7 U.S. Code § 7805 - Referenda
Each producer and importer eligible to vote in a referendum conducted under this section shall be entitled to cast one vote if they satisfy the eligibility requirements as defined in paragraph (2).
For purposes of paragraph (1), producers and importers, as these terms are defined in section 7802 of this title, shall be considered to be eligible to vote if they have been producers or importers with sales of Hass avocados during a period of at least 1 year prior to the referendum.
Referenda conducted pursuant to this chapter shall be conducted in a manner determined by the Secretary.
A producer or importer of Hass avocados who chooses to vote in any referendum conducted under this chapter shall register with the Secretary prior to the voting period, after receiving notice from the Secretary concerning the referendum under paragraph (4).
A producer or importer of Hass avocados who chooses to vote in any referendum conducted under this chapter shall vote in accordance with procedures established by the Secretary. The ballots and other information or reports that reveal or tend to reveal the identity or vote of voters shall be strictly confidential.