The Green Seal Certification validates a company's commitment to sustainability and the well-being of its employees and the community. It also showcases that environmentally friendly services and products can meet or surpass quality standards and performance.

Disclaimer: We include the nuances! 
It was a deliberate choice to filter in the nuances. This means we don’t just include certified accreditation but also unregulated terms and commonly used jargon. We chose to do this in order to gain a more rounded picture of each brand, aiming to enhance the validity and reliability of our understanding of their ethical stance.

Reference : greenseal.org