Conditional (C4)
This field identifies the drawer of the drafts to be drawn on the reimbursing bank, when the drawer is the negotiating bank.
The BIC must be a SWIFT registered address, either connected or non-connected (Error code(s): T27, T28, T29, T45).
The BIC must not be a BEI. Please refer to the latest version of the BIC Directory - Corporations for more information on BEIs. This error code applies to all types of BICs referenced in a FIN message including SWIFT BICs, non-SWIFT BICs, Masters, Synonyms, Live destinations and Test & Training destinations. (Error code(s): C05).
Option A is the preferred option. Option D is only allowed when it is necessary to indicate a name and address or to indicate 'negotiating bank' under freely negotiable credits.