South Korea: Updates to settlement requirements for KGBs and MSBs

27.06.2025

Clearstream Banking1 informs clients that effective 

30 June 2025

clients must manually input investor details into their domestic settlement instructions as detailed below.

Impact on instructions

Domestic settlement

The KSD requires the domestic free of payment (FOP) and against payment instructions related to KGBs and MSBs to indicate the IRC/LEI and name of the investor.

Clients are therefore required to indicate these details in the first two rows of field :70E::SPRO// in Xact via Swift and Xact File Transfer (Settlement instruction processing additional details in Xact Web Portal) as follows:

Investor Code

Investor Identifier

1

IRC number

2

LEI

:70E::SPRO//BO/investor code/investor identifier

Investor name

Example:

:70E::SPRO//BO/1/12345
ABC Bank

or

:70E::SPRO//BO/2/123456ABCDEFG1A2BC34
DEF Bank

The details provided in the first two rows of field :70E::SPRO// (Settlement instruction processing additional details in Xact Web Portal) must match with the details at the domestic counterparty. As such, clients are strongly advised to align on these details between themselves and their domestic counterparty before putting in their settlement instructions.

Clearstream Banking clients who already have an IRC number must continue to use this number and cannot substitute it with the LEI or any other identification method.

Clearstream Banking shall bear no responsibility for any illegitimate or erroneous use and/or omission  for any trading or other purpose  of such investor IRC/LEI and investor name. Clearstream Banking does not validate whether the investor IRC/LEI and investor name that clients use in their settlement instructions sent to Clearstream Banking represent the legitimate investor who ordered the underlying transaction. Clearstream Banking shall therefore not be responsible if a client uses an investor IRC/LEI and investor name belonging to an investor other than the investor on whose behalf the relating transaction has been or was deemed to be executed or settled.

Further information

The Market Link Guide – KGBs and MSBs will be updated accordingly.

For further information, clients may contact Clearstream Banking Client Services or their Relationship Officer.

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1. Clearstream Banking refers collectively to Clearstream Banking S.A., registered office at 42, avenue John F. Kennedy, L-1855 Luxembourg, and registered with the Luxembourg Trade and Companies Register under number B-9248, and Clearstream Banking AG (for Clearstream Banking AG clients using Creation accounts), registered office at Mergenthalerallee 61, 65760 Eschborn, Germany, and registered in Register B of the Amtsgericht Frankfurt am Main, Germany, under number HRB 7500.