Here are other websites that can be useful:

Speech and Hearing BC

Burnaby School District Continuing Learning 

Burnaby School District Learning Support Services

Early Intervention:

Provincial Outreach Program for the Early years

Illinois Early Intervention Clearinghouse

Autism:

Autism Community Training

Help is In Your Hands – create a free account to access 16 web-based video modules to help parents add simple intervention practices to their routines at home

Down Syndrome:

Down Syndrome Research Foundation