The 2nd session of CALMet Online 2010, The challenge of competency assessment in aeronautical meteorology, begins on June 29 at 14 UTC. Paul Bugeac (ROMATSA) will conduct a live presentation on the complex process of obtaining and maintaining competences in Romanian Air Traffic Services Administration. After the presentation, use this discussion forum to share ideas on the challenges faced by weather services around the world in implementing competency-based assessments.