This Working Paper presents an overview of the OECD’s approach to extended working life, in relation to pensions and employment policy. It briefly outlines the role of the OECD and traces the evolution of OECD policy recommendations on extended working life from 2005 onwards to 2018. It discusses how the OECD recommends policies targeted at governments in terms of pension reforms including raising state pension age and linking pension amounts more closely to earnings, and anti-discrimination legislation; at employers and at improving the employability of older workers. The series of publications Pensions at a Glance, published biennially from 2005 to 2017 contains very little explicit reference to gender inequalities in pensions or indeed to women, apart from some references to family responsibilities. The 2015 report included a chapter on how incomplete careers affect pension entitlements. The critique of the OECD’s approach from a gender perspective in the academic literature is discussed. It is recommended that the OECD conduct gender-proofing to assess the implications of extended working life policy (OECD, 2017b).