The document, an official draft of a notice to be published in the Federal Register, contains the most strongly worded language to date by regulators at the National Highway Traffic Safety Administration and expands from 20 to 22 the number of recalls that NHTSA intends to scrutinize at a public hearing on July 2. NHTSA and FCA did not respond to inquiries seeking comment. By April 30, 2015, NHTSA said FCA had completed repairs on only 320,000 of the vehicles, or 21 percent.