World Manufacturer Identifier (WMI) Code
Register your WMI code for global vehicle identification and compliance.

The World Manufacturer Identifier (WMI) Code is a unique three-character code assigned to vehicle manufacturers worldwide. It forms the first part of the Vehicle Identification Number (VIN) and is essential for legal, regulatory, and tracking purposes.
Obtaining a WMI code ensures your vehicles are globally traceable and recognized in all international markets. With WMI registration, manufacturers demonstrate compliance with ISO standards, improve brand credibility, and simplify vehicle import/export procedures.
Our expert team guides manufacturers through the entire registration process, from document preparation to SAE International verification, ensuring a smooth and timely approval.
Process
- Application Submission: Submit your company and manufacturing details to BIS.
- Document Verification: BIS reviews your submitted certificates, GST, incorporation documents, and product details.
- Proposal and Allocation: WMI code proposed and reserved in BIS database.
- SAE Registration: WMI code registered with SAE International (USA) for global recognition.
- Issuance of WMI: Official WMI code communicated to your firm with confirmation letter.
Documents
- Company Registration Certificate
- GST Certificate
- Incorporation/Partnership Documents
- Udyam/MSME Certificate (if applicable)
- Manufacturing Plant Details
- Product Category and Codes
Benefits
- Global Recognition: Official WMI code is accepted worldwide.
- VIN Compliance: Ensures all vehicles have standardized identification.
- Regulatory Compliance: Meets ISO 3779 & ISO 3780 standards.
- Market Credibility: Strengthens trust with customers and stakeholders.
- Simplified Export/Import: Facilitates smoother cross-border trade of vehicles.