Ocuco has obtained regulatory approval to take its Acuitas Enterprise suite of optical practice management software to Sweden. This follows new regulatory changes in the country, requiring all retailers to use a government certified POS system. Ocuco has also work in progress on Italy and Canada. The Irish-based company has also expanded into Mexico with the installation of Acuitas at Centro Arista Optica, a 50-year-old eye care company. Acuitas brings paperless customer management to the stores and puts all of Arista Optica's management tools and data into one system.