Ireland has given credible sustainability a clear legal advantage. The European Union (Empowering Consumers for the Green Transition) Regulations 2026, S.I. No. 124 of 2026, came into operation on 27 September 2026. They apply to every trader selling to consumers, in store or online, and update the Consumer Protection Act 2007 and the Consumer Rights Act 2022. For green business executives, the message is constructive: specific, verified claims remain welcome and now stand out from vague ones.

The Competition and Consumer Protection Commission has published guidance for business, which gives firms a practical and authoritative reference point. The European Commission has added principles for stock already on the market, which helps businesses plan an orderly transition. Generic terms such as “eco-friendly”, “green” or “climate-friendly” need recognised excellent environmental performance behind them. For sustainability companies, that creates steady demand for the evidence that makes claims credible: certification, product data and independent verification.

Labels are the first opportunity. Sustainability labels must rest on an approved certification scheme or be established by a public authority, and claims of a neutral, reduced or positive climate impact cannot rely on carbon offsetting. Claims about a whole product should not describe only one aspect, so precise wording that names the specific benefit is both compliant and persuasive. Businesses holding recognised certifications can keep communicating their strengths with confidence, and those working towards certification have a clear target.

Future promises are the second opportunity. A commitment to reduce emissions by a set date needs to be clear, verifiable and time bound, supported by independent monitoring. Green companies with credible transition plans, science based targets and external assurance can turn those foundations into trusted marketing, while verification providers and auditors gain a defined role. Specific targets are also easier for customers and investors to understand and trust.

Durability and repair form the third opportunity. The Regulations also require clearer information on durability, reparability and goods with digital elements. Where producers offer a free durability guarantee covering the whole good for more than two years, a harmonised label will mark it. Environmental innovation in modular design, spare parts availability and repair services lets manufacturers turn longer product life into a clear and visible selling point.

Three practical actions would help sustainable business organisations prepare. First, review every consumer facing claim across packaging, websites and advertising, replacing broad wording with specific, evidenced statements. Second, check that each label in use rests on a recognised certification scheme or public authority, and plan certification where gaps exist. Third, assemble an evidence file for each claim, so that marketing, legal and sustainability teams can answer customer questions quickly.

The new rules reward businesses that already deliver. Sustainability excellence has always depended on evidence, and the Regulations make evidence the shared language between companies, regulators and customers. Firms that clarify their claims now will protect trust, differentiate themselves from competitors and be ready for a market that increasingly values verified performance. The rules are published, the guidance is available and the opportunity is open.