Abstract. In developing countries, and particularly in West Africa, the role of Climate Services (CS) for sustainable development is growing thanks to wide spreading collaboration among European institutions, including National Meteorological and Hydrological Services (NMHS) research centers, universities, and homologue local institutions. Operationally, the
implementation of CSs in developing countries is mainly pivoted on NMHS,
which, according to the World Meteorological Organization (WMO), are
dramatically affected by unmet learning demand. The global scale of learning needs for co-development of CSs calls for
innovative solutions and a range of flexible modalities to reach learners in
a variety of ways, and for sharing resources and successful strategies
within the global education and training community. In order to harmonize
expected learning outcomes, WMO defined a competency framework (CF) for CSs
to be used in the implementation of training initiatives and knowledge
sharing tools. This paper presents the strategic and methodological approach adopted in the
implementation of the TOPaCS, a new knowledge-based distance learning
initiative, aiming to provide a flexible learning environment within the CSs CF of WMO ensuring coherence with other WMO education initiatives (Global Campus, other RTCs, etc.). The methodological approach adopted is based on the competency-based approach to training, where competencies are composed by elements of
knowledge and skill. TOPaCS integrates the WMO CF for CSs into a taxonomy
co-designed with stakeholders at different levels, and allows the definition
of learning paths, which are a further interactive opportunity for
co-development of CSs within the TOPaCS learning ecosystem. Indeed, the
approach aims also to guide further instructional strategies and assessments
and becomes a starting point to build a common language enabling a better
cooperation and exchange between the different CSs training initiatives.