Depending on your needs, Constantis will employ various guidelines, management systems and tools to provide specific support.
Constantis helps companies and NGOs in all sectors to implement the guidelines and management systems listed below.
- ISO 26000, the internationally recognised guidelines for corporate social responsibility
- ISO 20400, the international guideline for sustainable procurement
- ISO 50001, the certifiable energy management system
- GRI-G4, the Sustainable Reporting Guidelines
- CO2 Performance Ladder, the tool that stimulates organisations to reduce CO2 emissions
Constantis has developed various tools for specific issues.