GPE three lines of defense model July 17, 2020 You must have JavaScript enabled to use this form. Like (0) Likes Share Share on Facebook Share on Twitter Share on LinkedIn Share by Email This document presents GPE’s three lines of defense model which covers the most common relationships within GPE. Download PDF: English (178.28 KB) | Français (139.2 Ko) Document type: Policies, guidelines, templates Focus areas: Governance Language: English Year: 2020