Australia: Danielle Cavanagh (Australian Curriculum Assessment and Reporting Authority [ACARA]), Patrick Donaldson (Permanent Delegation of Australia to the OECD), Janet Davy (ACARA), Hilary Dixon (ACARA), Mark McAndrew (ACARA), Fiona Mueller (ACARA), Robert Randall (ACARA)
Belgium: Dominique Denis (Ministère de la Fédération Wallonie-Bruxelles), Marie-Anne Persoons (Flemish Department of Education and Training), Kirsten Bulteen (Flemish Community of Belgium)
Canada: Council of Ministers of Education Canada - CMEC: Marianne Roaldi, Marie Macauley; Ontario: Richard Franz (formerly of the Ontario Ministry of Education), Angela Hinton (Ontario Ministry of Education), Cathy Montreuil (formerly of the Ontario Ministry of Education), Shirley Kendrick (formerly of the Ontario Ministry of Education), Safa Zaki (Ontario Ministry of Education), Lori Stryker (formerly of the Ontario Ministry of Education), Cresencia Fong (formerly of the Ontario Ministry of Education), Catherine Mahler (Ontario Ministry of Education); Québec: Geneviève LeBlanc (Ministère de l'Éducation); Manitoba: Carolee Buckler (Manitoba Education and Advanced Learning), Dallas Morrow (Manitoba Department of Education and Training); British Columbia: Keith Godin (Ministry of Education of British Columbia), Angie Calleberg (Ministry of Education of British Columbia), Nick Poeschek (Ministry of Education of British Columbia), Nancy Walt (Ministry of Education of British Columbia); Saskatchewan: Susan Nedelcov-Anderson (Ministry of Education of Saskatchewan)
Chile: Eliana Chamizo Álvarez (Ministry of Education), Francisca Müller (Permanent Delegation of Chile to the OECD), Ana Labra Welden (Ministry of Education), Alejandra Arratia Martínez (Ministry of Education), María Isabel Baeza Errázuriz (Ministry of Education), Ismini Sahli Anastassiou (Ministry of Education), María Soledad Seguel Bunster (Ministry of Education), María de los Ángeles Vial Cosmelli (Ministry of Education).
Czech Republic: Hana Novotná (Ministry of Education)
Denmark: Rasmus Biering-Sorensen (Danish Ministry of Education), Jens Rasmussen (Aarhus University), Christian Lamhauge Rasmussen (Danish Ministry of Education), Pernille Skou Bronner Andersen (Danish Ministry of Education)
Estonia: Heli Aru-Chabilan (Education and Youth Board), Imbi Henno (Ministry of Education and Research), Eve Kikas (Tallinn University), Maie Kitsing (Ministry of Education and Research), Pille Liblik (Ministry of Education and Research), Kärt-Katrin Pere (Education and Youth Board), Katrin Rein (Permanent Representation of Estonia to the OECD and UNESCO).
Finland: Aleksi Kalenius (Permanent Delegation of Finland to the OECD), Aki Tornberg (Ministry of Education and Culture), Anneli Rautiainen (Finnish National Agency for Education), Erja Vitikka (Finnish National Agency for Education)
France: Claudio Cimelli (Ministère de l'Education Nationale), Mireille Lamouroux (Ministère de l'Education Nationale), Pascale Montrol-Amouroux (Ministère de l'Education Nationale), Daniel Schlosser (Permanent Delegation of France to the OECD)
Germany: Jutta Illichmann (Bundesministerium für Bildung und Forschung), Elfriede Ohrnberger (Bayerisches Staatsministerium für Bildung und Kultus, Wissenschaft und Kunst), Jens Fischer-Kottenstede (Hessisches Kultusministerium), Birgitta Ryberg (Secretariat of the Standing Conference of the Ministers of Education and Cultural Affairs of the Laender in the Federal Republic of Germany)
Greece: Katerina Zizel Kantali (Permanent Delegation of Greece to the OECD), Aikaterini Trimi Kyrou (Ministry of National Education and Religious Affairs)
Hungary: Andras Hlacs (Permanent Delegation of Hungary to the OECD), László Limbacher (Ministry of Human Capacities), Nora Katona (Eszterházy Károly Egyetem O2030), Valéria Csépe (MTA RCNS Brain Imaging Centre & Eszterházy Károly Egyetem O2030)
Iceland: Ásgerdur Kjartansdóttir (Ministry of Education, Science and Culture), Óskar H. Níelsson (Ministry of Education, Science and Culture)
Ireland: Suzanne Dillon (Department of Education and Skills), Breda Naughton (Department of Education and Skills), Linda Neary (Department of Education and Skills), Orlaith O’Connor (Department of Education and Skills)
