The committee, with the approval of the Secretary, may establish or provide for the establishment of projects involving research designed to assist or improve the efficient production and postharvest handling of quality pistachios. The committee, with the approval of the Secretary, may also establish or provide for the establishment of projects designed to determine the effects of pistachio consumption on human health and nutrition. Pursuant to § 983.43(a), such research projects may only be established with 12 concurring votes of the voting members of the committee. The expenses of such projects shall be paid from funds collected pursuant to §§ 983.71 and 983.72.