1. Global Geoparks Network Association, Haute Provence Geopark, Musée Promenade, 10 Montée Bernard Dellacasagrande, BP 156, 04005 Cedex Digne les Bains, France
2. Department of Geography, University of the Aegean, University Hill, Mytilene, GR-81100, Greece
3. Geoheritage Research Center, School of the Earth Sciences and Resources, China University of Geosciences, Beijing 100083, P. R. China
4. Institute of Geology, Chinese Academy of Geological Sciences, 26 Baiwanzhuang Road, Beijing 100037, P.R. China
5. Centre of Tropical Geoengineering, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 80990Skudai, Johor, Malaysia
6. English Riviera UNESCO Global Geopark, Floor 3-Roebuck House, Abbey Road, Torquay, Devon, United Kingdom
7. Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8567, Japan
8. Welterbe Grube Messel gGmbH, Rossdörferstr. 108, 4409 Messel, Germany
9. Gea Norvegica Geopark, Porselensveien 6A, 3920 Porsgrunn, Norway
10. Vietnam Institute of Geosciences and Mineral Resouces; Km9 Thanh Xuan, Hanoi, Vietnam
11. Regional University of Cariri (URCA), R. Coronel Antônio Luíz, 1161, Pimenta, Crato - CE, 63105-010, Brazil
12. Section on Earth Sciences and Geo-Hazards Risk Reduction Division of Ecological and Earth Sciences Natural Sciences Sector, 7 Place de Fontenoy, 75352 Paris 07 SP, France
13. Basque Coast UNESCO Global Geopark, Ifar kalea 3, Deba, 20820 Spain
14. National Research Institute for Earth Science and Disaster Resilience (NIED), Tennodai 3-1, Tsukuba 305-0006, Japan
15. UNESCO Chair on Geoparks, Sustainable Regional Development and Healthy Lifestyles, Department of Geology and Pole of the Geosciences Centre (CGeo), University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal