Hazmat Flagging Agent

The agent fuses data from multiple inspection sources to make a high-confidence hazmat determination. It ingests SKU master data (UN numbers, hazard classes), computer vision analysis of physical labels and packaging, and OCR-verified text from safety data sheets. This multi-modal approach prevents false negatives that could occur if relying on a single data stream, such as a missing or damaged label on a lithium-ion battery.

Upon flagging an item, the agent queries a dynamic rules database to determine the exact handling path based on jurisdiction and carrier. It cross-references the item's hazard class (e.g., Class 9 for lithium batteries) against regulations like 49 CFR (U.S. DOT) and IATA DGR (air transport). The output is a deterministic instruction set that overrides standard sortation, directing the item to a quarantined hazmat cage and triggering compliant packaging workflows.

The agent does not simply log a flag; it actively interrupts the automated returns flow. Key actions include:

• Conveyor diversion: Sends an automated sortation instruction to route the item to a hazmat-safe zone.
• Carrier notification: Alerts the transportation management system to block non-compliant carriers from accepting the parcel.
• Human-in-the-loop escalation: If the confidence score falls below a defined threshold (e.g., <95%), it creates a task for a certified dangerous goods specialist to perform a manual inspection.

Beyond explicit hazmat labels, the agent uses SKU fingerprinting to identify items with latent hazardous components. By analyzing the digital identity of a product—its visual profile, weight, and dimensional attributes—the model can flag items like sealed lead-acid batteries or pressurized aerosol cans that may not be obviously marked. This is critical for catching undeclared dangerous goods in the returns stream before they enter the carrier network.

Every hazmat flag is accompanied by a probabilistic confidence score (e.g., 98.7%) and a fully immutable audit trail. The agent logs the specific evidence that triggered the classification—such as a detected UN3480 label, a matched hazardous SKU in the master database, or a weight discrepancy consistent with a damaged battery. This granular logging is essential for regulatory audits and for defending against carrier fines for misdeclared shipments.

The hazmat flag fundamentally alters the automated disposition engine's decision tree. A flagged item cannot be routed to standard restocking or liquidation. The agent forces a constrained set of recovery paths, such as:

• Certified refurbishment by trained technicians.
• Hazmat-compliant recycling through an approved vendor.
• Controlled destruction with a chain-of-custody record. This ensures that safety protocols are embedded directly into the financial recovery logic.