SC Code § 36-1-302 (2021)
2021 South Carolina Code of Laws|Title 36 - Commercial Code|Chapter 1 - Commercial Code - General Provisions|Section 36-1-302. Variation by agreement.

 (a) Except as otherwise provided in subsection (b) or elsewhere in the Uniform Commercial Code, the effect of provisions of the Uniform Commercial Code may be varied by agreement.  (b) The obligations of good faith, diligence, reasonableness, and care prescribed by the Uniform Commercial Code may not be disclaimed by agreement. The parties, by agreement, may determine the standards by which the performance of those obligations is to be measured if those standards are not manifestly unreasonable. Whenever the Uniform Commercial Code requires an action to be taken within a reasonable time, a time that is not manifestly unreasonable may be fixed by agreement.  (c) The presence in certain provisions of the Uniform Commercial Code of the phrase "unless otherwise agreed", or words of similar import, does not imply that the effect of other provisions may not be varied by agreement under this section.  HISTORY: 1962 Code Sections 10.1-102, 10.1-204; 1966 (54) 2716; former 1976 Code Sections 36-1-102, 36-1-204; 2014 Act No. 213 (S.343), Section 1, eff October 1, 2014.  OFFICIAL COMMENTS  Source: Former Sections 1-102(3)-(4) and 1-204(1).  Changes: This section combines the rules from subsections (3) and (4) of former Section 1-102 and subsection (1) of former Section 1-204. No substantive changes are made.  1. Subsection (a) states affirmatively at the outset that freedom of contract is a principle of the Uniform Commercial Code: "the effect" of its provisions may be varied by "agreement." The meaning of the statute itself must be found in its text, including its definitions, and in appropriate extrinsic aids; it cannot be varied by agreement. But the Uniform Commercial Code seeks to avoid the type of interference with evolutionary growth found in pre-Code cases such as Manhattan Co. v. Morgan, 242 N.Y. 38, 150 N.E. 594 (1926). Thus, private parties cannot make an instrument negotiable within the meaning of Article 3 except as provided in Section 3-104; nor can they change the meaning of such terms as "bona fide purchaser," "holder in due course," or "due negotiation," as used in the Uniform Commercial Code. But an agreement can change the legal consequences that would otherwise flow from the provisions of the Uniform Commercial Code. "Agreement" here includes the effect given to course of dealing, usage of trade and course of performance by Sections 1-201 and 1-303; the effect of an agreement on the rights of third parties is left to specific provisions of the Uniform Commercial Code and to supplementary principles applicable under Section 1-103. The rights of third parties under Section 9-317 when a security interest is unperfected, for example, cannot be destroyed by a clause in the security agreement.  This principle of freedom of contract is subject to specific exceptions found elsewhere in the Uniform Commercial Code and to the general exception stated here. The specific exceptions vary in explicitness: the statute of frauds found in Section 2-201, for example, does not explicitly preclude oral waiver of the requirement of a writing, but a fair reading denies enforcement to such a waiver as part of the "contract" made unenforceable; Section 9-602, on the other hand, is a quite explicit limitation on freedom of contract. Under the exception for "the obligations of good faith, diligence, reasonableness and care prescribed by [the Uniform Commercial Code]," provisions of the Uniform Commercial Code prescribing such obligations are not to be disclaimed. However, the section also recognizes the prevailing practice of having agreements set forth standards by which due diligence is measured and explicitly provides that, in the absence of a showing that the standards manifestly are unreasonable, the agreement controls. In this connection, Section 1-303 incorporating into the agreement prior course of dealing and usages of trade is of particular importance.  Subsection (b) also recognizes that nothing is stronger evidence of a reasonable time than the fixing of such time by a fair agreement between the parties. However, provision is made for disregarding a clause which whether by inadvertence or overreaching fixes a time so unreasonable that it amounts to eliminating all remedy under the contract. The parties are not required to fix the most reasonable time but may fix any time which is not obviously unfair as judged by the time of contracting.  2. An agreement that varies the effect of provisions of the Uniform Commercial Code may do so by stating the rules that will govern in lieu of the provisions varied. Alternatively, the parties may vary the effect of such provisions by stating that their relationship will be governed by recognized bodies of rules or principles applicable to commercial transactions. Such bodies of rules or principles may include, for example, those that are promulgated by intergovernmental authorities such as UNCITRAL or Unidroit (see, e.g., Unidroit Principles of International Commercial Contracts), or non-legal codes such as trade codes.  3. Subsection (c) is intended to make it clear that, as a matter of drafting, phrases such as "unless otherwise agreed" have been used to avoid controversy as to whether the subject matter of a particular section does or does not fall within the exceptions to subsection (b), but absence of such words contains no negative implication since under subsection (b) the general and residual rule is that the effect of all provisions of the Uniform Commercial Code may be varied by agreement.  Editor's Note  "This act," referred to in this section, means Act No. 1065 of the 1966 Acts and Joint Resolutions, originally codified as Titles 10.1 to 10.10 of the Code of Laws of South Carolina 1962, and now codified as Title 36 of the Code of Laws of South Carolina 1976.  2014 Act No. 213, Section 51, provides as follows:  "SECTION 51. This act becomes effective on October 1, 2014. It applies to transactions entered into and events occurring after that date."