This document discusses access to information for parliamentary budget offices and independent fiscal institutions (IFIs/PBOs). There are differences in access rights depending on an organization's establishing legislation and agreements with government information providers. Issues that commonly arise include delays, lack of detail, and political obstacles to information access. Measures that can help address issues include memorandums of understanding outlining responsibilities, collaboration through working groups and points of contact, and agreed processes for escalating unresolved requests. Overall, establishing early information needs, maintaining open communication, and clarifying access rights and dispute resolution can support effective information sharing.