diff --git a/doc/middleware-fr-boi-tva-decla-30-10-30/reference-tables/reference-tables.md b/doc/middleware-fr-boi-tva-decla-30-10-30/reference-tables/reference-tables.md
index 841c86f9..fbaadb61 100644
--- a/doc/middleware-fr-boi-tva-decla-30-10-30/reference-tables/reference-tables.md
+++ b/doc/middleware-fr-boi-tva-decla-30-10-30/reference-tables/reference-tables.md
@@ -163,6 +163,7 @@ The `ftSignatureType` indicates the type and origin of the signature.
 | `0x4652000000000005` | Year Closing Sum    | 1.2         |
 | `0x4652000000000006` | Archive Totals Sum  | 1.2         |
 | `0x4652000000000007` | Perpetual Total Sum | 1.2         |
+| `0x4652000000000008` | Signature Excerpt | 1.2         |
 
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