CO Code § 4-2-601 (2021)
2021 Colorado Code|Title 4 - Uniform Commercial Code|Article 2 - Sales|Part 6 - Breach, Repudiation, and Excuse|§ 4-2-601. Buyer's Rights on Improper Delivery

 Subject to the provisions of this article on breach in installment contracts (section 4-2-612 ) and unless otherwise agreed under the sections on contractual limitations of remedy (sections 4-2-718 and 4-2-719 ), if the goods or the tender of delivery fail in any respect to conform to the contract, the buyer may:    Reject the whole; or    Accept the whole; or    Accept any commercial unit or units and reject the rest.     History. Source: L. 65: P. 1327, § 1. C.R.S. 1963: § 155-2-601. History. Source: L. 65: P. 1327, § 1. C.R.S. 1963: § 155-2-601.    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.   OFFICIAL COMMENT   Prior Uniform Statutory Provision: No one general equivalent provision but numerous provisions, dealing with situations of non-conformity where buyer may accept or reject, including Sections 11, 44 and 69(1), Uniform Sales Act.   Changes: Partial acceptance in good faith is recognized and the buyer's remedies on the contract for breach of warranty and the like, where the buyer has returned the goods after transfer of title, are no longer barred.   Purposes of Changes: To make it clear that:   1. A buyer accepting a non-conforming tender is not penalized by the loss of any remedy otherwise open to him. This policy extends to cover and regulate the acceptance of a part of any lot improperly tendered in any case where the price can reasonably be apportioned. Partial acceptance is permitted whether the part of the goods accepted conforms or not. The only limitation on partial acceptance is that good faith and commercial reasonableness must be used to avoid undue impairment of the value of the remaining portion of the goods. This is the reason for the insistence on the “commercial unit” in paragraph (c). In this respect, the test is not only what unit has been the basis of contract, but whether the partial acceptance produces so materially adverse an effect on the remainder as to constitute bad faith.   2. Acceptance made with the knowledge of the other party is final. An original refusal to accept may be withdrawn by a later acceptance if the seller has indicated that he is holding the tender open. However, if the buyer attempts to accept, either in whole or in part, after his original rejection has caused the seller to arrange for other disposition of the goods, the buyer must answer for any ensuing damage since the next section provides that any exercise of ownership after rejection is wrongful as against the seller. Further, he is liable even though the seller may choose to treat his action as acceptance rather than conversion, since the damage flows from the misleading notice. Such arrangements for resale or other disposition of the goods by the seller must be viewed as within the normal contemplation of a buyer who has given notice of rejection. However, the buyer's attempts in good faith to dispose of defective goods where the seller has failed to give instructions within a reasonable time are not to be regarded as an acceptance.   Cross References:   Sections 4-2-602(2)(a) , 4-2-612 , 4-2-718 and 4-2-719 .   Definitional Cross References:   “Buyer”. Section 4-2-103 .   “Commercial unit”. Section 4-2-105 .   “Conform”. Section 4-2-106 .   “Contract”. Section 4-1-201 .   “Goods”. Section 4-2-105 .   “Installment contract”. Section 4-2-612 .   “Rights”. Section 4-1-201 .   ANNOTATION   Buyer bound to accept undamaged part of goods. Where a minor part of the goods consigned to the buyer are damaged, but the entire shipment is rejected, the buyer is bound to accept such of the goods as are undamaged. Denver-Chicago Trucking Co. v. Republic Drug Co., 134 Colo. 461 , 306 P.2d 1076 (decided under repealed § 121-1-69(1) , CRS 53, uniform sales act).   Applied in Eccher v. Small Bus. Admin., 643 F.2d 1388 (10th Cir. 1981); Western Conference Resorts, Inc. v. Pease, 668 P.2d 973 (Colo. App. 1983); Mari v. Wagner Equipment Co., Inc., 721 P.2d 1208 (Colo. App. 1986).