Becoming a registered builder in Western Australia

For almost 30 years, Back to Basics Business Training has been dedicated to supporting construction learners. We offer flexible, nationally recognised distance education, including the CPC50220 Diploma of Building and Construction (Building). This Diploma provides a pathway to registration roles in Western Australia, such as those that follow the completion of an owner builder course in Western Australia.

Practitioner and contractor registration in Western Australia

In Western Australia, building professionals may register under two main classifications regulated by the WA Department of Mines, Industry Regulation and Safety. A Building Practitioner is an individual who provides building expertise, while a Contractor may operate as an individual or business authorised to carry out building work valued at $20,000 or more within the Building Services Board’s jurisdiction.

How to become a registered building practitioner

There are several pathways to become a Building Practitioner in Western Australia under the WA Department of Mines, Industry Regulation and Safety framework. One of the most recognised routes involves formal qualification combined with substantial industry experience.


To meet the requirements, you will generally need to:


  • Complete the CPC50220 Diploma of Building and Construction (Building)
  • Gain five to seven years of relevant on-site industry experience
  • Demonstrate practical involvement in building projects across residential or commercial work
  • Show evidence of applied technical knowledge suitable for registration assessment


This combination of qualification and experience helps demonstrate that you have the practical capability and technical understanding required to operate as a registered Building Practitioner in Western Australia.

Construction worker in a hard hat and safety vest using a tablet at a building site.

Requirements for building contractor registration

Becoming a registered building contractor involves a more extensive assessment process. Key requirements include:


  • Evidence of business competence
  • Demonstration of financial viability
  • Completion of detailed operational questionnaires
  • Documentation of workforce management processes
  • Ability to manage building operations responsibly and compliantly

Supporting your WA registration pathway

Meeting Western Australia’s building registration requirements can be complex without structured training and guidance. Our experienced team helps you align your qualifications and industry experience with regulatory expectations.

Start your builders licence journey

Contact us to discuss the qualifications required for your state.

Browse our courses

Expand your skills and career opportunities by exploring our range of nationally recognised construction courses, including short courses and diploma-level qualifications designed for industry progression.

Stay compliant and up-to-date with our CPD programs. These individual micro-credentials focus on high-impact technical skills and are delivered via flexible distance learning.

Short courses

Complete in less than 6 months

Long courses

Long-term study from 6+ months

Our comprehensive programs are designed for those seeking trade licensing, site supervisor roles, or project management positions. We offer streamlined RPL (Recognition of Prior Learning) for experienced tradespeople to fast-track their certification.

Ready to start your qualification?

Whether you are beginning with an owner builder course Western Australia or working towards registration as a practitioner or contractor, Back to Basics Business Training is here to support your journey. Submit your details below and our team will respond with tailored guidance. For more information, please contact us or see the WA Dept. of Mines, Industry Regulation and Safety website.

Contact us