This report presents key findings from the first two years of the Quality Support Program (QSP). The QSP is an initiative of and funded by the NSW Department of Education Early Childhood Education Quality Assurance and Regulatory Services Directorate (NSW DoE), involving the delivery by the Australian Children's Education and Care Quality Authority (ACECQA) of free tailored professional development and support to approved providers and service leaders of eligible services across NSW. The QSP has been implemented in two stages, with each stage comprising separate groups of services in three 'rounds' of up to 18 weeks of tailored support. This report presents participating services, findings to date, and additional learnings. [This report was produced with NSW Government.]