under subsection (d)(2)), and with any additional requirements that the Secretary may promulgate by regulation pursuant to subsection (c) or (d) or that the employer has instituted a program to come into compliance with these requirements. (ii) Application Clause (i) shall not apply until the date that the Secretary certifies to Congress that the System has been established, implemented, and made mandatory for use by all employers in the United States. (C) Extension of deadline At the request of the employer, the Secretary may extend the 60-day deadline for good cause. (D) Standards or methods The Secretary is authorized to publish in the Federal Register standards or methods for such certification, require specific recordkeeping practices with respect to such certifications, and audit the records thereof at any time. This authority shall not be construed to diminish or qualify any other penalty provided by this section. (6) Requirements for review of a final determination With respect to judicial review of a final determination or penalty order issued under paragraph (3)(D), the following requirements apply: (A) Deadline The petition for review must be filed no later than 30 days after the date of the final determination or penalty order issued under paragraph (3)(D). (B) Venue and forms The petition for review shall be filed with the court of appeals for the judicial circuit where the employer’s principal place of business was located when the final determination or penalty order was made. The record and briefs do not have to be printed. The court shall review the proceeding on a typewritten or electronically filed record and briefs. (C) Service The respondent is the Secretary. In addition to serving the respondent, the petitioner shall serve the Attorney General. (D) Petitioner’s brief The petitioner shall serve and file a brief in connection with a petition for judicial review not later than 40 days after the date on which the administrative record is available, and may serve and file a reply brief not later