@DustCentral
Special consideration won’t apply this year as that is for events on the day of the exam. Eg sudden illness. Long term conditions don’t fall under special consideration. *@SeasonFinale* is correct above and gives good advice.
They do if it's a condition that can suddenly flare up - such as sickle cell, diverticulitis, severe asthma, etc. It would be discriminatory to say it could be applied to, say, appendicitis, but not to a sickle cell crisis, for example.
And it's useful to have the information all with them (the phrasing quickly indicates that the parent is aware this constitutes relevant details for examinations/assessment, not just a' by the way, she's got an inhaler' type of information) for GCSE, as the information can be passed on and used to substantiate circumstances for A Level (We are often asked for form 8s for example, not because they haven't been told of kids' needs, but because already having one completed for GCSE makes granting of concessions/arrangements easier for A level, for example, or just in putting into place further support that might not have been available in the same form for GCSE).
It's one of those things where it's handy to give as much as possible rather than worrying about bothering the staff, thinking it'll probably be alright on the day/week assessments are carried out - and is also useful for non GCSE related things, such as day to day support or subsequent examinations post Covid.