I waited about a month and a half - and my assessor stressed that this was made longer because she went on holiday for a few weeks in the middle of it.
I was a fairly complex case and they needed to consult other professionals.
Time to hound.
_________________
Diagnosed with:
Moderate Hearing Loss in 2002.
Autism Spectrum Disorder in August 2015.
ADHD diagnosed in July 2016
Also "probable" dyspraxia/DCD and dyslexia.
Plus a smattering of mental health problems that have now been mostly resolved.