CtrctRegnStmtReq
                Mandatory
                GrpHdr
                Mandatory
                StmtReq
                Repetition (1..n)
                StmtReqId
                Mandatory
                RptgPrd
                Mandatory
                RptgPty
                Mandatory
                PtyId
                Mandatory
                Nm
                Optional
                PstlAdr
                Optional
                Optional
                Choice
                AnyBIC
                Optional
                LEI
LEI
                Optional
                Definition: Legal entity identification as an alternate identification for a party.
Type: LEIIdentifier (String)
Restrictions:
- Pattern: [A-Z0-9]{18,18}[0-9]{2,2}
 
Othr
                Repetition (0..n)
                PrvtId
                Choice
                CtryOfRes
                Optional
                CtctDtls
                Optional
                LglOrg
                Optional
                TaxPty
                Repetition (0..n)
                RegnAgt
                Mandatory
                RegdCtrctId
                Mandatory
                RtrCrit
                Optional
                SplmtryData
                Repetition (0..n)
                SplmtryData
                Repetition (0..n)