(a)(1) No marketing order or major amendment thereto, directly affecting producers or producer marketing, issued pursuant to this article, shall be made effective by the commission until the finding of one or more of the following:

(A) That such marketing order or amendment thereto has been assented to in writing by not less than 65 percent of the producers who are engaged within the area specified in such marketing order or amendment thereto in the production for market or the producer marketing of not less than 51 percent of the peanuts specified therein in commercial quantities;

(B) That such marketing order or amendment thereto has been assented to in writing by producers who produce not less than 65 percent of the volume of peanuts and by 51 percent of the total number of producers so engaged; or

(C) That such marketing order or amendment thereto has been approved or favored by producers in a referendum among producers directly affected if the valid votes cast in such referendum in favor of such marketing order or amendment thereto represent not less than 51 percent of the total number of producers of peanuts of record with the commission who marketed not less than 51 percent of the total quantity of the peanuts marketed in the next preceding marketing season by the total number of producers of record with the commission.

(2) Whenever any marketing order or any major amendment to any marketing order is issued by the commission, the commission shall determine whether assent, approval, or favor thereto of the producers shall be by written assents or by referendum.

(3) If the commission determines that a referendum shall be had, the commission shall establish a referendum period of 30 days. At the close of such referendum period, the commission shall count and tabulate the ballots filed during such period. If from such tabulation the commission finds that the number of producers voting in favor of such marketing order or amendment thereto is not less than 51 percent of the total number of producers of record with the commission and that such producers who voted in favor of the marketing order or amendment thereto marketed not less than 51 percent of the total volume of peanuts marketed by all producers of record with the commission during the marketing season next preceding such referendum, the commission may make such marketing order or amendment thereto effective. The commission is authorized to prescribe such additional procedures as may be necessary to conduct such referendum.

(4) At a public hearing held to consider a proposed marketing order or major amendments to an existing marketing order which directly affect producers or producer marketing, the commission shall also receive testimony or evidence from which it can determine whether the assent, approval, or favor of such producers shall be determined by written assents or by referendum as prescribed in this Code section. Upon the conclusion of any hearing which involves a marketing order or a major amendment thereto directly affecting producers or producer marketing, the commission shall make a finding, based upon the testimony and evidence received, whether producer assent, approval, or favor shall be determined by written assents or by referendum. If the commission finds that a referendum shall be had, it shall direct that a referendum be held in accordance with this subsection.

(5) Any referendum or assent in writing to a marketing order under paragraphs (3), (5), and (6) of subsection (a) of Code Section 2-8-62 shall be held pursuant to this Code section; and upon the approval thereof by two-thirds of those voting therein, where the total vote cast thereon represents not less than 25 percent of those eligible to vote or where the total vote cast thereon represents not less than 25 percent of the total amount of peanuts, such marketing order may be declared by the commission to be approved.

(6) In the event of the failure of any proposed marketing order to be approved, no additional referendum thereon shall be held during a period of 12 months from the date of the close of the previous referendum period.

(b) Subject to the provisions, restrictions, and limitations imposed in this article, the commission may issue marketing orders regulating producer marketing and the processing, distributing, or handling in any manner of peanuts by any and all persons engaged in such producer marketing, processing, distributing, or handling of peanuts within this state.

(c)(1) Upon the recommendation of not less than three members of the commission, the commission may make effective minor amendments to a marketing order. The commission may require a public hearing upon minor amendments if in its opinion the substance of such minor amendments so warrants. The commission, however, shall not be required to submit minor amendments for written assents or referendum approval.

(2) In making effective major amendments to a marketing order, the commission shall follow the same procedures prescribed in this article for the institution of a marketing order. For the purpose of this article, a major amendment to a marketing order shall include, but shall not be limited to, any amendment which adds to or deletes from any such marketing order any of the following types of regulations or authorizations:

(A) Authority for regulating the period or periods during which peanuts or any grade, size, or quality of such peanuts may be processed, distributed, or otherwise marketed within this state;

(B) Authority for the establishment of uniform grading and inspection of peanuts and the establishment of grading standards of quality, condition, size, or pack of such peanuts;

(C) Authority for the establishment of plans for advertising and sales promotion of peanuts;

(D) Authority to prohibit unfair trade practices;

(E) Authority for carrying out research studies in the production, processing, or distribution of peanuts;

(F) Authority to increase an assessment rate beyond the maximum rate authorized by the marketing order in effect; or

(G) Authority to extend the application of the provisions of any marketing order to portions or uses of peanuts not previously subject to such provisions or to restrict or extend the application of such provisions upon the producers or handlers of such portions or uses of such peanuts.

(3) Modification of any provisions of any marketing order in effect, for the purpose of clarifying the meaning or application of such provisions or of modifying administrative procedures for carrying out such provisions, are declared not to be a major amendment of such marketing order.

(d) Upon the issuance of any order making effective a marketing order or any suspension, amendment, or termination thereof, a notice thereof shall be posted on a public bulletin board maintained at the offices of the commission; and a copy of such notice shall be published as the commission may prescribe. No marketing order nor any suspension, amendment, or termination thereof shall become effective until the termination of a period of five days from the date of such posting and publication. It shall also be the duty of the commission to mail a copy of the notice of such issuance to all persons directly affected by the terms of such marketing order, suspension, amendment, or termination whose names and addresses are on file in the office of the commission and to every person who files in the office of the commission a written request for such notice.

(e) The commission shall have the power, consistent with this article and in accordance with marketing orders and agreements made effective under this article, to establish such general rules and regulations for uniform application to all marketing orders issued under this article as may be necessary to facilitate the administration and enforcement of such marketing orders. The provisions of subsection (d) of this Code section relative to posting, publication, and time of taking effect shall be applicable to any such general rule or regulation established pursuant to this subsection and applicable to marketing orders generally. Such notice shall be furnished by the commission for each marketing order in active operation.

(f) The commission shall have the power, consistent with this article, to establish administrative rules and regulations for each marketing order issued and made effective as may be necessary to facilitate the supervision, administration, and enforcement of each such order. The provisions of subsection (d) of this Code section relative to posting, publication, mailing of notice, and time of taking effect shall be applicable to any such administrative rules and regulations.

(g) Unless extended as provided in this Code section, all marketing orders issued under the authority of this article shall expire, terminate, and become of no force and effect at the expiration of three years from the date of the issuance of the original marketing order or, if such marketing order has been extended, at the expiration of three years after the date of any such extension.

(h) In the event either one of the following conditions is complied with, a marketing order shall be extended for a period of three years after the date of its original expiration:

(1) Assent has been given in writing to such marketing order by not less than two-thirds of the producers participating; or

(2) Approval or favor of such marketing order has been given by producers in a referendum among producers directly affected if at least 66 2/3 percent of the votes cast in such referendum favor the extension of such marketing order.

(i) If the commission determines that a referendum shall be held, the commission shall establish a referendum period of 30 days, such referendum period to terminate at least 30 days prior to the expiration date of the marketing order which is the subject of such referendum. At the close of such referendum period, the commission shall count and tabulate the ballots cast during such period. If from such tabulation the commission finds that the number of producers voting in favor of the extension of such marketing order is not less than 66 2/3 percent of the total number of ballots cast, then such marketing order shall be extended for a period of three years after the expiration date. If it is found from the tabulation of such referendum that the number of producers who had voted in favor of the extension of such marketing order is less than the required 66 2/3 percent of the total number of ballots cast, then the marketing order shall expire, terminate, and be of no force and effect as provided in subsection (g) of this Code section.