This article represents the proceedings of a symposium at the RSA meeting in Montreal, Canada. The organizer was Andrey E. Ryabinin, and the chair was George F. Koob. The presentations were (1) Introduction, by Stephen C. Heinrichs; (2) Role of CRF and its receptors in the hypothalamic-pituitary-adrenal response to alcohol, by Soon Lee and Catherine Rivier; (3) A role for CRF in the allostasis of alcohol dependence, by George F. Koob and Amanda J. Roberts; (4) CRF and alcohol: Lessons from knockouts, microinjections, and microdialysis, by M. Foster Olive, Kristin K. Mehmert, R. Camarini, Joseph A. Kim, Heather N. Koenig, Michelle A. Nannini, and Clyde W. Hodge; and (5) Selective sensitivity of urocortin-containing neurons to alcohol self-administration, by Andrey E. Ryabinin and Ryan K. Bachtell.