Current Legislation. Retroactive Applicability regarding the Sex Offender Registration and Notification Act (SORNA) SORNA SORNA could be the Sex Offender Registration and Notification Act, that will be Title we associated with Adam Walsh Child Protection and protection Act of 2006 (Public Law 109-248). SORNA is codified at 34 U.S.C. В§ 20901 et seq. SORNA provides...