Section 900.43 - Use of informal rulemaking(a) Notwithstanding the provisions of §§ 900.1 through 900.18 , and 900.36 through 900.42 of this part, the Secretary may determine that informal rulemaking procedures under § 553 f Title 5, United States Code be used to amend fruit, vegetable or nut marketing agreements and marketing orders. In making this determination, consideration shall be given to:(1) The nature and complexity of the proposal;(2) The potential regulatory and economic impacts on affected entities; and(3) Any other relevant matters.