This document can also be found on the official website of the Organization for Security and Co-operation in Europe (OSCE): https://www.osce.org/. This guide by the OSCE to help understand what gender mainstreaming means from an environment and sustainable development perspective and to provide guidance on how gender mainstreaming can be put into practice. It is primarily designed for project managers in OSCE field operations and Institutions who are not experts in gender issues. It aims to enable the user to see how a gender perspective can be integrated into the development, management, and monitoring of a standard environmental program. This resource is part of the collection "Gender Mainstreaming in Environmental Projects". Collections are monitored daily and new content is added.