Tzannes is committed to sustainable design.

We are pleased to announce that our practice is a signatory of The Anti-Greenwash Charter, an independent, not-for-profit signatory programme that champions the responsible communication of sustainability initiatives.

As a certified signatory, we have developed a Green Claims Policy (GCP). The GCP defines the standards and practices we implement to ensure the green claims we make in our marketing and communications are accurate and substantiated.

We commit to uphold four core standards of responsible communication:

Transparency
We commit to clearly communicate the environmental impact and benefits of our designs, products and services. We will not conceal or omit information.

Accountability
We substantiate our green claims with accurate and regularly evaluated empirical evidence. We commit to sharing facts, figures and statements that can be checked and proven.

Fairness
We commit to using fair, clear and unambiguous language when providing comparisons with other designs, products or organisations.

Honesty
We will be specific when making statements about our organisation’s environmental efforts and these statements will accurately reflect our work and actions.

You can read our full Green Claims Policy here.