A federal bankruptcy judge on Thursday approved $145 million in fees to lawyers and financial advisers for the first year of the restructuring of auto parts supplier Delphi.

Troy, Mich.-based Delphi Corp., a former subsidiary of General Motors Corp. until 1999, has incurred nearly $135 million in professional fees and $10 million in expenses for the period from its voluntary bankruptcy protection filing on Oct. 8, 2005, through the end of September 2006.