(a) The provisions of this article apply both retroactively and prospectively.
(b) Any person who has been convicted of an offense or an attempted offense or has been found not guilty by reason of mental illness, mental retardation, or addiction of an offense under any of the following provisions of this code or under a statutory provision of another state, the United States Code or the Uniform Code of Military Justice which requires proof of the same essential elements shall register as set forth in §15-12-2(d) of this code and according to the internal management rules promulgated by the superintendent under authority of §15-2-25 of this code:
(1) §61-8A-1 et seq. of this code;