Workbooks include milestones where someone must sign off. Sometimes that is you or a teammate. Other times it is a parent, teacher, mentor, qualified scientist, supervisor, school official, SRC, or IRB member.
ISEF App shows which approvals are needed and when, so you are not hunting through a stack of PDFs.
If the milestone requires you (or a teammate) to sign, choose Self Review, press Start Review, then Start on the signing page. Review each page carefully before you sign.
Enter the reviewer’s information when prompted. They will need a free ISEF App account to complete the signature. Send them the request from the app, and ask them to check email/notifications.
If your school or fair set up Easy Review, you may be able to request board approval with a single click. See Easy Review for SRC & IRB.