Our Contributors

Stephen Treacey

Founder and owner,

Again just like last year I would like to thank you for the info you give with the best greenslips and cheapest.

Stephen is the founder and owner of

Stephen was one of the first to recognise the benefits of the internet as a way to present CTP greenslip pricing and information.In the 1990s, there was very little green slip information available online. Stephen researched the NSW CTP scheme with the aim of developing the ultimate authoritative tool for everything to do with greenslips.

Stephen first registered the domain in February 1999. He went live with the first website in 2001 and during 2018 launched his fifth major site upgrade.

Twenty years on, and is still regarded as the innovator and authority in the space.

Stephen is passionate about research, accuracy and detail, factors evident in the quality of information on

Stephen is also passionate about technology. He embraces the latest technical trends to make a visit to the best experience it can be. Stephen has always been an innovator in the developments he has applied. The current website was developed using AMP (Accelerated Mobile Protocol), one of the first commercial sites in Australia to do so.

Stephen is supported in his role by a team of experts covering Legal and technical advice on the scheme, Development, Writing, Research, Search Engine Optimisation, Online Marketing, Branding, User Experience and Design.

Before devoting entirely to, Stephen was in the commercial property arena. He worked in commercial management, leasing and development for a major institutional investor. Stephen also took on property consultancy roles to support during the early years.

Stephen holds a Bachelor of Commerce in Accounting, Finance and Systems from the University of New South Wales.

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Corrina Baird

Writer and expert

Thank you for your prompt and informative reply, Corrina

Corrina joined in December 2015 and, in no time at all, became an expert in the NSW CTP scheme. To her role, she brings around 25 years of experience in writing and research and an essentially technical and financial services background.

She has owned a car in NSW for decades and has firsthand experience of choosing and buying a green slip, lending the car to her two children, and discovering what Ls, Ps and demerit points actually mean for parents.

Corrina built her skills as writer and researcher in stockbroking, legal publishing, marketing information, banking, and her own technical writing business. Her qualifications match what she went on to do: a degree-equivalent in journalism and business, securities industry certificate and an editing diploma.

While her first love is language, her second is understanding what the numbers mean, and both of these are vital for the business. Corrina has the ability to read and understand difficult government documents, including the latest regulations and guidelines from SIRA about the CTP scheme. She is tenacious, looks for the points that matter and leaves the rest. In her previous roles, she has:

  • Described in detail the activities and responsibilities of every department of a large direct insurer
  • Written about prize-winning risk management practices in government departments
  • Compiled a huge collection of fact sheets for a successful employment lawyer
  • Written all policies and procedures for an NGO in the process of change
  • Created technical web pages that people can actually read. Having worked to deadlines all her life, and customers can count on Corrina for a fast response.

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