Metrc (Illinois) Support Bulletin IL_IB_0027 explains a new required data field for cannabis transport operations: the vehicle “Registration Number,” which captures the vehicle’s NLS State License Number from the Illinois Department of Agriculture (IDOA) NLS portal. This article summarizes what changed, where the field appears in Metrc, and the day-to-day operational impact for transporters and any licensees creating transfers.
Bulletin overview and key dates
Bulletin number: IL_IB_0027
Distribution date: 04/06/2026
Effective date: 03/30/2026
Change purpose: Provide the ability to add a vehicle’s registration number to vehicle records in Metrc and require its use where transporter details are captured.
What changed in Metrc Illinois
Illinois transporters are now required to enter a vehicle’s NLS State License Number directly on the vehicle record in Metrc using the new Registration Number field. Metrc describes this as the state license number created once the vehicle registration application is completed in the IDOA NLS portal (for example, a value in the format VRXXXXXX).
This field complements the existing vehicle make and model information, improving how vehicle identity is represented inside the state traceability system.
Where the Vehicle Registration Number is entered
The Registration Number is available when adding a new vehicle or updating an existing vehicle in Metrc. To edit this information, a user must have the Metrc permission that allows them to manage transporters (Metrc references this as the permission to manage Transporters).
Field rules you must follow
Required field: The Registration Number must be populated on the vehicle record.
Character limit: Up to 100 alphanumeric characters.
Uniqueness constraint: The same Registration Number can only be associated with one active vehicle at a time in Metrc.
How this affects transfers and manifests in Metrc
For any transfer type (Licensed or External) where the transfer configuration captures Transporter Information, Metrc will display the vehicle’s Registration Number alongside other vehicle details during transfer creation and review. Metrc indicates this field is required in those transfer workflows.
In the Transfers Hub, the vehicle’s state license number (Registration Number) will also display within the transporter/vehicle information presented for the transfer.
The transfer manifest will include the vehicle registration information together with the rest of the vehicle details, improving regulator visibility during transport and in post-transport record review.
Why Illinois operators should care (practical implications)
This update is primarily an operational discipline change: the vehicle identifier used by IDOA (via NLS) must now be maintained directly in Metrc and will follow the vehicle into transfer-related records.
• Better audit readiness because the state vehicle identifier is recorded consistently on vehicle records and transfer documentation
• Reduced reliance on external spreadsheets or internal “workarounds” to map vehicles to state registration identifiers
• Fewer delays during transfer creation because missing transporter/vehicle details can stop completion when transporter information is required
• Clearer vehicle identity across teams, especially when multiple similar vehicles share the same make/model but must be uniquely identifiable for compliance purposes
Implementation notes for day-to-day operations
Update internal onboarding for vehicles: When a vehicle is added to your fleet (or first used for cannabis transport), ensure the NLS-generated state license number from the IDOA NLS portal is captured and entered into Metrc immediately.
Confirm role permissions: If staff cannot see or edit transporter/vehicle details, verify they have the permission to manage Transporters so they can maintain the Registration Number field.
Prevent duplicate active assignments: Because a Registration Number can only be tied to one active vehicle, standardize how your team copies/pastes the value to avoid accidental conflicts caused by typos or reused identifiers.
Related compliance tooling: labels and inventory systems
While this bulletin focuses on transporter vehicle records, accurate data across Metrc workflows depends on strong day-to-day compliance systems.
DistruLabels: DistruLabels is a 100% free tool for creating compliant packaging and retail labels, helping operators stay consistent with label formatting and supporting Metrc Retail ID compliance in retail labeling workflows.
DistruERP: For larger, multi-department operations that need full supply chain management beyond labeling, DistruERP is Distru’s comprehensive Cannabis ERP platform designed to coordinate inventory, manufacturing, distribution, and compliance processes alongside Metrc reporting.
Metrc support resources referenced in the bulletin
If you need help validating permissions, updating vehicle records, or understanding where the Registration Number appears in your transfer type configuration, Metrc points operators to the following resources.
Metrc Support: Submit and track a case via the Support portal or call 877-566-6506.
• Monday–Friday, 8 a.m. ET–10 p.m. ET
• Saturday, 10 a.m.–8 p.m. ET
• Sunday, voicemail or portal only
Metrc Learn: On-demand training content for system functionality and workflow efficiency (accessible directly or via the Support drop-down in Metrc).
Metrc Expert: In-app knowledge base and guided help accessible from the widget icon inside Metrc.
Metrc website: Visit https://www.metrc.com and navigate to your state partner page for state-specific resources.
