eurofast.eu/2020/07/27/cyprus-switzerland-dtt-and-singed-protocol/
Update:
www.pwc.com.cy/en/publications/assets/direct-tax-update-n-25-2020.pdf
neo.law/2022/02/08/protocol-amending-the-double-tax-convention-between-the-republic-of-cyprus-and-the-swiss-confederation/