Sessional requirements in respect of appropriation
34.38The constitutional importance of the principle of appropriation was emphasised earlier (see paras 33.7–33.11 ). In accordance with the principle, there was formerly a requirement that all legislative authorisation for expenditure through a Supply bill was required to take place in the same session as that in which the founding resolutions were agreed. It remains the case that amounts authorised by Supply resolutions relating to Estimates, Supplementary Estimates and Excess Votes must be appropriated in the same session as that in which they are passed, so that all such authorisations would be nullified in the absence of an Appropriation Act. However, resolutions relating to Votes on Account passed in one session (usually in March) have full effect even if not appropriated in the same session, and the same applies to votes setting maximum numbers for defence services.1
- 1. CJ (2010–12) 1039; HC Deb (14 December 2011) 537, cc 811–34. For example: the Defence Votes A in 2013 were included in the Supply and Appropriation (Main Estimates) Act 2013, on the basis of Supply resolutions passed in March, alongside the Supplementary Estimates and Votes on Account in the previous session. See also Erskine May (24th edn, 2011), pp 742–43 for instances where additional Appropriation Acts were required to give effect to the principle.