You need to talk to your child's teacher first, then ask the teacher talk to school principal, the principal and teacher will made the decision if your child is eligible for gifted test. When the testing day is coming. you will receive a form from the principal with the time and location on the form. I don't think the teacher will rely on EQAO result for testing, because EQAO is given in May in Grade 3, the EQAO result will be released in Nov in Grade 4, if the gifted test is given after EQAO, you will miss the Grade 4 gifted class in Sep.