(a) Except as provided in subsection (b) of this Code section, this article shall supersede conflicting tort, restitutionary, and other laws of this state providing civil remedies for misappropriation of a trade secret. (b) This article shall not affect: (1) Contractual duties or remedies, whether or not based upon misappropriation of a trade secret; provided, however, that a contractual duty to maintain a trade secret or limit use of a trade secret shall not be deemed void or unenforceable solely for lack of a durational or geographical limitation on the duty; (2) Other civil remedies that are not based upon misappropriation of a trade secret; or (3) The definition of a trade secret contained in Code Section 16-8-13, pertaining to criminal offenses involving theft of a trade secret or criminal remedies, whether or not based upon misappropriation of a trade secret. History. Code 1981, § 10-1-767, enacted by Ga. L. 1990, p. 1560, § 1; Ga. L. 1991, p. 94, § 10.