Investors in the Environment.
Investors in the Environment (IIE).
IIE is a Peterborough-based National Accreditation. Walters has been awarded the highest level 'Green' Award. As a business, we strive to continually improve our working practices to create real, realistic change in the workplace.
This overlaps with the ISO:14001 accreditation, 14001 is the globally recognised accreditation.