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Wyoming: sustainable packaging labelling
Wyoming does not currently appear to prescribe a general resin-identification, beverage-deposit, compostability or disposal mark for ordinary packaging. Federal claim standards and Wyoming’s Consumer Protection Act still govern voluntary environmental representations.
Executive summary
Wyoming is a negative-finding jurisdiction for the general packaging-mark categories tracked by this report. The reviewed Wyoming statutes and national state-law surveys do not identify a generally applicable state requirement to place a resin code, recycling instruction, compostability mark, beverage-deposit statement or non-flushable-wipe warning on ordinary packaging. That conclusion should be stated carefully. It does not mean that packaging sold in Wyoming is unregulated or that environmental claims may be made without evidence.
Federal law remains important. The FTC Green Guides explain how the Commission evaluates recyclable, recycled-content, compostable, degradable and similar claims under section 5 of the FTC Act. The Wyoming Consumer Protection Act, Wyo. Stat. section 40-12-101 et seq., separately prohibits specified unfair or deceptive trade practices. Product-specific federal requirements, hazardous-material rules, food and drug labels and local waste instructions may also apply, but they are outside the general sustainable-packaging marks reviewed here.
Legal status at a glance
| Requirement | Status | Operational meaning |
|---|---|---|
| State resin-identification code | none identified | Wyoming is not among the states with a general rigid-plastic resin-code mandate in the reviewed statutory surveys and code materials. |
| Beverage-container deposit mark | none | Wyoming has no statewide beverage-container deposit-and-redemption law requiring an on-pack refund statement. |
| Compostability, wipe or sorting mark | none identified | No packaging-specific state presentation standard comparable to California, Colorado or Washington was identified. |
| Voluntary environmental claims | claim-dependent | Claims remain subject to the FTC Green Guides and the Wyoming Consumer Protection Act. |
What the negative finding means
A negative finding is not permission to leave the compliance file blank. It means that the research did not locate one of the recurring state on-pack regimes within the defined scope and verification period. Wyoming does not operate a statewide bottle-deposit system, and it was not identified in the reviewed state resin-identification survey as imposing a rigid-plastic coding mandate.
The result must be revisited when the product changes or the law is amended. Specialised products may have warnings or disposal information under another legal regime. A municipal collection message may be useful to residents without being a state product-label requirement. Those categories should not be collapsed into a claim that Wyoming has “no labelling laws.”
Voluntary environmental representations
A business that voluntarily labels a package recyclable, compostable, biodegradable, reusable or made with recycled content creates an affirmative representation. Under the Green Guides, the claim should correspond to the package or component actually described, material limitations should be clear and proximate, and the evidence should address real collection and processing conditions. A resin number, if voluntarily applied for national distribution, does not on its own support an unqualified recyclable claim.
Wyoming Statutes section 40-12-105 enumerates unlawful deceptive or unfair trade practices. The overall presentation matters: words, arrows, colour, certification seals, disposal instructions and omitted qualifications can operate together. Evidence should address the complete marketed package.
National and multistate artwork
Many packages sold in Wyoming carry marks required elsewhere. A national mold may display a resin identifier, and a multistate beverage package may list refund jurisdictions even though Wyoming has no deposit. That is not necessarily a problem, provided the package does not imply a Wyoming refund and the additional symbol remains accurate. The legal source and geographic meaning of each mark should be recorded in the artwork specification.
This report is the last in the fifty-state alphabetical sequence. Wyoming therefore functions, for companies using one United States package, primarily as a claims-law checkpoint rather than an additional mandatory-mark layer.
Practical artwork checklist
Search the current Wyoming Statutes and rules for the product category, confirm that no new deposit, producer-responsibility or environmental-claim legislation has been enacted, and review federal requirements. Retain the dated negative-search record, claim substantiation and final proof. Do not convert silence in one survey into a permanent legal conclusion.
Primary sources and verification
Wyoming Legislature. Wyoming Statutes Title 40, chapter 12, Consumer Protection Act. Official statutes compilation
Justia. Wyo. Stat. section 40-12-105, unlawful practices. Current consolidated text
Plastics Industry Association. State plastic resin identification code survey, hosted by Oregon DEQ. Comparative survey
National Conference of State Legislatures. State beverage-container deposit laws. State-law overview
Federal Trade Commission. Guides for the Use of Environmental Marketing Claims, 16 C.F.R. Part 260. Official Green Guides
Federal Trade Commission. Environmental Claims: Summary of the Green Guides. Business guidance
“None identified” is a scoped, date-specific research result. Last verified: 21 August 2026.