This case study features the Board of Investments (BOI) in the Philippines and its initiative to integrate gender considerations into investment promotion by embedding sex-disaggregated employment data into the mandatory annual operations report (Form S-1) for registered business enterprises. Building on the country’s Magna Carta of Women and existing Gender and Development (GAD) plans, BOI has institutionalized gender mainstreaming across its operations and used compliance tools to promote inclusive growth in a cost-effective and replicable way. The revised Form S-1, required from reporting year 2025, will provide critical evidence to identify gender issues, inform GAD programmes, and encourage companies to expand opportunities for women. By leveraging existing mechanisms and aligning with international commitments such as the IPA Pledge, BOI demonstrates how targeted actions supported by leadership can strengthen institutional capacity, position the Philippines as an inclusive investment destination, and serve as a model for other investment promotion agencies.