Courses for parents with a child with an ASD - Essex area

Hi,

I have an 8 years old with ASD and i'm looking to find a parenting course I can attend, Ideally one specifically focused on ASD etc.

I've looked across many websites including NAS, Essex/local council provisions, AutismLinks etc, but I can't pin down a specific provision in the Essex area, ideally in south Essex.

Can anyone make any recommendations of any good provisions they know or how I might better go about sourcing one?

Failing that I might try the general understanding autism course on FutureLearn, but I was hoping for something specific to parenting.

Many thanks in advance for reading this and any help you can offer.

J