RegAlertRule · BOZ · 22 Mar 2022
Bank of Zambia Circular No 06/2022 SWIFT Contingency Implementation for RTGS
The Bank of Zambia has issued Circular No 06/2022 to mandate commercial banks and the SWIFT community in Zambia to transition their Real Time Gross Settlement (RTGS) messaging from Y-Copy to V-Shape flow. This operational upgrade requires participants to update outgoing MT103 and MT202 messages by shifting the Block 2 receiver to the RTGS BIC and explicitly including Creditor BIC in designated fields, while incoming messages must reflect the RTGS BIC as Block 1 sender with Debtor details in specified fields. Should the primary SWIFT channel experience disruptions, banks must utilize a Virtual Private Network as an alternate transmission route until normal operations resume.
[LOGO]
BANK OF ZAMBIA
OFFICE OF THE DEPUTY GOVERNOR - OPERATIONS
BOZ/EXEC/DGO/psd/bp
March 22, 2022
CB Circular No. : 06/2022
To : All Heads of Commercial Banks and the SWIFT Community in Zambia
IMPLEMENTATION OF SWIFT CONTINGENCY FOR THE REAL TIME GROSS SETTLEMENT
*
Reference is made to the above subject matter.
As you are aware, the Bank of Zambia is in the process of upgrading the Real Time Gross Settlement (RTGS) System. As part of the upgrade, the Bank is moving from the existing Y-Copy to the V-Shape message flow for the RTGS transactions. Both message types are supported by SWIFT. The change in message flow is aimed at enhancing the resilience of the RTGS, which is a systemically important payment system.
SWIFT will remain the primary channel for transmission of the RTGS messages. In the event of a challenge with the primary channel, participants will use an alternate channel for transmission of payment messages through the Virtual Private Network until access to the primary channel is restored.
In this regard, we wish to advise participants of some of the likely changes to both outgoing and incoming MT103 and MT202 messages which will include those listed below:
i. Outgoing MT103 and MT202
The Receiver in Block 2 of the messages will change from the Creditor to RTGS BIC. Since the Creditor can no longer be inferred from Block 2, it is mandatory that the Creditor BIC is included in one of the fields: 54; 55; 56; 57; or 59.
ii. Incoming MT103 and MT202
The Sender in Block 1 of the message will change from the Debtor to RTGS BIC. The Debtor can be determined from one of the fields: 53; 52; or 50.
In view of the above, all commercial banks are requested to begin planning and preparing for the changes arising from the switch from Y-Copy to V-Shape for RTGS messages.
We look forward to your usual cooperation.
[Signature]
Francis Chipimo (PhD)
DEPUTY GOVERNOR – OPERATIONS
*
Bank Square, Cairo Road, P.O. Box 30080, Lusaka, Zambia Tel:+260-211-399303, 399300, E-mail: dgo@boz.zm. Web: http//www.boz.zm
Note from RegAlert. AI assistants can read this document in full, and search 70,000+ more, through the RegAlert MCP connector (https://mcp.regalert.today/mcp). Free with an account. How to connect ChatGPT, Claude or Cursor.
More like this from BOZ
We email you every new BOZ publication the day it's published.
Source: Bank of Zambia — original document · Summary generated with machine assistance and reviewed before publication; the authoritative text is the regulator's original document. How RegAlert works
In RegAlert: added · updated