Carew has a background of planning and guiding Quality, Environmental. Information Security and Health & Safety implementations for businesses successfully gaining ISO Certifications. He is a Certified Lead Auditor and Trainer for ISO 9001, 14001, 27001 & 45001. He also covers Defence and Corporate Social Responsibility for The IQM Group. Carew represents New Zealand on the ISO Joint Technical Committee 1/27 – Information Security, Cybersecurity and Privacy Protection. He is a Director of the NZ Business Excellence Foundation.