The hearing officer shall consider information presented at the hearing without regard to whether the evidence was known to the agency officer, employee, or committee making the adverse decision at the time the adverse decision was made. The hearing officer shall leave the record open after the hearing for a reasonable period of time to allow the submission of information by the appellant or the agency after the hearing to the extent necessary to respond to new facts, information, arguments, or evidence presented or raised by the agency or appellant.
The hearing officer shall issue a notice of the determination on the appeal not later than 30 days after a hearing or after receipt of the request of the appellant to waive a hearing, except that the Director may establish an earlier or later deadline. If the determination is not appealed to the Director for review under section 6998 of this title, the notice provided by the hearing officer shall be considered to be a notice of an administratively final determination.
The final determination shall be effective as of the date of filing of an application, the date of the transaction or event in question, or the date of the original adverse decision, whichever is applicable.