C.R.S. § 38-51-109
38-51-109. Unlawful sale
38-51-109. Unlawful sale. (1) It is unlawful for any person to offer to sell, to sell, or otherwise to receive remuneration for any map or plat which purports to be a survey map or plat unless such map or plat conforms with the standards, requirements, and terminology of the provisions of this article.
(2) It is unlawful for any person to offer to sell, to sell, or otherwise to receive remuneration for any document, sketch, or diagram which purports to be an improvement location certificate unless such document, sketch, or diagram conforms with the standards, requirements, and terminology of this article.