The Sir Frederick Holder Room at Australian Parliament House is a formal private meeting and reception room within the national parliamentary complex. The official event-space capacity document lists 24 guests in a rectangular boardroom layout or 30 cocktail-style. Booking, catering, event access and security arrangements are managed through Parliament House’s venue-hire team. This figure is for the single room and must not be confused with the much larger Great Hall or other parliamentary reception spaces. Confirm current availability, configurations, hire conditions and applicable prices directly with the operator before booking.