C.R.S. § 38-36-102: Lesser estates - when registered.

It shall not be an objection to bringing land under this article that the estate or interest of the applicant is subject to any outstanding lesser estate, mortgage, lien, or charge. No mortgage, lien, charge, or lesser estate than a fee simple shall be registered unless the estate in fee simple to the same land is registered. Every such lesser estate, mortgage, lien, or charge shall be noted upon the certificate of title and the duplicate thereof, and the title or interest certified shall be subject only to such estates, mortgages, liens, and charges as are so noted, except as provided in this article.