Ensuring no net loss for people as well as biodiversity : good practice principles

Development projects worldwide are increasingly required to quantify and fully mitigate their impacts on biodiversity, with an objective of achieving ‘no net loss’ or a ‘net gain’ (NNL/NG) of biodiversity overall. Seeking NNL/NG outcomes can affect people because society relies on, uses and values biodiversity. However these social impacts are often not adequately considered, even when development projects mitigate their broader social impacts. This document outlines good practice principles for addressing the social impacts that arise from all losses and gains in biodiversity from a development project and its NNL/NG activities.