CO Code § 4-9-701 (2021)
2021 Colorado Code|Title 4 - Uniform Commercial Code|Article 9 - Secured Transactions|Part 7 - Transition|§ 4-9-701. Effective Date

 This act takes effect on July 1, 2001. References in this part 7 to “this act” refer to the repealed and reenacted article 9 of this title as contained in Senate Bill 01-240, enacted at the first regular session of the sixty-third general assembly. References in this part 7 to “former article 9” are to article 9 of this title as in effect immediately before July 1, 2001.   History. Source: L. 2001: Entire article R&RE, p. 1423, § 1, effective July 1.    Cross references:   For offenses relating to this title, see part 5 of article 5 of title 18.   Official Comments   Copyright by the American Law Institute and the National Conference of Commissioners on Uniform State Laws. Reproduced with the permission of the Permanent Editorial Board for the Uniform Commercial Code. All rights reserved. —   Editor's note:   The Official Comments to the Uniform Commercial Code are available only in the printed book form of Colorado Revised Statutes. As noted above, the Official Comments are subject to copyright by the American Law Institute and the National Conference of Commissioners on Uniform State Laws. At this time, Colorado has a license to reprint the Official Comments in the printed book form.   Editor's note:    The numbering and sequencing of C.R.S. subsections do not necessarily correspond with the numbering and sequencing of subsections in the uniform act.    This article was numbered as article 9 of chapter 155, C.R.S. 1963. The provisions of this article were repealed and reenacted in 2001, resulting in the addition, relocation, and elimination of sections as well as subject matter. For amendments to this article prior to 2001, consult the Colorado statutory research explanatory note and the table itemizing the replacement volumes and supplements to the original volume of C.R.S. 1973 beginning on page vii in the front of this volume. Former C.R.S. section numbers are shown in editor's notes following those sections that were relocated. For a detailed comparison of this article, see the comparative tables located in the back of the index.     Law reviews:   For article, “Lien and Security Interest Provision of AAPL Model Operating Agreement”, see 13 Colo. Law. 1216 ; for a discussion of a Tenth Circuit decision dealing with secured transactions, see 66 Den. U. L. Rev. 795 (1989); for article, “Mastering The Maze of Secured Transactions - Part 1”, see 21 Colo. Law. 2329 (1992); for article, “Remastering the Maze: Revisions to UCC Article 9 Filing Provisions”, see 25 Colo. Law. 3 (June 1996); for article, “Introducing Revised Article 9 of the Uniform Commercial Code”, see 30 Colo. Law. 9 (Sept. 2001); for article, “Perfecting Security Interests in Intellectual Property”, see 32 Colo. Law. 85 (April 2003).   Editor's note - Colorado legislative change: The uniform act (e) states: “This act takes effect on July 1, 2001.”   OFFICIAL COMMENT   A uniform law as complex as Article 9 necessarily gives rise to difficult problems and uncertainties during the transition to the new law. As is customary for uniform laws, this Article is based on the general assumption that all States will have enacted substantially identical versions. While always important, uniformity is essential to the success of this Article. If former Article 9 is in effect in some jurisdictions, and this Article is in effect in others, horrendous complications may arise. For example, the proper place in which to file to perfect a security interest (and thus the status of a particular security interest as perfected or unperfected) would depend on whether the matter was litigated in a State in which former Article 9 was in effect or a State in which this Article was in effect. Accordingly, this section contemplates that States will adopt a uniform effective date for this Article. Any one State's failure to adopt the uniform effective date will greatly increase the cost and uncertainty surrounding the transition.   Other problems arise from transactions and relationships that were entered into under former Article 9 or under non-UCC law and which remain outstanding on the effective date of this Article. The difficulties arise primarily because this Article expands the scope of former Article 9 to cover additional types of collateral and transactions and because it provides new methods of perfection for some types of collateral, different priority rules, and different choice-of-law rules governing perfection and priority. This Section and the other sections in this Part address primarily this second set of problems.