C.R.S. § 38-51-109.3

(1) A professional land surveyor shall be exempt from the requirements of section 38-51-103 when making a GIS land position determination. A GIS land position made by a professional land surveyor shall have the following limitations: (a) It does not meet the requirements of a land survey as defined in section 38-51-102 (11). (b) It shall not establish the location of any aliquot or control corner as they are defined in subsections (2) and (6) of section 38-51-102 until complete research and corner evaluation are performed to meet the requirements as provided in this article.