Pennsylvania:
https://www.pa.gov/services/dhs/request-a-child-abuse-history-clearance
https://www.pa.gov/services/psp/request-a-criminal-history-background-check
Maryland:
https://dhs.maryland.gov/documents/Child%20Protective%20Services/Instructions-for-creating-a-New-Provider-myDHR-Portal-Account.pdf
https://benefits.maryland.gov/home/#/
Delaware:
https://dprfiles.delaware.gov/dental/Child_Protection_Registry_Consent_Form1.pdf
New Jersey:
https://www.njportal.com/dcf/cari
Virginia:
https://www.childcare.virginia.gov/providers/background-checks
FBI Criminal Background clearance:
https://www.identogo.com/services/history-check/fbi-history-check