https://www.gov.uk/government/publications/key-stage-1-tests-access-arrangements
Optional key stage 1 tests: access arrangements - GOV.UK
Guidance for schools about access arrangements available for pupils participating in the optional key stage 1 (KS1) national curriculum tests in 2026.
key stage 1 testsaccess arrangementsoptionaluk
https://www.gov.uk/government/collections/national-curriculum-assessments-key-stage-1-tests
National curriculum assessments: optional key stage 1 tests - GOV.UK
Guidance for headteachers, teachers and test administrators involved in administering the optional national curriculum tests at the end of key stage 1 (KS1).
key stage 1 testsnational curriculumassessmentsoptionaluk