By July 1, 2008, the department of rehabilitation and correction and the department of youth services shall adopt rules pertaining to the certification of sex offender and child-victim offender treatment programs. The rules shall include a requirement that the departments periodically inspect and certify sex offender and child-victim offender treatment programs. The rules shall also include a requirement that the departments maintain a list of certified sex offender and child-victim offender treatment programs that is open to public inspection.