“…For the purposes of this review, policies and guidelines were defined as a written document containing practice and policy focused recommendations, and were developed and endorsed by an authoritative, professional or expert body/organization. Given the wide variation in cultural, social, ecological and political contexts internationally (which can influence how communities and governments prioritize early childhood obesity prevention) [ 20 , 23 ], this review focused on both regional and national guidelines from countries ranked within the OECD top 20 countries for highest average annual incomes for 2019 [ 24 ]. These countries included Iceland, Luxembourg, Switzerland, United States, Denmark, Netherlands, Belgium, Australia, Norway, Austria, Germany, Canada, Ireland, United Kingdom, Sweden, France, Finland, New Zealand, South Korea and Slovenia.…”