The document discusses the new accounting standard AASB 15 Revenue from Contracts with Customers and its implications for businesses. It recommends a five-phase approach to implementation: 1) assess impact, 2) perform gap analysis, 3) define solutions, 4) design and develop changes, and 5) implement and monitor. Key decisions include choosing a transition method and addressing changes to processes, systems, policies, and disclosures. Proper implementation requires understanding revenue streams, contracts, and accounting impacts as well as anticipating challenges.