Australian Institute of Quantity Surveyors (AIQS) is the peak professional standards body for built environment cost professionals.

Since 1971, our members have been dedicated to maintaining the highest standards of professional excellence and continuous development.

We are an organisation with Chapters across Australia as well as two international branches - United Arab Emirates and Qatar.

We also have a strong overseas membership and is an active member of the International Cost Engineering Council and Pacific Association of Quantity Surveyors.

Our 5,000+ members are built environment professionals, predominately with job titles such as Quantity Surveyors | Cost Estimators | Cost Planners | Cost Managers | Cost Engineers | Cost Consultants | Project Controllers, as well as graduates and students.

AIQS is a company limited by guarantee.