Meet the Board of Experts

Board of experts (BoE) is primarily responsible for keeping the GSES standards current and functions as a point of contact for the certification bodies. The BoE takes decisions on the basis of proposed advice from the TC and submits this as advice to the board of directors. The secretariat is in the hands of the NDI.

Board of Experts

Independent minds.
Shared purpose.

Bianca Nijhof
Sustainability professional on water, biodiversity, inclusion, & natural & social human capital

Bianca Nijhof

Sustainability professional on water, biodiversity, inclusion, & natural & social human capital

Stephan Corvers
Director Corvers Komšić & Knežević | Senior Public Procurement & Innovation Expert

Nikola Komšić

Director Corvers Komšić & Knežević | Senior Public Procurement & Innovation Expert

Esther Diez Cebollero
Environmental Policy, Water & Research Coordination Expert

Esther Diez Cebollero

Environmental Policy, Water & Research Coordination Expert

Hans Keetman
Sustainability Strategy, CSRD & Business Transformation Expert

Hans Keetman

Sustainability Strategy, CSRD & Business Transformation Expert

Have questions or need more information?

Our team is ready to help you find the right solution for your business. Whether you need clarification, a tailored proposal, or technical guidance, we are here to support you every step of the way.

Learn how we helped 100 top brands gain success