diff --git a/grammars/isodoc-presentation.rnc b/grammars/isodoc-presentation.rnc
index 52e7df3..1137e7b 100644
--- a/grammars/isodoc-presentation.rnc
+++ b/grammars/isodoc-presentation.rnc
@@ -657,10 +657,15 @@ DisplayOrder =
 standard-document &=
   fmt-footnote-container?
 
-## Add container for table footnotes
+## Add container for table footnotes, if the container appears after the table
 TableBody &=
   fmt-footnote-container?
 
+## Add container for table footnotes, if the container appears inside a table cell (i.e. in the table footer, as is the case
+## with Plateau)
+TdBody &=
+  fmt-footnote-container?
+
 ## Add container for figure footnotes. (Used only in BSI.)
 FigureBody &=
   fmt-footnote-container?