The document summarizes an EU-funded project that implemented age management interventions in small- and medium-sized enterprises (SMEs) and public organizations in the Baltic Sea region. The project partnered with 12 organizations across the region to demonstrate practical age management approaches and analyze their costs and benefits. Two example interventions are described: implementing various measures like knowledge transfer and healthcare at a company in Germany, and adjusting HR policies and career talks at a university in Lithuania. The evaluation found changed attitudes towards older workers but short timeframes limited effectiveness and cost-benefit analyses. Success factors included combining holistic and quick measures, and support from external advisors, internal mentors, and top management.