The procedures and penalties described in this subpart are not the only procedures and penalties that may apply to someone who violates the CARS Act or submits a false certification required by this rule. Anyone who submits false information on these forms or otherwise violates the CARS Act or this part may not only be subject to the procedures and penalties described in this subpart, but also civil and criminal penalties. Such civil and criminal penalties may include penalties three times any amount falsely claimed to be due from the United States pursuant to the False Claims Act (31 U.S.C. 3729), or imprisonment of up to 5 years and fines of up to $250,000 (18 U.S.C. 1001). In addition, NHTSA may request that the Attorney General seek appropriate injunctive relief to address violations of the CARS Act or this part.