This is on their homepage:
Federal Privacy Rights
How can parents exercise their rights to protect their children’s privacy under federal law?
How FERPA has changed over time
Directory Information Opt-Out Form
Instructions on how to exercise your COPPA rights
COPPA Opt-Out Form (submitted to online vendors/service providers)
COPPA Opt-Out Form (instructing school/district to contact online vendors/service providers on your behalf)
There is lots more. Check out Student Privacy Matters.
Dora Taylor