relevant admission authoritymeans an admission authority who, before they determined the admission arrangements that they wish to revise, were required under section 89(2) to consult the admission authority against whom the decision was made.
selection arrangementsmeans those arrangements (if any) in the admission arrangements determined for a school for a particular school year which make provision for the selection of pupils by ability or by aptitude within the meaning of section 99(5);
the Actmeans the School Standards and Framework Act 1998 and “section”, unless the context otherwise requires, means a section of the Act.
the appropriate personmeans (in England) the adjudicator or (in Wales) the Secretary of State.