European Commission: Active ageing means helping people stay in charge of their own lives for as long as possible as they age and, where possible, to contribute to the economy and society.
World Health Organization Policy framework:
Formal work. Enact labour market and employment policies and programmes that enable the participation of people in meaningful work as they grow older, according to their individual needs, preferences and capacities (e.g., the elimination of age discrimination in the hiring and retention of older workers). Support pension reforms that encourage productivity, a diverse system of pension schemes and more ﬂexible retirement options (e.g., gradual or partial retirement).