Brussels, Belgium – Increasing ESG requirements and the growing demand for verifiable sustainability standards are increasingly bringing ISO 20121 into focus for companies in the event industry. With the “Quick Guide ISO 20121 – Sustainability Management in the Event Industry”, the fwd: Bundesvereinigung Veranstaltungswirtschaft e.V. and IFES – International Federation of Exhibition & Event Services have published a practical guide to the application of the international standard ISO 20121. The book is published by Springer Gabler Verlag and is aimed specifically at companies in the event industry.