Sex offender lists available to parents: State law (C.R.S 22-1-124) requires that all schools annually notify parents of their rights to access law enforcement agency information concerning registered sex offenders. You may request this list at the law enforcement office governing your address or the address of the school your children attend. You must go in person and show proof of residency. Additional information can be found at the Colorado Bureau of Investigation’s website at www.sor.state.co.us.