Packaging Sustainability Claims Review Workflow FAQ

Data: The U.S. Federal Trade Commission enforces truth-in-advertising law and maintains rules on environmental marketing claims that define the substantiation expectation for claims made to consumers.

Judgment: Treat the substantiation standard as a constraint on the wording stage, because a claim that cannot be supported before print will not become supportable after the artwork has run.

Source: U.S. Federal Trade Commission - Truth in Advertising (2025)

Data: ISO publishes standards for environmental labels and declarations covering how environmental attributes of a product should be defined, verified and communicated.

Judgment: Structure claim wording to a recognised declaration framework before artwork, because a claim built to a standard is easier to evidence and easier to defend than one written for effect.

Source: International Organization for Standardization - Environmental Labels and Declarations (2024)

Data: The Biodegradable Products Institute certifies compostable products against recognised compostability standards and maintains a public listing of certified items by product.

Judgment: Where a compostability claim rests on a third-party certificate, keep the reference and expiry in the claim file and confirm the specific SKU is listed rather than assuming family coverage.

Source: Biodegradable Products Institute - Compostable Product Certification (2025)

Data: The European Commission's packaging and plastics policy work sets the direction of EU rules on packaging design, recyclability and environmental claims placed on packaging.

Judgment: Build one claim file that can satisfy more than one market, because a claim approved for a domestic launch is routinely reused on export packaging where the substantiation bar is higher.

Source: European Commission - Packaging and Plastics Policy (2025)

What is a packaging sustainability claims review workflow?

It is a documented sequence of checks a claim passes through before it appears on a label, website or retail listing. Each claim gets a requester, an evidence owner and an approver; the underlying test, certificate or calculation must exist before approval; and the decision is recorded with a date so the claim can be defended later. The point is to make substantiation a required step in the process rather than a follow-up task someone remembers after the print run.

How many review levels should a green packaging claim have?

Three levels normally suffice: a marketing or design requester, a technical evidence owner who holds the certificate or test report, and a compliance approver who signs off. High-risk claims such as compostable, carbon neutral or recycled content merit an extra legal read. Adding levels beyond that slows the process without adding evidence, so the binding constraint should be the quality of the evidence file rather than the size of the approval chain.

What documents must support a sustainability claim on packaging?

At minimum a technical basis: a test report, a certificate from an accredited body, a calculator output, or a supplier declaration traceable to a specific SKU. Add the artwork version the claim appears on, the approval date and the review or expiry date. Where the claim depends on a supplier document, hold the letter of authority permitting the brand to restate it, because a brand cannot substantiate a claim it has no right to use.

Which packaging claims carry the highest review risk?

Compostable, biodegradable, carbon neutral, plastic-free and recycled content claims carry the highest load, because each depends on a specific test, calculation or chain-of-custody record that a regulator or retailer can ask to see. Directional statements such as design-for-recycling carry less, provided the design rationale is documented. The practical rule is that the more absolute the wording, the more evidence the file must hold before the claim is released to print.

How fast can a packaging claim be substantiated?

A routine claim with an existing certificate or test report can clear a five-gate review in a few working days once the order of operations is fixed: inventory the claim, attach the basis, confirm product and market scope, confirm authority to use the source, then lock artwork against approved wording. Claims requiring a new test or a new calculation take as long as the lab or model needs, which is why the wording should be held rather than softened to meet a launch date.

What is the most common claims workflow failure?

Writing the claim first and looking for evidence afterwards. The second most common is scope drift, where a certificate issued for a material family is applied to a finished printed pack without a per-SKU statement. A third is silent expiry, where a certification lapses and the claim survives on old artwork. All three are prevented by the same discipline: one file per claim, a named owner, a review date, and no printing until the file is complete.