2019 CFR > Title 28 > Chapter I > Part 81 – Child Abuse and Child Pornography Reporting Designations and Procedures

2016 CFR > Title 28 > Chapter I > Part 81 – Child Abuse and Child Pornography Reporting Designations and Procedures

2015 CFR > Title 28 > Chapter I > Part 81 – Child Abuse and Child Pornography Reporting Designations and Procedures

2014 CFR > Title 28 > Chapter I > Part 81 – Child Abuse and Child Pornography Reporting Designations and Procedures

2010 CFR Title 28 > Chapter I > Part 81 – Child abuse and child pornography reporting designations and procedures

2009 CFR > Title 28 > Chapter I > Part 81 – Child abuse and child pornography reporting designations and procedures