; and (2) by adding at the end the following: (b) Alternative verification method A jurisdiction may allow a sex offender to comply with the requirements under subsection (a) by video conference, or another similar method, except that each offender shall appear in person not less than one time per year. The Attorney General shall approve an alternative verification method described in this subsection prior to its implementation by a jurisdiction in order to ensure that such method provides for verification that is sufficient to ensure the public safety. .