ISO 50001 UKAS Accreditation for GCL INTL has now been achieved. GCL INTL is the 3rd International Certification Body in the world to achieve UKAS Accreditation. GCL INTL were an active member of the ISO 50001 UKAS Accreditation Pilot Scheme when it was launched at the beginning of 2013. Since the issue of ISO 50001 in