The Planning Institute Australia (PIA) is the national body representing planning professionals across the country. It is dedicated to the advancement of the planning profession and the promotion of sustainable and equitable communities. PIA provides a platform for planners to engage, collaborate, and share knowledge, ensuring that the planning profession remains relevant and responsive to the needs of society.

PIA is committed to sustainability and actively promotes sustainable planning practices. The institute encourages its members to integrate environmental, social, and economic considerations into their planning processes. PIA supports initiatives that aim to reduce carbon footprints and enhance the resilience of communities to climate change. However, specific details on their sustainability certifications or ESG reports are not readily available.

Through various programs and events, PIA fosters professional development and continuous learning among its members. The institute also advocates for policies that support sustainable urban and regional development, ensuring that future generations inherit a healthy and thriving environment.