Engel Hellyer & Partners.

  • We are experts in regulation and understand your products and industry.
  • Our Directors will work one-on-one with you to provide clear comprehensive advice.
our team

Meet the Partners.

John Attard


* Chartered chemist and toxicologist.
* 18 Years quality + reg + government regulator experience.
* Masters Degrees in Law, Business, Science Management.

* Cosmetics / Personal Care - all aspects including ingredients, claims, safety.
* Listed Medicines, & Medical Devices - review of product, prepare/submit TGA applications.
* Domestic and industrial chemical compliance. SDS and label generation. Safety review.
* AICIS Expert: All aspects including IUCLID new substance applications.

Dr Gloria Mao

BSc (Hons), MA (Molecular Biology), PhD (Toxicology and Pharmacology)

Has over 15 years of international experience in the food, complementary medicine and cosmetic industries. She received her doctorate from the University of California, Los Angeles in Toxicology and Pharmacology. She received her Masters of Arts in Biochemistry and Molecular Biology from Harvard University and her Bachelors of Science in Biochemistry from the University of Illinois.

Dr Renée Badenhop

BSc(Hons), PhD (Medicine), MIP (Master of Industrial Property), Patent & Trade Mark Attorney

Renee received a Bachelor of Science at the University of Sydney and a Bachelor of Science (Honours) at Macquarie University and in 1997 she was awarded a PhD (Medicine) at the University of NSW. In 2005 she completed a Master’s Degree in Industrial Property at the University of Technology. Renee has been Director at Engel Hellyer & Partners since 2013.

Dr Graeme Haley

BSc (Hons), PhD, GradDipAdmin, FRACI CCHEM

Has over 25 years of international experience in the pharmaceutical and cosmetics industries. He has consulted on formulating cosmetic and toiletry products while based in the United Kingdom, Australia and in Taiwan, to countries around the world including Switzerland, USA, Japan, Australia, Germany, Belgium, Netherlands, Scandinavia and Canada. He has assisted in preparing quasi-drug product, medicated product and other therapeutic goods applications to governments in a number of countries, across products ranging from creams, lotions, hair products, dental products and vitamin tablet and capsule preparations.


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