If an applicant does not file any of the forms provided for in this subsection but claims eligibility for the exemption certificate pursuant to the criteria specified in paragraph (5) of subsection (a) of this Code section, the applicant shall provide to the Commissioner of Agriculture any documentation, tax returns, forms, or sales receipts required by the Commissioner of Agriculture and the commissioner, in his or her discretion, shall determine if the applicant has met such eligibility requirements in determining whether to issue or deny the issuance of the certificate.
OCGA § 48-8-3.3