99.Section 34 places a duty on Health Boards and local authorities to share information for the purpose of preparing the strategic plan. Subsection (1) requires the provision of information by constituent authorities to an integration joint board. Subsections (2) and (3) apply to the provision of information to an integration authority which is a local authority or a Health Board. In both cases, information must be shared if it is information which may be reasonably required for the purpose of preparing a strategic plan.