Learn2improve your planet & Workshops, Consultancy

Every organization and every person can contribute to a better and sustainable world. It is a learning process for everyone

Hans Kröder & books

Hans Kröder is International Sustainability Expert and was directly involved in the drafting of ISO 26000 and ISO 20400. He has been Convenor for ISO/TC 323 Circular Economy ‘Measuring Circularity’, i.e. ISO 59020.

Partners & Customers

We collaborate with partners all over the world, who are passioned and committed to create a better world. The best way forward it to collaborate!