diff --git a/ci/rat-excludes.txt b/ci/rat-excludes.txt
index c1ee1498c2e..06596e14525 100644
--- a/ci/rat-excludes.txt
+++ b/ci/rat-excludes.txt
@@ -1,12 +1,5 @@
 ci/
 proxy/config/
-example/README.internal
-example/blacklist-1/blacklist.txt
-example/thread-pool/TESTPLAN.txt
-example/thread-pool/test/SDKTest/SDKtest_server.config
-example/thread-pool/test/SynTest/system.cfg
-example/thread-pool/test/SynTest/tests_psi.cfg
-example/thread-pool/test/SynTest/Tests/PsiPlugin/
 iocore/fastio/inkfio/inkfio.conf
 **/*.a
 **/*.so
@@ -26,6 +19,39 @@ libtool
 config.log
 config.status
 configure
-configure.ac
 TS_version
-README.via
+proxy/README-stats.otl
+proxy/http2/README.via
+example/README.internal
+example/blacklist-1/blacklist.txt
+example/thread-pool/TESTPLAN.txt
+example/thread-pool/test/SDKTest/SDKtest_server.config
+example/thread-pool/test/SynTest/system.cfg
+example/thread-pool/test/SynTest/tests_psi.cfg
+example/thread-pool/test/SynTest/Tests/PsiPlugin/
+test/SDKtest/client/SDKtest_client.config
+test/SDKtest/client/api/host.allow
+test/SDKtest/client/api/host.forbid
+test/SDKtest/client/benchmark-o-matic
+test/SDKtest/client/byterate.3000
+test/SDKtest/client/byterate.fast
+test/SDKtest/client/byterate.modem
+test/SDKtest/client/docsize.10000
+test/SDKtest/client/docsize.isp
+test/SDKtest/client/docsize.real
+test/SDKtest/client/docsize.specweb
+test/SDKtest/client/gnuplot-docsize
+test/SDKtest/client/histogram.awk
+test/SDKtest/client/make-server-content
+test/SDKtest/client/package
+test/SDKtest/client/summarize.awk
+test/SDKtest/client/thinktime.0
+test/SDKtest/client/thinktime.1sec
+test/SDKtest/client/thinktime.slow
+doc/dot/
+doc/Doxyfile
+doc/Doxyfile.in
+libinktomi++/ParseRulesCType
+libinktomi++/ParseRulesCTypeToLower
+libinktomi++/ParseRulesCTypeToUpper
+iocore/aio/sample.cfg
diff --git a/configure.ac b/configure.ac
index 57039271a85..f28c4875db1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,21 @@
 # Process this file with `autoreconf -i` to create a 'configure' file.
 
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
 # Table of Contents
 # 1. INITIALIZATION
 # 2. SITE CONFIGURATION
diff --git a/emacs-style b/emacs-style
index 15966b0898c..c24e647de34 100644
--- a/emacs-style
+++ b/emacs-style
@@ -1,6 +1,22 @@
 ;; M-x load-file <this file>
 ;; or emacs -l <this file>
 ;; to use this style: C-c . apache
+;;  Licensed to the Apache Software Foundation (ASF) under one
+;;  or more contributor license agreements.  See the NOTICE file
+;;  distributed with this work for additional information
+;;  regarding copyright ownership.  The ASF licenses this file
+;;  to you under the Apache License, Version 2.0 (the
+;;  "License"); you may not use this file except in compliance
+;;  with the License.  You may obtain a copy of the License at
+;;
+;;      http://www.apache.org/licenses/LICENSE-2.0
+;;
+;;  Unless required by applicable law or agreed to in writing, software
+;;  distributed under the License is distributed on an "AS IS" BASIS,
+;;  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+;;  See the License for the specific language governing permissions and
+;;  limitations under the License.
+;;
 (c-add-style "trafficserver"
 	     '((inclass . ++)
 	       (defun-block-intro . ++)
diff --git a/install/start_traffic_shell b/install/start_traffic_shell
index c4937262555..2a024f1b9c4 100644
--- a/install/start_traffic_shell
+++ b/install/start_traffic_shell
@@ -1,6 +1,20 @@
 #!/bin/sh
 #
-# 
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
 #
 PATH=/usr/bin:/bin:/sbin:/usr/sbin:/etc:/usr/ucb:/usr/bsd:/usr/etc:/usr/local/bin; export PATH
 
diff --git a/proxy/mgmt2/html2/agent-installer/ftp.exp b/proxy/mgmt2/html2/agent-installer/ftp.exp
index d320af0571a..182ea4e16ce 100644
--- a/proxy/mgmt2/html2/agent-installer/ftp.exp
+++ b/proxy/mgmt2/html2/agent-installer/ftp.exp
@@ -1,6 +1,21 @@
-#!/usr/sww/bin/expect
 #!/usr/local/bin/expect
 
