This resource provides comprehensive, step-by-step instructions for facilitating a country-level nutrition advocacy planning process using the PROFILES nutrition advocacy tool and nutrition costing. Designed for practitioners working in and with governments and their stakeholders to conduct nutrition advocacy planning in a given country, the manual is based on a process developed, field-tested, and refined by the Food and Nutrition Technical Assistance (FANTA) project over several years through facilitating nutrition advocacy in developing countries using a collaborative approach.