49 CFR §365.511
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
A Mexico-domiciled motor carrier granted permanent operating authority must have its vehicles inspected by Commercial Vehicle Safety Alliance (CVSA)-certified inspectors every three months and display a current inspection decal attesting to the successful completion of such an inspection for at least three consecutive years after receiving permanent operating authority from the FMCSA.