(a) A person who requested reconsideration under § 107.123 and is denied the relief requested may appeal to the Administrator. The appeal must-(1) Be in writing or by electronic means and filed within 30 days of receipt of the Associate Administrator's decision on reconsideration;(2) State in detail any alleged errors of fact and law;(3) Enclose any additional information needed to support the appeal; and(4) State in detail the modification of the final decision sought.(b) The Administrator, if necessary to avoid a risk of significant harm to persons or property, may declare the Associate Administrator's action effective pending a decision on appeal.(c) The Administrator grants or denies, in whole or in part, the relief requested and informs the appellant in writing or by electronic means of the decision. The Administrator's decision is the final administrative action.Amdt. 107-38, 61 FR 21095, May 9, 1996, as amended at 76 FR 463 , Jan. 5, 2011; 85 FR 83374 , Dec. 21, 2020