International Meeting of Communist and Workers' Parties

The International Meeting of Communist and Workers' Parties (IMCWP), also known as Solidnet, is an annual conference attended by communist and workers' parties from several countries. It originated in 1998 when the Communist Party of Greece (KKE) invited communist and workers' parties to participate in an annual conference where parties could gather to share their experiences and issue a joint declaration.

Source: Wikipedia — International Meeting of Communist and Workers' Parties (CC BY-SA 4.0)