diff --git a/src/main/resources/com/adobe/epubcheck/schema/30/edupub/edu-structure.sch b/src/main/resources/com/adobe/epubcheck/schema/30/edupub/edu-structure.sch
index 494c29ef9..3f55f8092 100644
--- a/src/main/resources/com/adobe/epubcheck/schema/30/edupub/edu-structure.sch
+++ b/src/main/resources/com/adobe/epubcheck/schema/30/edupub/edu-structure.sch
@@ -35,7 +35,7 @@
More than one ranked heading found as direct descendant of body.
- Empty ranked heading detected.
+ Empty ranked heading detected.The value of the "aria-label" attribute must not be the same as the content of the heading.
@@ -53,7 +53,7 @@
More than one ranked heading found as direct descendant of .
- Empty ranked heading detected.
+ Empty ranked heading detected.The value of the "aria-label" attribute must not be the same as the content of the heading.
diff --git a/src/main/resources/com/adobe/epubcheck/schema/30/epub-nav-30.sch b/src/main/resources/com/adobe/epubcheck/schema/30/epub-nav-30.sch
index e9856ee53..a32720abb 100644
--- a/src/main/resources/com/adobe/epubcheck/schema/30/epub-nav-30.sch
+++ b/src/main/resources/com/adobe/epubcheck/schema/30/epub-nav-30.sch
@@ -47,7 +47,7 @@
Anchors within nav elements must contain text
@@ -55,7 +55,7 @@
Spans within nav elements must contain text
@@ -72,7 +72,7 @@
Heading elements must contain text
diff --git a/src/test/resources/epub3/07-navigation-document/files/content-model-a-multiple-images-valid.xhtml b/src/test/resources/epub3/07-navigation-document/files/content-model-a-multiple-images-valid.xhtml
new file mode 100644
index 000000000..71bd0b1a0
--- /dev/null
+++ b/src/test/resources/epub3/07-navigation-document/files/content-model-a-multiple-images-valid.xhtml
@@ -0,0 +1,14 @@
+
+
+
+
+ Minimal Nav
+
+
+
+
+
diff --git a/src/test/resources/epub3/07-navigation-document/files/content-model-li-label-multiple-images-valid.xhtml b/src/test/resources/epub3/07-navigation-document/files/content-model-li-label-multiple-images-valid.xhtml
new file mode 100644
index 000000000..c8aef1699
--- /dev/null
+++ b/src/test/resources/epub3/07-navigation-document/files/content-model-li-label-multiple-images-valid.xhtml
@@ -0,0 +1,20 @@
+
+
+
+
+ Minimal Nav
+
+
+
+
+
diff --git a/src/test/resources/epub3/07-navigation-document/navigation-document.feature b/src/test/resources/epub3/07-navigation-document/navigation-document.feature
index aadd65907..8dca377ed 100644
--- a/src/test/resources/epub3/07-navigation-document/navigation-document.feature
+++ b/src/test/resources/epub3/07-navigation-document/navigation-document.feature
@@ -63,6 +63,11 @@ Feature: EPUB 3 — Navigation Document
Then error RSC-005 is reported
And the message contains 'Spans within nav elements must contain text'
And no other errors or warnings are reported
+
+ Scenario: Allow multiple images in a list item label
+ Given EPUBCheck configured to check a navigation document
+ When checking document 'content-model-li-label-multiple-images-valid.xhtml'
+ Then no errors or warnings are reported
@spec @xref:sec-nav-def-model
Scenario: Report a leaf list item with no link (just a span label)
@@ -79,6 +84,11 @@ Feature: EPUB 3 — Navigation Document
Then error RSC-005 is reported
And the message contains 'Anchors within nav elements must contain text'
And no other errors or warnings are reported
+
+ Scenario: Allow multiple images in a nav hyperlink
+ Given EPUBCheck configured to check a navigation document
+ When checking document 'content-model-a-multiple-images-valid.xhtml'
+ Then no errors or warnings are reported
@spec @xref:sec-nav-def-model
Scenario: Report a nav hyperlink without content (but an empty nested span)