1502.23—Filing and service of submissions.
(a)
Submissions, including pleadings in a hearing, are to be filed with the Office of the Secretary. Two copies shall be filed. To determine compliance with filing deadlines in a hearing, a submission is considered filed on the day of filing with or mailing to the Office of the Secretary. When this part allows a response to a submission and prescribes a period of time for the filing of the response, an additional 3 days are allowed for the filing of the response if the submission is served by mail.
(c)
Service is accomplished by mailing a submission to the address shown in the notice of participation or by personal delivery.
(d)
All submissions are to be accompanied by a certificate of service or by a statement that service is not required, stating the reason therefor.
(e)
No written submission or other portion of the administrative record may be held in confidence, except as provided in § 1502.3.