I was shocked that background checks weren't required in Fairfax County when we moved. In our previous state, you could not get past the front office until your background check had been processed (no fingerprinting). You can't have lunch with your child, attend a field trip, visit the classroom..... Until your background check is submitted and processed. They also checked IDs every single time you came into the school. I volunteered tbree times a week and they still had to check my ID every time I walked into the school. And we lived in community with no real crime. I was really surprised at how laid back my kids' Fairfax elementary school was about security.