Regulation 181/98 of the Education Act requires all school boards to set up IPRCs. You should take a read through the Act to understand your--and your child's--legal rights surrounding IEP and IPRC.

I would recommend reaching out to your local Special Education Advisory Committee member to discuss the IPRC process for gifted ID. The local forum I linked you to in PM will have that information.

http://www.e-laws.gov.on.ca/html/regs/english/elaws_regs_980181_e.htm

Here is a link to the special education IPRC process from the TDSB.

http://www.tdsb.on.ca/Portals/0/EarlyYears/docs/Parents'%20Guide%202013-2014.pdf

What is to give light must endure burning.