Students will only be able to exchange options within the same option block (same day, same period). Changes will only be made when there is space in the desired course(s) and the desired option teacher agrees to take the student. That teacher's signature will be required. The teachers of those classes from which students are leaving will also need to sign the form. Options which student have previouly taken can only be repeated with a teacher’s permission. Parent signatures are required on the application form. Option changes will be done on a first-come first-served basis. No changes would be considered official until such time as a student receives a revised timetable. Otherwise students would need to attend their currently scheduled options. Applications need to be completed and returned by Friday, January 18, 2013. Incomplete application forms will not be processed.