The 42nd Symposium of the UNESCO Associated Schools Project Network (ASPnet) in Cyprus took place on 4-5 April 2019, in Omodos, and was titled “Cultural Heritage: Knowledge, development, evolution”. The Symposium was organized by the Cyprus National Commission for UNESCO and the ASPnet National Coordination, the Omodos Gymnasium, the Apostles Peter and Paul Lyceum, the Laniteio Lyceum and the Ayios Antonios Lyceum. The organisation of the Symposium was part of the general programme of the UNESCO ASPnet in Cyprus, entitled “Global Citizenship and Heritage Education” (2018-2019).