This is a talk I gave at the DevOps days meet-up in Melbourne in June 2012. In the talk I go over implementing Continuous Delivery in an enterprise organisation. Its based on our experiences doing CD in a large traditional Telco in Australia. It covers: - an introduction to the principle - the state of the art of Cont. Delivery in Single application versus multistream development - the optimum conditions to start implementing and measuring CD - focusing on the BAU/Support line as an entry point