Update  |  ME  |  June 22, 2026

Maine DEP issued its Request for Proposals to select a Stewardship Organization (Maine uses the term SO, not PRO) on June 15, 2026; the Circular Action Alliance has said it intends to respond. DEP also plans to publish producer guidance in summer 2026. Startup registration fees remain contingent on a signed SO contract and are due no more than 180 days after that contract's effective date. Source: Sustainable Packaging Coalition (June 22, 2026); Waste Dive; Packaging Dive (June 2026).

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