NBB Transaction management rules – Belgium
NBB-eligible securities
Market claims and reverse market claims
| Market claims | Reverse market claims | |
| Processing of market claims and reverse market claims on the market | Applicable | Not applicable | 
| Eligible corporate action events | All income and non-income distribution events in cash and securities | Not applicable | 
| Detection period | 20 T2S opening days after the record date | Not applicable | 
| Eligible transactions | All as of status matched | Not applicable | 
| Detection key dates | Securities in nominal: 
 | Not applicable | 
| Opt-out/Ex/Cum indicator | Opt-out is supported as additional matching field, but the CUM-EX indicator is not applicable to securities in nominal. | Not applicable | 
| Characteristics of market claims/reverse market instructions | 
 | 
 | 
| Tax status of claims | If market claims are linked to a “non-exempt account”, withholding tax will be deducted automatically. For an “exempt account”, market claims are processed on a gross basis without tax adjustment. | Not applicable | 
| Market specifics | Not generated for: 
 | 
 | 
| Processing of market claims and reverse market claims by Clearstream | Applicable | Not applicable | 
Scenarios for market claim detection for securities in nominal
| TD before Ex-datea | ISD before or on RD  | ASD before or on RD | Opt-out indicator | Ex/Cum indicator | Market claim to be created | Direction | Issuer CSD compliance | 
| n/a | Y | N | Blank | n/a | Y | From Seller to Buyer | Y | 
No market claim detection for transactions in which opt-out is present
| TD before Ex-datea | ISD before or on RD | ASD before or on RD | Opt-out indicator | Ex/Cum indicator | Market claim to be created (T2S rules) | Direction | 
| n/a | n/a | n/a | Opt-out | n/a | No | n/a | 
a. N means TD => Ex-Date but TD <= RD. 
b. Reverse market claims.
Transformations
| Transformations | Comments | |
| Processing of transformations on the market: | Applicable | |
| Eligible corporate action events | All income and non-income mandatory reorganisation events in cash and securities | |
| Detection period | 20 T2S opening days after the record date | |
| Eligible transactions | All as of status matched, but still pending | |
| Detection key dates | 
 | |
| Opt-out indicator | 
 | |
| Characteristics of re-instructions due to transformations | 
 | |
| Market specifics | Transformations are not generated for securities denominated in a non-T2S eligible currency | |
| Processing of transformations by Clearstream: | Applicable | 
Scenarios for transformations
| Reorganisation event type | Cancellation instruction to be created | Opt-out Indicator | Transformed instruction to be created | 
| MAND | Y | Blank | Y | 
| MAND | Y | Opt-out | N | 
| CHOS | n/a | Blank | n/a | 
| CHOS | n/a | Opt-out | n/a | 
| VOLU | n/a | Blank | n/a | 
| VOLU | n/a | Opt-out | n/a | 
Buyer protection
Subject to Manual Buyer Protection mechanism.
 
			 
           
          