Tareproof

May 31 supply report checklist

Last verified 2026-10-14

States with a May 31 supply report date in our rules: California, Colorado, Minnesota, Oregon.

Checklist

  • Confirm you are the producer and not exempt in each state.
  • List every SKU sold into each state in the reporting year, with units sold by state.
  • Record each packaging component: material, weight in grams, packaging level.
  • Keep evidence: spec sheets, supplier letters, invoices.
  • Have a second person review and approve the packaging data.
  • Total weight by material category per state, in the PRO's format.
  • Submit through the PRO's portal and keep a copy of what you filed.

Estimate based on published rules and your inputs. Not legal advice. Confirm borderline cases with your PRO or a qualified advisor.

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