For over 16 years our laboratory accreditation consultants have helped labs successfully achieve and maintain NATA accreditation.

Through our services and guidance, our clients have solved their NATA accreditation, management system and compliance conundrums.

As a result, our clients have preserved profit and sanity for the business owners and staff.

We are business improvement and compliance experts who make laboratory businesses better and smarter.

Our consultants in Sydney, Melbourne and Brisbane help clients with:

  • how to comply with laboratory accreditation and certification requirements
  • feeling confident working with accreditation and certification bodies and regulators to comply with business requirements
  • training in how to do things like internal audits, understanding NATA’s requirements, method validation, measurement uncertainty
  • how to optimise inefficient, costly and ineffective business systems.

Meet the Team

Maree Stuart, Principal Advisor

Maree is the founder and leader at MAS Management Systems. She has broad expertise, with qualifications in Science, Management, Law and Policy. Maree is an analytical chemist “by trade” and a management systems leader by experience. She specialises in business systems and compliance, and metrology of chemical and biological process. Prior to starting in the world of consultancy, she worked at NATA, a pharmaceutical company and in a large private pathology laboratory. Outside of the business, Maree enjoys spending time with her family, being involved in her local community, volunteering in a community legal centre, travelling, music and reading. Oh, and she manages to also fit in some sleep amongst all of that!

Alison Weston, Advisor

Alison comes to MAS Management Systems with a wealth of experience in the education, communications, laboratory and healthcare sectors. Throughout her career, Alison has been actively involved in developing documentation and continuous business improvement projects across many industries. With experience in providing project-based editorial and administrative executive assistance for a high capacity laboratory providing a chemistry, microbiology and DNA-based testing services to Food, Environmental, Biopharmaceutical, and Agrichemical sectors, Alison is well grounded in the operation of the laboratory sector.

Attila Tottszer

Attila is the Business Development Management Manager at MAS. He has qualifications in Science and Business Management and having worked for CSIRO, AGAL/NMI, Advanced Analytical and JMS has a wealth of experience in the research science and analytical laboratory sector. Part of this experience has been gained in running his own commercial chemical, microbiological and DNA testing laboratory. Attila is well placed to liaise with both new and returning clients on how MAS can best support them to optimise their compliance and operational business strategies and practices.