7 C.F.R. § 51.11
Authority to request inspection
Proof of the interest of an applicant in the product involved, or of the authority of any person applying for inspection in behalf of another may be required, at the discretion of the inspector.
Proof of the interest of an applicant in the product involved, or of the authority of any person applying for inspection in behalf of another may be required, at the discretion of the inspector.