Centre de Liaison et d'Information des Puissances maçonniques Signataires de l'Appel de Strasbourg
CLIPSAS (Centre de Liaison et d'Information des Puissances maçonniques Signataires de l'Appel de Strasbourg) (English: "Liaison and Information Center of Masonic Powers Signatories of the Strasbourg Appeal") is an international Masonic organization that serves as the primary coordinating body for liberal Masonic activities. CLIPSAS was established in 1961 through the Strasbourg Appeal as a more inclusive alternative to the United Grand Lodge of England.