The early childhood education and care (ECEC) workforce is foundational for providing high-quality learning, development and well-being experiences for young children. Policies can support the development of this workforce by addressing requirements for initial education and continuing professional development, as well as the working conditions of ECEC staff. Examining different policy approaches with a focus on Ireland and Luxembourg, this Policy Brief highlights key opportunities for peer learning across countries interested in enhancing process quality in ECEC through workforce development.