PwC’s Auditor Training & Certification (Formerly Auditor Training Centre) has a team of expert trainers who are all practising auditors in the fields of Quality, Environmental, and OHS Management Systems certification. Our trainers have great delivery and training techniques, which make our courses relevant and practical with real auditing experiences.

Andrew BarhamAndrew Barham Portrait  

Professional management systems consultant, lead auditor and trainer with over 30 years’ experience in a broad range of industries.

Andrew’s particular expertise is in integrated process-based management systems. As a skilled communicator, he delivers training in a straightforward way that participants find interesting and easy to understand, regardless of the topic or level of knowledge.

Jackie Stapleton Jackie Stapleton Portrait

Methodical and thorough management systems consultant, trainer and lead auditor.

Jackie has held a number of senior quality and environmental positions in IT and telecommunications companies and government- owned utilities. Currently she is the lead panel member for a JASANZ accredited third-party certification body.

Jackie is an enthusiastic trainer whose interpersonal skills fully cater for each and every participant’s learning style.

Loraine D’SilvaPortrait of Loraine D'Silva

Experienced Senior Lead Auditor and Quality Manager, with specialist knowledge of Vocational Education and Training (VET) sector, and extensive background in quality, safety and environmental auditing within the Aviation Industry. 

Loraine has particular expertise in delivering tailored lead auditor training courses to Registered Training Organisations, specific to their operating, and quality requirements.


Tom Barham Tom Barham Portrait

Professional Compliance manager, Lead Auditor and trainer with a background in Architecture and Design, and internal audits of one of Australia’s largest Insurance companies. Tom’s attention to detail lends to expertise in Compliance, particularly for Registered Training Organisations, and the Recognition of Prior Learning.

Tom delivers training using a thorough, enthusiastic and relatable approach ensuring participants at all levels are engaged. 

Lisa TomassenLisa Tomasen Portrait 

Professional food safety and quality management systems consultant, and trainer with over 20 years’ experience in the food safety industry.

Lisa’s particular expertise is in the area of integrated food safety and quality management system audits. Lisa will provide an insight into the skills associated with conducting integrated audited of multiple standards (being typical of retailer audits). Lisa utilises her extensive Food Safety experience to provide relevant and topical food industry training.

Peter BuchholzPeter Buchholz Portrait

Professional financial assurance lead auditor with over 30 years’ experience in the resources, services and government sector.

Peter’s financial assurance experience extends across Australia, Canada, and the US. He leads PwC’s internal assurance training across Australia in both international and US audit requirements. He is able to draw on years of experience to bring the subject matter to life and to make it relevant for all participants. He is passionate about learning and personal development.

Pat Horigan

A fitter and turner by trade who has held senior management positions in one of Australia’s largest labour-hire companies.

Pat has particular expertise in modern and effective process based management systems.

With a Masters degree in Education, and an experienced trainer in human resources and customer service, Pat is a confident and approachable trainer who ensures each participant fully understands all aspects of any training he delivers.




“This audit course was of great benefit in giving our team a more focused understanding on correct procedures and expectations at audits.”

“The content, instructor and venue were all top knotch. I definitely received more than what I would have expected for a course.”

“The course has been one of the most informative and interactive course I’ve participated in, which made retaining information easier. This is due to a fantastic trainer Jackie.”

“Loraine was excellent, very clear and knew what she was talking about. I’ll be back for sure, and also recommend to my work colleagues.”

“The course was well presented and got everyone involved with the workshops putting into practice what we learnt.”