14 CFR § 406.3 - Submissions; oral presentation in license, permit, and payload actions.
(b) Submissions must include a detailed exposition of the evidence or arguments supporting the petition. Where an applicant must demonstrate an equivalent level of safety or fidelity, the applicant must make a clear and convincing demonstration.
(c) Petitions shall be filed as soon as practicable, but in no event more than 30 days after issuance of decision or finding under § 406.1.
The following state regulations pages link to this page.