A PMO (Project Management Office) service catalogue is a document that lists the services that a PMO offers to its customers. It is a tool that is used to communicate the scope and capabilities of the PMO to internal and external stakeholders. A PMO service catalogue typically includes information about the services that are available, the process for requesting and accessing those services, and the terms and conditions under which they are provided. The service catalogue is an important tool for helping the PMO to manage its resources effectively and to ensure that its services are delivered in a consistent and reliable manner. It is also a useful reference for stakeholders who need to understand the range of services that are available from the PMO and how to access them.