This document summarizes the proceedings of the first meeting of the Global Soil Laboratory Network (GLOSOLAN). GLOSOLAN was established to harmonize soil analysis methods and strengthen the performance of laboratories through standardized protocols. The meeting discussed the role of National Reference Laboratories in promoting harmonization, and how GLOSOLAN is structured with regional networks feeding into the global network. Progress made in 2018 included registering over 200 laboratories, assessing capacities and needs, and establishing regional networks. The work plan for 2019 includes further developing regional networks, standard methods, a best practice manual, and the first global proficiency testing. The document concludes by outlining next steps to launch the regional network for North Africa and the Near East.