diff --git a/COPYRIGHT_THIRD_PARTY_SOFTWARE_NOTICES.md b/COPYRIGHT_THIRD_PARTY_SOFTWARE_NOTICES.md
index e5b1676bf..f81390980 100644
--- a/COPYRIGHT_THIRD_PARTY_SOFTWARE_NOTICES.md
+++ b/COPYRIGHT_THIRD_PARTY_SOFTWARE_NOTICES.md
@@ -374,6 +374,43 @@ A "contributor" is any person that distributes its contribution under this licen
 
 (E) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a particular purpose and non-infringement.
 
+---
+## Google.Protobuf
+---
+
+Copyright 2008 Google Inc.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+* Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Code generated by the Protocol Buffer compiler is owned by the owner
+of the input file used when generating it.  This code is not
+standalone and requires a support library to be linked with it.  This
+support library is itself covered by the above license.
+
 ---
 ## (Sample Code) Exposure Notifications API: Android Reference Design
 ---
diff --git a/Covid19Radar/Covid19Radar.Android/Assets/license.html b/Covid19Radar/Covid19Radar.Android/Assets/license.html
index d3712c15d..84db1b76b 100644
--- a/Covid19Radar/Covid19Radar.Android/Assets/license.html
+++ b/Covid19Radar/Covid19Radar.Android/Assets/license.html
@@ -1281,6 +1281,40 @@ <h2>
 <p>(E) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a particular purpose and non-infringement.</p>
 <hr>
 <h2>
+<a id="user-content-googleprotobuf" class="anchor" href="#googleprotobuf" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Google.Protobuf</h2>
+<hr>
+<p>Copyright 2008 Google Inc.  All rights reserved.</p>
+<p>Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:</p>
+<ul>
+<li>Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.</li>
+<li>Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.</li>
+<li>Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.</li>
+</ul>
+<p>THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</p>
+<p>Code generated by the Protocol Buffer compiler is owned by the owner
+of the input file used when generating it.  This code is not
+standalone and requires a support library to be linked with it.  This
+support library is itself covered by the above license.</p>
+<hr>
+<h2>
 <a id="user-content-sample-code-exposure-notifications-api-android-reference-design" class="anchor" href="#sample-code-exposure-notifications-api-android-reference-design" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>(Sample Code) Exposure Notifications API: Android Reference Design</h2>
 <hr>
 <p>Copyright 2020</p>
diff --git a/Covid19Radar/Covid19Radar.iOS/Resources/license.html b/Covid19Radar/Covid19Radar.iOS/Resources/license.html
index d3712c15d..84db1b76b 100644
--- a/Covid19Radar/Covid19Radar.iOS/Resources/license.html
+++ b/Covid19Radar/Covid19Radar.iOS/Resources/license.html
@@ -1281,6 +1281,40 @@ <h2>
 <p>(E) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a particular purpose and non-infringement.</p>
 <hr>
 <h2>
+<a id="user-content-googleprotobuf" class="anchor" href="#googleprotobuf" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>Google.Protobuf</h2>
+<hr>
+<p>Copyright 2008 Google Inc.  All rights reserved.</p>
+<p>Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:</p>
+<ul>
+<li>Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.</li>
+<li>Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.</li>
+<li>Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.</li>
+</ul>
+<p>THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</p>
+<p>Code generated by the Protocol Buffer compiler is owned by the owner
+of the input file used when generating it.  This code is not
+standalone and requires a support library to be linked with it.  This
+support library is itself covered by the above license.</p>
+<hr>
+<h2>
 <a id="user-content-sample-code-exposure-notifications-api-android-reference-design" class="anchor" href="#sample-code-exposure-notifications-api-android-reference-design" aria-hidden="true"><span aria-hidden="true" class="octicon octicon-link"></span></a>(Sample Code) Exposure Notifications API: Android Reference Design</h2>
 <hr>
 <p>Copyright 2020</p>