On 4 May 2019 SIH was awarded with the official sign of “25 years” during the Opening Ceremony of International House World Organisation Director’s Conference in Sicily!
From 1993 SIH is an affiliated member of the International House World Organisation (IHWO www.ihworld.com) – one of the largest and oldest networks of over 150 affiliated private language teaching and teacher training centers in more than 50 countries.
