed by Cardiobase, a healthcare technology company with 37 years in the industry [1]. Rezibase is used across Australian teaching hospitals, private labs, and NHS facilities in the UK.
Why Is TSANZ and NATA Accreditation So Difficult to Manage in Practice?
NATA accreditation against ISO 15189 is not a one-time event. It is an ongoing operational commitment that requires labs to demonstrate consistent, documented quality management across every aspect of their service.
For respiratory labs specifically, TSANZ provides the clinical standards framework that defines best practice. NATA then assesses whether the lab has the systems, processes, and evidence in place to meet those standards reliably.
In practice, this creates a layered challenge:
Clinical staff are primarily trained as scientists, not compliance managers.
Many labs run their accreditation documentation in spreadsheets, shared drives, or paper-based folders that sit entirely outside their clinical system.
When auditors ask for evidence, staff must manually compile records from multiple disconnected sources.
Non-conformances identified during audits often lack a formal tracking and resolution workflow, meaning the same issues recur.
The core problem is structural. Compliance is treated as something separate from the clinical work, rather than embedded within it. That separation creates risk, not just administrative burden.
What Does ISO 15189 Actually Require From a Respiratory Lab?
ISO 15189 is the international standard for quality and competence in medical laboratories. For a respiratory lab seeking NATA accreditation, it defines requirements across several domains that are highly relevant to day-to-day operations.
ISO 15189 Requirement | What It Means for a Respiratory Lab |
|---|---|
Document control | Policies and procedures must be version-controlled and accessible |
Training and competency | Staff training records must be maintained and linked to procedures |
Non-conformance management | Errors and deviations must be recorded, investigated, and resolved |
Corrective and preventive action | Action plans must be documented and tracked to completion |
Internal audits | Regular audits must be conducted, recorded, and reviewed |
Quality control | QC data must be collected, analysed, and acted upon systematically |
Each of these requirements generates ongoing administrative work. Without a system designed to manage them, labs either fall behind or create workarounds that introduce their own risks.
How Does Rezibase Address These Requirements Directly?
Rezibase includes a dedicated accreditation module designed specifically for respiratory and sleep departments. This is not a generic document management add-on. It was built to address the specific TSANZ and NATA requirements that respiratory labs face [1].
The module covers:
Document management: Controlled storage and versioning of policies, procedures, and forms.
Training management: Staff training records linked to procedures and competency requirements.
Non-conformance management: A structured workflow to log, investigate, and resolve non-conformances, functioning as proper non-conformance management software embedded within the clinical platform.
Action plans: Formal tracking of corrective and preventive actions through to closure.
Internal audits: Scheduled and ad hoc audit records maintained within the system.
Quality control: QC management aligned to Westgard methods, which are widely recognised in laboratory medicine for identifying systematic error and bias.
Because this all sits within the same platform used for patient reporting and clinical workflows, the compliance record is built naturally as part of normal operations. There is no separate system to maintain, no data to transfer, and no version conflicts between clinical and quality documents.
What Role Does Research Play in Rezibase's Compliance Approach?
The TSANZ itself plays an important role in shaping what good practice looks like in Australasian respiratory medicine. A 2025 study examining the methodological and reporting quality of TSANZ clinical practice guidelines noted that TSANZ is the leading Australasian professional society for respiratory medicine, responsible for developing clinical standards in this field [2].
This matters for labs because guidelines from bodies like TSANZ are not static. They are updated as evidence evolves. A platform that embeds normal values, reporting algorithms, and accreditation workflows needs to stay current with those updates. Rezibase maintains a regularly updated normal values library and builds ATS guideline-aligned reporting logic into its doctor reporting module, reducing the manual effort required to keep clinical practice current.
Is Switching from an Existing System to Rezibase Complicated?
For labs currently using Respiro or another legacy system, the prospect of migration can feel daunting. In practice, the transition to Rezibase is designed to be straightforward. The Cardiobase team manages the data migration process, and the platform's vendor-neutral design means it connects to existing devices and hospital systems without requiring new hardware [1].
Key points about switching:
Rezibase is manufacturer-agnostic, so existing devices continue to work.
Integration with Patient Administration Systems, EMR systems, electronic orders, and finance systems is supported.
The Magic Import function allows device reports to be pulled directly into the system, reducing manual data handling from day one.
A 30-day free trial is available, allowing labs to evaluate the platform before committing.
The goal is that labs arrive at a more capable system without a painful transition period.
Frequently Asked Questions
Does Rezibase cover both respiratory and sleep accreditation requirements?
Yes. The platform includes modules for both respiratory and sleep labs, covering the full scope of TSANZ and NATA requirements for both service types [1].
Is Rezibase suitable for private labs as well as public hospitals?
Yes. The platform is used across public hospital labs, including NSW Health, and private respiratory and sleep clinics.
How does Rezibase handle non-conformance management?
The accreditation module includes a structured non-conformance workflow for logging incidents, assigning investigations, and tracking resolution, functioning as dedicated non-conformance management software within the platform.
What quality control method does Rezibase use?
Rezibase applies Westgard methods for quality control, which are standard in medical laboratory practice for detecting systematic and random error.
Can Rezibase integrate with our hospital's existing systems?
Yes. Rezibase integrates with PAS, EMR, DICOM Modality Worklists, hospital finance systems, and electronic orders systems.
Is there a lock-in contract?
No. Rezibase operates on a transparent monthly pricing model with no lock-in contracts.
Is the platform cloud-based or does it require local installation?
Rezibase is fully cloud-based and requires no local software installation. Enterprise on-premises deployment is also available for hospitals that require it.
About Rezibase
Rezibase is Australia's most advanced cloud-based respiratory and sleep reporting platform, developed over 8 years by experienced respiratory scientists and now backed by Cardiobase, a healthcare technology company with 37 years in the industry [1]. The platform is trusted by over 35 sites across Australia and the United Kingdom, including NSW Health and the NHS. Rezibase is built on a simple principle: clinical technology should make life easier for scientists and improve patient care, not create more administrative burden. Its accreditation module reflects that principle by embedding TSANZ and NATA compliance directly into the everyday clinical workflow.
To see how Rezibase can support your lab's accreditation and clinical reporting needs, visit rezibase.com to book a demonstration or start your 30-day free trial.
References
Methodological and reporting quality of Thoracic Society of ... (pmc.ncbi.nlm.nih.gov)