The International Conference on WAves and Stability in COntinuous Media (WASCOM), now in its XXII edition, is a biennial international conference on Mathematical Physics.

The previous conferences were organized in Catania (1981), Cosenza (1983), Bari (1985), Taormina (1987), Sorrento (1989), Acireale (1991), Bologna (1993), Palermo (1995), Bari (1997), Vulcano (1999), Porto Ercole (2001), Villasimius (2003), Acireale (2005), Scicli (2007), Mondello (2009), Brindisi (2011), Levico (2013), Cetraro (2015), Bologna (2017), Maiori (2019), Catania (2021).