On or before January 31, 2016, the secretary shall establish a list of handlers eligible to vote on whether they shall be subject to this chapter. In establishing the list, the secretary may require that handlers provide receipts of the quantity of salmon received from commercial salmon vessel operators in the previous season. The secretary may also request the assistance of the Director of Fish and Wildlife in compiling the list. The request for the information shall be in writing and shall be subject to the confidentiality provisions of Section 8022 of the Fish and Game Code. The list shall be filed within 30 days following receipt of the written notice.