In 1918, Sir George Cave was ennobled as Viscount Cave, of Richmond in the County of Surrey. The following year, he became a Lord of Appeal, and chaired a number of commissions, including the Southern Rhodesian commission and the Munitions Enquiry Tribunal. In 1922, he became Lord Chancellor in Bonar Law's government, and again served in this capacity in Baldwin's first administration. He chaired the post war report that led to cuts to the minimum wages and regulation of collective bargaining, recommended by the Cave Committee in 1922.