This document is an educational resource for improving menstrual hygiene for women and girls in different settings, including communities, schools and emergencies. The 9 modules and toolkits: bring together examples of good menstrual hygiene practice from around the world; provide guidance on building competence and confidence to break the silence surrounding the issue; encourage increased engagement in advocacy on menstrual hygiene. It is for use by all professionals who are concerned with improving the lives of girls and women. It will be of particular use to water, sanitation and hygiene (WASH) sector professionals, as well as those from other sectors, including health, sexual and reproductive health and rights, education, community development, protection and gender.