diff --git a/draft/spec/index.html b/draft/spec/index.html
index 01717bf2..42450681 100644
--- a/draft/spec/index.html
+++ b/draft/spec/index.html
@@ -834,6 +834,14 @@ <h2>Version Inventory and Inventory Digest</h2>
             most recent version. Every inventory file MUST have a corresponding <a href="#inventory-digest">Inventory
             Digest</a>.
         </p>
+        <p>
+            In the case that prior version directories include an inventory file there will be multiple inventory 
+            files describing prior versions within the OCFL Object. Each version block in each prior inventory file
+            MUST represent the same object state as the corresponding version block in the current inventory file. 
+            Additionally, the values of the <code>created</code>, <code>message</code> and <code>user</code> keys in
+            each version block in each prior inventory file SHOULD have the same values as the corresponding keys in
+            the corresponding version block in the current inventory file.
+        </p>
         <blockquote class="informative">
             Non-normative note: Storing an inventory for every version provides redundancy for this critical
             information in a way that is compatible with storage strategies that have immutable version directories.