The National Union of Conservative and Constitutional Associations (NUCCA) was an organization set up by Benjamin Disraeli. It is considered to be a precursor to the modern Conservative Party conference.[1] Unless otherwise stated, details of Chairmen and Presidents of the NUCCA are taken from British Historical Facts 1830-1900 by Chris Cook and Brendan Keith or from British Political Facts 1900-1994 by David Butler and Gareth Butler, as appropriate.