For the purpose of verifying and checking reports filed by handlers on their operations, the Secretary and the Council, through their duly authorized representatives, shall have access to any premises where pecans and pecan records are held. Such access shall be available at any time during reasonable business hours. Authorized representatives of the Council or the Secretary shall be permitted to inspect any pecans held and any and all records of the handler with respect to matters within the purview of this part. Each handler shall maintain complete records on the receiving, holding, and disposition of all pecans. Each handler shall furnish all labor necessary to facilitate such inspections at no expense to the Council or the Secretary. Each handler shall store all pecans held by him in such manner as to facilitate inspection and shall maintain adequate storage records which will permit accurate identification with respect to inspection certificates of respective lots and of all such pecans held or disposed of theretofore. The Council, with the approval of the Secretary, may establish any methods and procedures needed to verify reports.