This study builds on a wide body of research from across disciplines that documents the benefits of early childhood education and care (ECEC) for children, families and society. The evidence suggests that accessible, quality ECEC would deliver similar benefits to the Northwest Territories. The key informant and survey and focus group participants who shared their views as part of the study were aware of the connections between ECEC and child, family and societal well-being. Using NWT data, the economic analysis predicts a similar ratio of costs to benefits from public spending on ECEC as found in studies of comparable regions. The GNWT motion commissioning this study on the feasibility of universal day care reflects the attention policy-makers across Canada and internationally are affording early childhood education and care. (author abstract)