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Type = API Reference,; Topic = Multienterprise Information Network Tower (MINT),;Persona = TraceLink Administrator, User,; Orchestration = Manufacturing, Logistics, Commerce,; Function = Supply Chain, IT, Procurement,

CSOS validated purchase order APIs

A Controlled substance ordering system (CSOS) Validated Purchase Order is the official, DEA-approved version of an E222 Purchase order for controlled substances without the digital signature. CSOS validated purchase order confirms the order for Schedule II controlled substances that has passed all required regulatory checks and is legally cleared for fulfillment. Generated by the supplier on behalf of the customer who submitted the E222 PO after successful DEA validation, CSOS Validated PO serves as the trigger for the next steps in the supply chain, such as inventory allocation, shipment preparation, and billing. A validated PO retains all original order details, including the purchase order number, buyer DEA number, item list, quantities, and shipping information, ensuring complete traceability and compliance.

The purchase and handling of Schedule II controlled substances are subject to stringent requirements. A CSOS Validated Purchase Order confirms that an order has successfully passed all compliance checks, verifying its authenticity and authorization. This validation safeguards the integrity of the controlled substance supply chain and helps prevent delays caused by incomplete or invalid documentation.

CSOS validated purchase order (X12)

The CSOS Validated Purchase Order X12 message confirms it has met all regulatory requirements and is cleared for fulfillment.

Contact your TraceLink Services representative for more information about integrating with this message.

  • Message Type: MPC_CSOS_VALIDATED_PURCHASE_ORDER

  • X12 Format: CSOSVALIDATEDPURCHASEORDER

  • Transform Names:

    • B2B_EDI_X12_850_CSOS_ValidatedPurchaseOrder_IB_V1

    • B2B_EDI_X12_850_CSOS_ValidatedPurchaseOrder_OB_V1

 

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