§ 1223.
(c)
Any holder of a secured claim that has accepted or rejected the plan is deemed to have accepted or rejected, as the case may be, the plan as modified, unless the modification provides for a change in the rights of such holder from what such rights were under the plan before modification, and such holder changes such holder’s previous acceptance or rejection.
(Added and amended [Pub. L. 99–554, title II, § 255], title III, § 302(f), Oct. 27, 1986, [100 Stat. 3110], 3124; [Pub. L. 103–65, § 1], Aug. 6, 1993, [107 Stat. 311]; [Pub. L. 105–277, div. C, title I, § 149(a)], Oct. 21, 1998, [112 Stat. 2681–610]; [Pub. L. 106–5, § 1(1)], (2), Mar. 30, 1999, [113 Stat. 9]; [Pub. L. 106–70, § 1], Oct. 9, 1999, [113 Stat. 1031]; [Pub. L. 107–8, § 1], May 11, 2001, [115 Stat. 10]; [Pub. L. 107–17, § 1], June 26, 2001, [115 Stat. 151]; [Pub. L. 107–170, § 1], May 7, 2002, [116 Stat. 133]; [Pub. L. 107–171, title X, § 10814(a)], May 13, 2002, [116 Stat. 532]; [Pub. L. 107–377, § 2(a)], Dec. 19, 2002, [116 Stat. 3115];