# The School Information (Wales) Regulations 2011, Paragraph 30

Extent: E+W

(1) The number of unauthorised absences and authorised absences in the reporting school year expressed as a percentage of the total number of possible attendances in that year.
(2) For the purposes of this paragraph “the total number of possible attendances” means the number produced by multiplying the number of registered pupils in the school at the beginning of the reporting year by the number of school sessions in that year.

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Source: https://www.legislation.gov.uk/wsi/2011/1944/schedule/3/paragraph/30 (the official version)
Page: https://openlegislation.uk/school-information-wales-regulations-2011/schedule-3/paragraph-30
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.