Massachusetts has not enacted a statewide polystyrene ban, but dozens of cities and towns prohibit foam food containers, and state procurement rules limit foam in agency purchases.
Massachusetts allows municipalities to restrict expanded polystyrene (EPS) foam containers for food service, and over 70 cities and towns including Boston, Cambridge, and Amherst have done so. State procurement policies under Executive Office of Energy and Environmental Affairs guidelines limit agency purchases of EPS products. Statewide bills to ban polystyrene have been introduced but not passed. Local ordinances typically cover food service ware but exempt prepackaged retail foods, with phased compliance dates and small business exemptions.
Local fines range from $100 to $300 per day for non-compliant retailers, with most ordinances providing warning periods before assessment of penalties.
Wellesley, MA
Wellesley allows garage conversions to ADUs under Wellesley Zoning Bylaw §5.13 (as amended April 15, 2025 by Article 40.1) consistent with Section 8 of the M...
Wellesley, MA
Wellesley regulates ADUs under Section 5.13 of the Wellesley Zoning Bylaw. At the April 2025 Annual Town Meeting, Wellesley adopted Article 40.1 to amend its...
Wellesley, MA
Wellesley's Building Department exempts one-story sheds/accessory buildings of 100 square feet or less from a building permit, but they must still comply wit...
See how Wellesley's polystyrene foam rules rules stack up against other locations.
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