Compliance is non-negotiable in vehicle sourcing. Ensure the supplier provides COC (Certificate of Conformity) or WVTA (Whole Vehicle Type Approval). For safety, verify the presence of ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), and dual or curtain airbags. If you are importing to the US or EU, check for EPA or CE certifications respectively. Always request crash test ratings and documentation for ROPS (Roll-Over Protective Structure) if the vehicle is for mining or construction use.