Ind. Code § 8-1-13-22
(a) A corporation created under this chapter may amend its articles of incorporation to change its corporate name, to increase or reduce the number of its directors or change any other provisions of the articles of incorporation. However, no corporation shall amend its articles of incorporation to embody in the articles of incorporation any purpose, power, or provision which would not be authorized if its original articles of incorporation, including such additional or changed purpose, power, or provision were offered for filing at the time articles under this section are offered. Such amendment may be accomplished by filing articles of amendment in the office of the secretary of state which shall be entitled and endorsed "Articles of amendment of ____________" (the blank space being filled in with the name of the corporation) and state:
(d) No amendment increasing or decreasing the territory to be served by such corporation shall be filed in the office of the secretary of state unless there is attached to the amendment a certified copy of an order from the commission consenting to such increase or decrease. Such articles shall be filed in the office of the secretary of state and thereupon the amendment shall be deemed to have been effected.
Formerly: Acts 1935, c.175, s.20; Acts 1937, c.258, s.12; Acts 1939, c.105, s.4. As amended by Acts 1977, P.L.102, SEC.6; P.L.23-1988, SEC.52; P.L.136-2018, SEC.70.