There are 'real' forums such as this one and their 'slack' phone forum.
TOCA isn't very active and demands dollars up front.
Discounts off charging cables through coupon codes for members with Australian suppliers
The first year, I paid $100 and didn't hear from them til they wanted their second $100.
No idea how they elected or appointed their 'office bearers'.
I just will *NOT* have anything to do with that sort of organization.