Hi chevycat,
'Sound engineer' should do it. But be aware that another of our members managed to meet all the Atos requirements and was simply told that no doctor would agree to be recorded.
The tribunal is free to consider any evidence it wishes.
A covertly recorded tape, or a transcript of it, may be admissable. This would particularly be the case if you had met all the requirements and still been refused permission to openly record the medical.
Good luck,
steve
Nothing on this board constitutes legal advice - always consult a professional about specific problems