diff --git a/InvenTree/part/templates/part/bom.html b/InvenTree/part/templates/part/bom.html
index c178ef455c..a94569d42c 100644
--- a/InvenTree/part/templates/part/bom.html
+++ b/InvenTree/part/templates/part/bom.html
@@ -11,6 +11,21 @@
 
 <h3>Bill of Materials</h3>
 
+{% if part.bom_checked_date %}
+{% if part.is_bom_valid %}
+<div class='alert alert-block alert-info'>
+{% else %}
+<div class='alert alert-block alert-danger'>
+    The BOM for <i>{{ part.full_name }}</i> has changed, and must be validated.<br>
+{% endif %}
+    The BOM for <i>{{ part.full_name }}</i> was last checked by {{ part.bom_checked_by }} on {{ part.bom_checked_date }}
+</div>
+{% else %}
+<div class='alert alert-danger alert-block'>
+    <b>The BOM for <i>{{ part.full_name }}</i> has not been validated.</b>
+</div>
+{% endif %}
+
 <div id='button-toolbar'>
     {% if editing_enabled %}
     <div class='btn-group' style='float: right;'>
diff --git a/InvenTree/static/css/inventree.css b/InvenTree/static/css/inventree.css
index 49e2d636c7..7761addc55 100644
--- a/InvenTree/static/css/inventree.css
+++ b/InvenTree/static/css/inventree.css
@@ -224,6 +224,10 @@
     pointer-events: all;
 }
 
+.alert-block {
+    display: block;
+}
+
 .btn {
     margin-left: 2px;
     margin-right: 2px;