49 C.F.R. § 573.9
All submissions, except as otherwise required by this part, shall be submitted to NHTSA on the Internet Web page http://www.safercar.gov/Vehicle + Manufacturers. A manufacturer must use the templates provided at this Web page for all submissions required under this section. Defect and noncompliance information reports required by § 573.6 of this part shall be submitted using one of the following forms, depending upon the type of product that is the subject of the report: "Defect and/or Noncompliance Information Report Form-Vehicles;" "Defect and/or Noncompliance Information Report Form-Equipment;" "Defect and/or Noncompliance Information Report Form-Tires;" "Defect and/or Noncompliance Information Report Form-Child Restraints;" "Defect and/or Noncompliance Information Report-Vehicle Alterers." Reports required under § 573.7 of this part shall be submitted using the form, "Quarterly Report Form" also located at this Web page.
49 C.F.R. §573.9