Further sources

Guidelines for the sustainable organisation of events – BMU / UBA
PDF Download of a practical guide with suggestions and examples for the events industry
http://www.umweltbundesamt.de/uba-info-medien-e/4069.html

German Sustainability Codex
Standard for the transparency of sustainability management in companies.
http://www.deutscher-nachhaltigkeitskodex.de/

Global Compact
Documents and guidelines for the Global Compact, and background information for better understanding
http://www.unglobalcompact.org/AboutTheGC/index.html

GRI Global Reporting Initiative
International standard for sustainability reporting
https://www.globalreporting.org

GRI Sustainable Reporting Guidelines & Event Organizers Sector Supplement
https://www.globalreporting.org/reporting/sector-guidance/event-organizers/Pages/development-of-the-event-organizers-supplement.aspx

ISO 26000
Guidelines for companies to fullfil their social responsibility
http://www.normapme.eu/en/page/527/iso-26000-normapme-user-guide-for-european-sm