MMDA Chairman Atty. Romando Artes, MMDA General Manager Procopio Lipana, and Malabon City Mayor Jeannie Sandoval inspect various recyclable products at the MMDA Road to Zero Waste Summit 2024, held on 5 November 2024, at the Unilab Bayanihan Center in Pasig City. The summit, themed “Closing the Loop Towards a Circular Economy,” aims to address Metro Manila’s solid waste challenges by encouraging sustainable waste management practices.