Israel: Sivan Kfir Katz (Permanent Delegation of Israel to the OECD), Meirav Zarviv (Israeli Ministry of Education)
Italy: Donatella Solda Kutzmann (Ministry of Education)
Japan: Jun Aoki (Ministry of Education, Culture, Sports, Science and Technology [MEXT]), Kazuo Akiyama (MEXT), Hajime Furusaka (MEXT), Eri Hata (MEXT), Hiroshi Itakura (MEXT), Tetsuya Kashihara (Permanent Delegation of Japan to the OECD), Takashi Kiryu (MEXT), Hideaki Matsugi (MEXT), Yuiko Minami (MEXT), Shun Shirai (MEXT), Kan Hiroshi Suzuki (The University of Tokyo), Daiki Ujishi (MEXT)
Korea: Moonhee Kim (Deputy Minister, Planning and Coordination Office, Ministry of Education), Ji Yun Kim (Permanent Delegation of Korea to the OECD), Hyoung Kwon Ko (Permanent Delegation of the Republic of Korea to the OECD), Eun Young Kim (Korean Educational Development Institute), Su-Jin Choi (Korean Educational Development Institute), Sangeun Lee (Korean Educational Development Institute), Mee-Kyeong Lee (Korea Institute for Curriculum and Evaluation), Keun Ho Lee (Korea Institute for Curriculum and Evaluation), Inseon Choi (Korea Institute for Curriculum and Evaluation), Hwasoon Bae (Korea Institute for Curriculum and Evaluation), Kumbok Ryu (Korea Institute for Curriculum and Evaluation), Jong-Yun Kim (Korea Institute for Curriculum and Evaluation)
Latvia: Laura Treimane (Permanent Delegation of the Republic of Latvia to the OECD and UNESCO), Zane Olina (Competency Based Curriculum Project, National Centre for Education)
Lithuania: Irena Raudienė (Ministry of Education and Science)
Luxembourg: Luc Weis (Ministère de l'Éducation Nationale, de l'Enfance et de la Jeunesse)
Mexico: Blanca Villalón Lozano (Permanent Delegation of Mexico to the OECD), Camila Jensen Casco (Permanent Delegation of Mexico to the OECD), José Luis Gutiérrez Espíndola (Secretaría de Educación Pública)
Netherlands Jeroen Postma (Ministry of Education, Culture and Science), Marc van Zanten (Netherlands Institute for Curriculum Development SLO), Tessa van Dorp (Ministry of Education, Culture and Science), Daniëlle Ooteman (Ministry of Education, Culture and Science), Rien Rouw (Ministry of Education, Culture and Science)
New Zealand: Pauline Cleaver (Ministry of Education)
Norway: Elisabeth Buk-Berge (Ministry of Education and Research), Reidunn Aarre Matthiessen (Norwegian Directorate for Education and Training), Bente Heian (Norwegian Directorate for Education and Training), Siv Hilde Lindstrøm (Permanent Delegation of Norway to the OECD and UNESCO)
Poland: Rafal Lew-Starowicz (Ministry of National Education), Danuta Pusek (Ministry of National Education), Witold Zakrzewski (Ministry of National Education)
Portugal: Eulália Alexandre (Ministry of Education), Duarte Bué Alves (Permanent Delegation of Portugal to the OECD), Alexandre Amorim (Permanent Delegation of Portugal to the OECD), João Costa (Ministry of Education), Ines Gonçalves (Permanent Delegation of Portugal to the OECD), Elma Pereira (Permanent Delegation of Portugal to the OECD), Luisa Ucha-Silva (Ministry of Education)
Spain: Carmen Tovar Sánchez (Ministry of Education, Culture and Sport), Jaime Vaquero (Ministry of Education, Culture and Sport), María Saladich (Délégations Permanentes de l'Espagne auprès de l'OCDE, l'UNESCO et le Conseil de l'Europe)
Sweden: Anna Westerholm (Swedish National Agency for Education), Katalin Bellaagh (Swedish National Agency for Education), Johan Börjesson (Swedish National Agency for Education), Ann-Christin Hartman (Swedish National Agency for Education), Helena Karis (Swedish National Agency for Education), Jenny Lindblom (Swedish National Agency for Education)
United Kingdom, Scotland: Joan Mackay (Education Scotland), Elaine Kelley (Scottish Government), Judith Tracey (Scottish Government), Kit Wyeth (Scottish Government), Jonathan Wright (Scottish Government); Wales: Steve Davies (Education and Public Service Group), Kevin Mark Palmer (Education Achievement Service for South East Wales), Debbie Lewis (Central South Consortium, Wales), Ruth Thackray (GwE Representing Welsh Government)
United States: Mary Coleman (U.S. Department of Education)