Notwithstanding any other rights or requirements set forth in these regulations, an order of debarment made by the Labor Commissioner pursuant to Labor Code Section 1777.1 shall result in an automatic denial of registration or revocation of registration of the debarred contractor or subcontractor and shall not be subject to any notice or appeal rights other than those provided under Labor Code Section 1777.1 and the regulations in Subchapter 4.8 (commencing with section 16800) of Title 8, Division 1, Chapter 8 of the California Code of Regulations.