The 2025 Australasian Packaging Conference has highlighted the importance of supply chain collaboration and building local refill, reuse, and recycling systems, says Nerida Kelton, executive director at the Australasian Institute of Packaging (AIP), and vice president of sustainability and save food at the World Packaging Organization (WPO). The 2025 Australasian Packaging Conference, organized by the AIP, brought together packaging companies and experts from Australia, New Zealand, and Southeast Asia.