diff --git a/docs/source/key-concepts-notaries.rst b/docs/source/key-concepts-notaries.rst
index e92af20ed4..6866382ae2 100644
--- a/docs/source/key-concepts-notaries.rst
+++ b/docs/source/key-concepts-notaries.rst
@@ -66,6 +66,34 @@ created the "denial of state" transaction, allowing the attack to be resolved of
 In the case of the validating model, the use of anonymous, freshly-generated public keys instead of legal identities to
 identify parties in a transaction limit the information the notary cluster sees.
 
+Data visibility
+^^^^^^^^^^^^^^^
+
+Below is a summary of what specific transaction components have to be revealed to each type of notary:
+
++-----------------------------------+---------------+-----------------------+
+| Transaction components            | Validating    | Non-validating        |
++===================================+===============+=======================+
+| Input states                      | Fully visible | References only [1]_  |
++-----------------------------------+---------------+-----------------------+
+| Output states                     | Fully visible | Hidden                |
++-----------------------------------+---------------+-----------------------+
+| Commands (with signer identities) | Fully visible | Hidden                |
++-----------------------------------+---------------+-----------------------+
+| Attachments                       | Fully visible | Hidden                |
++-----------------------------------+---------------+-----------------------+
+| Time window                       | Fully visible | Fully visible         |
++-----------------------------------+---------------+-----------------------+
+| Notary identity                   | Fully visible | Fully visible         |
++-----------------------------------+---------------+-----------------------+
+| Signatures                        | Fully visible | Hidden                |
++-----------------------------------+---------------+-----------------------+
+
+Both types of notaries record the calling party's identity: the public key and the X.500 Distinguished Name.
+
+.. [1] A state reference is composed of the issuing transaction's id and the state's position in the outputs. It does not
+   reveal what kind of state it is or its contents.
+
 Multiple notaries
 -----------------
 Each Corda network can have multiple notary clusters, each potentially running a different consensus algorithm. This