<sod>Subsequent enabling legislation in 2007 <ref>http://tornado.state.co.us/gov_dir/leg_dir/olls/sl2007a/2007aSLCHAP.htmc</ref>removed military disability retirements as a recognized eligibility, leaving only disability ratings of the US Department of Veterans Affairs. In practice, Department of Veterans Affairs' ratings for Total Disability for Permanent Unemployability (TDIU) were also disqualified from the exemption although without a basis in the constitution or enabling statutes.<eod>
<sod>Subsequent enabling legislation in 2007 <ref>http://tornado.state.co.us/gov_dir/leg_dir/olls/sl2007a/2007aSLCHAP.htmc</ref> removed military disability retirements as a recognized eligibility, leaving only disability ratings of the US Department of Veterans Affairs. In practice, Department of Veterans Affairs' ratings for Total Disability for Permanent Unemployability (TDIU) were also disqualified from the exemption although without a basis in the constitution or enabling statutes.<eod>