The Architectural Paint Stewardship Act requires producers of architectural paint in New Jersey to establish or participate in a statewide stewardship program designed to facilitate the environmentally responsible disposal of post-consumer paint. This legislation addresses the difficulties local governments and residents face in managing leftover paint by shifting the responsibility for the program's development and execution to the paint producers. The program aims to reduce public sector costs and involvement while promoting paint reuse and recycling, ensuring accessible collection sites, and adhering to environmentally sound practices.

Producers must submit a detailed stewardship plan to the Commissioner of Environmental Protection within one year of the act's enactment, which should include statewide collection strategies, educational outreach, and a budget supported by a paint stewardship assessment included in the paint's sale price. The bill prohibits the sale of architectural paint unless the producer is part of an approved stewardship program, with penalties for non-compliance, including civil administrative fines. Additionally, the Department of Environmental Protection is responsible for approving program plans, collecting fees, and ensuring transparency by posting relevant information online. The bill also provides antitrust liability protections for participating producers, with certain exceptions.