How to cite: Moufouma-Okia, W. and Hovsepyan, A.: The World Meteorological Organization climate services information system: Opportunities and challenges for co-developing climate services and tailored products addressing national and regional user needs, EMS Annual Meeting 2022, Bonn, Germany, 5–9 Sep 2022, EMS2022-707, https://doi.org/10.5194/ems2022-707, 2022.