Is e-voting currently used in any elections with EMB participation?
No, e-voting is not used currently
Law 1475 of 2011 (see Título III, Capítulo IV, Artículo 39) stipulates that Colombia’s electoral organization would implement electronic voting by the 2014 congressional elections, but this did not come to fruition.
According to some news articles, the electronic voting will be implemented in Colombia in the near future. [Source1, Source 2]