# Auto Safety & Recalls > US motor vehicle safety and recall compliance: NHTSA regulations under 49 CFR Part 571 (Federal Motor Vehicle Safety Standards), the NHTSA recall database, and manufacturer safety-defect notification requirements — grounded exclusively in nhtsa.gov and the eCFR. License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Source: MIND (m-i-n-d.ai) Hub: https://www.m-i-n-d.ai/minds/auto-safety