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Advance notice of proposed rulemaking (ANPRM).

NHTSA is issuing this ANPRM to seek public comment on whether any test procedures for any Federal Motor Vehicle Safety Standards (FMVSS) may be a candidate for replacement, repeal, or modification, for reasons other than for considerations relevant only to automated driving systems (ADS). This document is a continuation of the Agency's efforts to improve the FMVSS and minimize burdens. The Agency takes this action in response to its review of the FMVSS and to public comments solicited by DOT in a 2017 notice on its regulatory reform efforts. The commenters requested that NHTSA amend test procedures for air brakes and occupant crash protection. NHTSA has also identified some possible additional test procedure issues and discusses them in this Notice. In addition, this ANPRM also seeks comments and supporting information relating to any other test procedures which may be a candidate for replacement, repeal or modification, not just those specifically discussed in this Notice.

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