fda-ctp-eTTD-APPL-Ref-Reason — HL7 International OID Registry
Electronic Tobacco Technical Document (eTTD) Application Reference Reason Code specifies the relationship between two related RPS Applications. The basis of the relationship between Applications being referenced, e.g., an RPS Application containing SEs or MRTPAs for a product referring to another RPS application for the Tobacco Master File.