Section 10-19.1-05 - Retention of two-thirds majority1. If the articles of a corporation described in section 10-19.1-02 do not contain a provision specifying the proportion of the voting power of the shares required for approval of amendments to the articles, plans of merger or exchange, or sales of assets, a shareholder or shareholders holding more than one-third of the voting power of all the shares entitled to vote for any or all of the above-mentioned actions, by signed written demand filed in duplicate original with the secretary of state, along with the fees provided in section 10-19.1-147, may amend the articles of the corporation to include a provision requiring the approval of the holders of two-thirds of the voting power of the shares entitled to vote for any or all of the above-mentioned actions for which no required majority was specified, notwithstanding any provisions of section 10-19.1-19, 10-19.1-98, or 10-19.1-104 to the contrary. Notice that the demand has been filed must be given by the shareholder to an officer of the corporation, but failure to give the notice does not invalidate the demand.2. A shareholder or shareholders holding more than one-third of the voting power of the shares entitled to vote for dissolution of a corporation described in section 10-19.1-02, by signed written demand filed in duplicate original with the secretary of state, along with the fees provided in section 10-19.1-147, may amend the articles of the corporation to include a provision requiring the approval of the holders of two-thirds of the voting power of all the shares for the authorization of the dissolution of the corporation, notwithstanding the provisions of section 10-19.1-107. Notice that the demand was filed must be given by the shareholder to an officer of the corporation, but failure to give the notice does not invalidate the demand.3. A signed written demand by the shareholders of a corporation pursuant to subsection 1 or 2 is valid only if filed with the secretary of state before July 1, 1986.