diff --git a/README.md b/README.md
index b94dbf89..1daefdf6 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,7 @@ To have a comprehensive view of what ESPD-EDM is and how to use it, we strongly
 
 ## Documentation
 
-* v3.0.1
-* [v3.0.0](https://docs.ted.europa.eu/ESPD-EDM/3.0.0/index.html)
+* [v3.0.1](https://docs.ted.europa.eu/ESPD-EDM/3.0.1/index.html)
 * [v2.1.1](https://docs.ted.europa.eu/ESPD-EDM/2.1.1/index.html)
 * [v2.1.0](https://docs.ted.europa.eu/ESPD-EDM/2.1.0/index.html)
 * [v2.0.2](https://docs.ted.europa.eu/ESPD-EDM/2.0.2/index.html)
@@ -32,8 +31,23 @@ This new version of the ESPD-EDM includes:
   * **ubl-2.3**: contains a redistribution package from UBL 2.3.
   * **validation**: contains business rules validation files for Schematron and Testbed.
   * **xml-examples**: contains default ESPDRequest and ESPDResponse xml samples and the criterion xml schema.
-* Updated ESPD-EDM conceptual model
-* Documented handbook migration to [Ted Developer Docs](https://docs.ted.europa.eu/home/index.html)
+* Updated ESPD-EDM conceptual model:
+  * [_.eap_ and _.xmi_ files](https://github.com/OP-TED/ESPD-EDM/tree/v3.0.1/conceptual-model) with two views and diagrams: 
+    * **Business oriented view (BOV)** aimed at facilitating the understanding of the model and the business context, with references to the technical model, and;
+    * **Technically oriented view (TOV)** providing an UBL based schema with references to business oriented view and aligned with the eProcurement ontology.
+  * [_HTML_ version](https://github.com/OP-TED/ESPD-EDM/tree/v3.0.1/conceptual-model/ESPD_CM_html) of the UML conceptual model.If you do not want to download the folder to view the model you can view it on the documentation page under [ESPD-EDM CONCEPTUAL MODEL HTML](https://docs.ted.europa.eu/ESPD-EDM/3.0.1/_attachments/ESPD_CM_html/index.html).
+* Documented handbook migration to [Ted Developer Docs](https://docs.ted.europa.eu/home/index.html).
+* EU Vocabularies code lists version update (specific files can be found in folder [codelists/gc](https://github.com/OP-TED/ESPD-EDM/tree/v3.0.1/codelists/gc))
+  * **access-right** version updated to	20211208-0.
+  * **country**	version updated to 20211208-0.
+  * **criterion**	version updated to 20210616-0.
+  * **currency** version updated to 20211208-0.
+  * **economic-operator-size** version updated to 20210317-0.
+  * **eo-role-type** version updated to 20211208-0.
+  * **language** version updated to 20211208-0.
+* Update of Interoperability Testbed [ESPD validator](https://www.itb.ec.europa.eu/espd/upload)
+  * Updated v3.0.1 on the validator.
+  * Removed v3.0.0 from the validator.
 
 For more information regarding the release, please refer to the [release notes](https://docs.ted.europa.eu/ESPD-EDM/3.0.1/release_notes.html).