The Privy Council Office (PCO) is a department of the Government of Canada that supports the Prime Minister and the Cabinet. It provides advice and assistance on various matters, including policy development and decision-making processes. The PCO plays a crucial role in coordinating the activities of the government and ensuring effective communication between different departments. The PCO is also responsible for managing the operations of the Privy Council, which is a formal body of advisers to the monarch. This includes overseeing the preparation of Cabinet meetings and maintaining records of government decisions. The office helps ensure that the government functions smoothly and efficiently.