This report explores a range of factors that underpin the digital gender divide, bolsters the evidence base for policy making and provides policy directions for consideration by all G20 governments. It has been prepared by the OECD at the request of the Australian Government to support advancement of the 2017 G20 Roadmap for Digitalisation: Policies for a Digital Future, in particular its aim to support the equitable participation of women in the digital economy. It complements the initiative of the 2018 Argentinian G20 Presidency to share policies, actions and national practices that have had a significant and measurable impact in bridging the digital gender divide, while supporting Argentina’s mainstreaming of gender across the G20 agenda.