Public policies are important in promoting gender equality. Family policies, parental leave and formal childcare provisions may help support the female labour supply, while gender quotas may be useful in reducing the glass ceiling. Other provisions in the labour market, such as flexible work arrangements and new forms of job flexibility, have also proved to play a relevant role. This chapter explores how these policies are effective in addressing gender gaps. The chapter concentrates on the relationship between public policy and gender equality, taking into account how difficult it is to identify the effects of the presence of public policy and its impact on gender equality. The chapter starts from family policy and then moves to taxation, to measures in the labour market and finally pensions.