The Sustainability Festival 2023 with the theme "Sustainable Living: Mindful & Sustainable Fashion," organized by OCBC NISP, was held at On Space OCBC BSD on June 23, 2023. Adrie Basuki was sharing his passion for sustainability fabric, the process and how to join the movement in Fashion Industry.

This festival also featured 10 Zero Waste collections by Adrie Basuki, worn by the employees of OCBC NISP.