In this article, the authors provide an update on what has happened over recent months with the Organisation for Economic Co-operation and Development's proposal for an International Early Learning Study, and review responses to the proposed International Early Learning Study, including the concerns that have been raised about this new venture in international testing. The authors call on the Organisation for Economic Co-operation and Development and its member-state governments to enter into open discussion with the wider early childhood community about the future direction of comparative work on early childhood education and care.