Green Key is the best-known sustainability label in the Netherlands, with about 700 members in the tourism, recreation, meeting and congress industry. 

In order to meet the requirements for the Green Key, entrepreneurs take several measures regarding to environmental care and social involvement.
The standards focus on energy, gas, water, waste, transport, food & beverage, textiles, paper, printed materials, etc.

Green Label Service helps companies with their Green Key certification.

We can proudly say that all companies that receive consultancy from Green Label Service have achieved Gold, the highest level possible within Green Key.