Our Offerings – Advancing Laboratory Excellence & Accuracy
Service Overview
Proficiency Testing Australia, a not-for-profit registered with the Australian Charities and Not-for-profits Commission, is Committed to Public and National Benefits through Proficiency Testing.
Proficiency Testing
PTA assists organisations in preparing for accreditation of their Proficiency Testing (PT) programs to the requirements of ISO/IEC 17043:2023 Conformity assessment – general requirements for proficiency testing. Our services include assisting with sample sourcing, homogeneity testing, labelling, packaging, transport, customers clearance and distribution of samples. In addition, we provide guidance on the analysis of proficiency testing data and report preparation.
Method Validation
Our team provides statistical expertise to validate laboratory methods, ensuring accuracy and compliance. We assist in data preparation, selecting appropriate statistical techniques, interpreting results, and tailoring services to specific testing fields.
Data Analysis
We specialise in the preparation of data for analysis, involving a comparison of methodology, statistical manipulation of data, analysis of trends, correlation etc. All data is analysed by a qualified statistician using accepted statistical procedures.
Reporting
We provide comprehensive reports that incorporate detailed graphical data representations, statistical analyses, and overall performance insights. These reports are designed to facilitate accurate data interpretation, identify significant trends and deviations.
Quality Management
PTA assists organisations in establishing and maintaining robust quality management systems aligned with the requirements of ISO/IEC 17043:2023. This includes internal audits, corrective actions and system documentation reviews.
Specialist Technical Services
PTA draws on a network on industry experts, to provide high-level technical consulting to complex and specialised requirements.
Analysing Results- Ensuring Accuracy & Reliability
For testing programs, a laboratory’s performance is typically assessed by comparing its results to consensus values derived from all submitted data. We utilize statistical procedures based on z-score calculations, allowing us to assess variations both within a laboratory and between laboratories.
For calibration programs, results are compared against values established by a reference laboratory, considering measurement uncertainties. Performance is then judged using the En ratio, ensuring a fair and precise evaluation.
At the completion of each program, participants receive a comprehensive final report detailing submitted results, statistical analyses, graphical presentations, and overall performance insights, along with a summary sheet highlighting key findings.
Programs
Elevate Your Laboratory Standards with PTA Programs
Testing Programs – Enhance Your Laboratory’s Performance
These programs involve the distribution of sub-samples of a material for testing by participating laboratories. The results are analysed statistically with each laboratory receiving a report detailing its testing performance. Proficiency Testing Australia offers a wide range of testing programs covering most areas of testing including:
Most of Proficiency Testing Australia’s testing programs are continuous with one to six programs offered each year. National accreditation bodies use the results of Proficiency Testing Australia’s programs to monitor the competence of their own accredited laboratories.
Measurement Programs – Precision Calibration & Compliance
Proficiency Testing Australia offers an extensive range of calibration programs, covering a broad spectrum of calibration disciplines, including but not limited to:
These programs involve the circulation of a measurement artefact (or set of artefacts) among multiple laboratories performing the same measurements. Where a single participant is involved, the activity is referred to as a Measurement Audit. Laboratory performance is typically assessed by comparing their measurement results to established reference values. The artefacts used are fully characterised and accompanied by up-to-date calibration data and reference values to ensure accuracy and consistency.
Your Go-To Resource for Proficiency Testing Program Information Sheets & Guidelines
Training
The Training Programs are Delivered by Qualified Staff with Extensive Experience in Proficiency Testing
Customized In-House Training
Proficiency Testing Australia can customise training programs based on requirements. This includes:
- Tailored content that aligns with your processes, not just hypothetical examples.
- Flexible scheduling to minimize disruption to daily operations.
- Reduced travel costs – online training options available.
Attachment Training
For a deeper, hands-on learning experience, Attachment Training allows participants to work directly with PTA experts over a longer period. This immersive approach provides exposure to:
- How programs are planned and conducted
- Program data analysis and report writing
- Effective communication and logistics
Safeguarding Your Data- Our Commitment to Privacy & Confidentiality
At PTA, we prioritize the security and confidentiality of your information. Our strict policies ensure that all participant data, test results, and personal details remain protected under international best practices.
We adhere to ISO/IEC 17043:2023 standards, maintaining transparency while safeguarding sensitive information. Your trust is our responsibility, and we are committed to upholding the highest levels of data protection.
Ensure Accuracy with PTA’s Measurement Audits
Enhance your laboratory’s reliability with PTA’s Measurement Audits. Our audits follow the internationally accepted En ratio method for precise evaluations.
