Built from the official 2024 guideline gazette (S.O. 1338(E), 12 March 2024). Locomotor, Visual Impairment,
Hearing/Speech/Language, Intellectual Disability & Autism, Chronic Neurological Conditions, Blood Disorders,
and Multiple Disabilities are implemented against the gazette's published tables and formulas. Mental Illness
(IDEAS scale, copyrighted) and Specific Learning Disability (diagnostic threshold, not %-scored) are noted with
what's missing rather than guessed at. Locomotor's exact joint-ROM degree tables (Appendix III) are a scanned
image in the source PDF, so that one section uses an indicative proportional calculation — always cross-check
against the source gazette before certifying.