Membership is available to all built environment cost professionals with requisite levels of experience and education as determined by our membership pathways.  Our members have job titles such as Quantity Surveyor | Cost Estimator | Cost Planner | Cost Manager | Cost Engineer | Cost Consultant | Project Controller.

If you are not working as a built environment cost professional but would like to join AIQS, you may be eligible for Subscriber grade.

If you are a current member of another related professional body, you may be eligible to become a member via our mutual recognition. Click here to view the options.

Detailed information on the membership grades listed below is available in the AIQS 2024 Membership Entry and Elevation Policy. 

Please refer to the FAQs to see the most commonly asked questions about membership.


Membership Grades

Professional Recognition

Student Grade

Graduate Grade

Affiliate Grade

Professional Recognition

Member Grade

Fellow Grade

Subscriber Grade