Contact

OneWorldStandards is based in London, UK and works internationally. Send us an email using this form – or write directly to contact@oneworldstandards.com.

  • What people say about us

    “Matthew Wenban-Smith came highly recommended, and provided our non-profit with a great deal of very valuable wisdom and guidance during our start-up phase in creating a new certification program. He has a depth of experience, an ability to focus on the key issues, and a respectful, constructive way of working that we found extremely valuable. Thank you, Matthew!” – Sarah Westervelt, e-Stewards certification program