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
 #--------------------------------------------------------------------------
 # ftp.exp
 #
diff --git a/proxy/mgmt2/html2/agent-installer/installer.cgi b/proxy/mgmt2/html2/agent-installer/installer.cgi
index 894f35f4364..1a8b8b42339 100644
--- a/proxy/mgmt2/html2/agent-installer/installer.cgi
+++ b/proxy/mgmt2/html2/agent-installer/installer.cgi
@@ -1,5 +1,21 @@
 #!/bin/sh
 
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
 #--------------------------------------------------------------------------
 # installer.cgi
 #
diff --git a/proxy/mgmt2/html2/agent-installer/installer.html b/proxy/mgmt2/html2/agent-installer/installer.html
index 1258beee88f..e9a8a2686fc 100644
--- a/proxy/mgmt2/html2/agent-installer/installer.html
+++ b/proxy/mgmt2/html2/agent-installer/installer.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <head>
 <title>Configure: Download & Install </title>
diff --git a/proxy/mgmt2/html2/charting/Bandwidth_Savings.html b/proxy/mgmt2/html2/charting/Bandwidth_Savings.html
index 92f135ca981..ea80c2b0c5a 100644
--- a/proxy/mgmt2/html2/charting/Bandwidth_Savings.html
+++ b/proxy/mgmt2/html2/charting/Bandwidth_Savings.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Bandwidth Savings Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Cache_Percent_Free.html b/proxy/mgmt2/html2/charting/Cache_Percent_Free.html
index e5e43c4a4eb..fcff18ee1e8 100644
--- a/proxy/mgmt2/html2/charting/Cache_Percent_Free.html
+++ b/proxy/mgmt2/html2/charting/Cache_Percent_Free.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Cache Percent Free Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Cache_Transfers_In_Progress.html b/proxy/mgmt2/html2/charting/Cache_Transfers_In_Progress.html
index b689b8f8c81..9264614624e 100644
--- a/proxy/mgmt2/html2/charting/Cache_Transfers_In_Progress.html
+++ b/proxy/mgmt2/html2/charting/Cache_Transfers_In_Progress.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Cache Transfers In Progress Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Client_Throughput.html b/proxy/mgmt2/html2/charting/Client_Throughput.html
index 40ffb121e74..25ebd617f8a 100644
--- a/proxy/mgmt2/html2/charting/Client_Throughput.html
+++ b/proxy/mgmt2/html2/charting/Client_Throughput.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Client Throughput (MBit/Sec) Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/DNS_Lookups_Per_Second.html b/proxy/mgmt2/html2/charting/DNS_Lookups_Per_Second.html
index 87043d88707..78a31bbf2fe 100644
--- a/proxy/mgmt2/html2/charting/DNS_Lookups_Per_Second.html
+++ b/proxy/mgmt2/html2/charting/DNS_Lookups_Per_Second.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>DNS Lookups Per Second Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Document_Hit_Rate.html b/proxy/mgmt2/html2/charting/Document_Hit_Rate.html
index 06701279790..ebab5233854 100644
--- a/proxy/mgmt2/html2/charting/Document_Hit_Rate.html
+++ b/proxy/mgmt2/html2/charting/Document_Hit_Rate.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Document Hit Rate Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Host_Database_Hit_Rate.html b/proxy/mgmt2/html2/charting/Host_Database_Hit_Rate.html
index fb38fd124bb..31410793c83 100644
--- a/proxy/mgmt2/html2/charting/Host_Database_Hit_Rate.html
+++ b/proxy/mgmt2/html2/charting/Host_Database_Hit_Rate.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Host Database Hit Rate Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Multiple_Graph_View.html b/proxy/mgmt2/html2/charting/Multiple_Graph_View.html
index 4b64f64d936..d912f16a338 100644
--- a/proxy/mgmt2/html2/charting/Multiple_Graph_View.html
+++ b/proxy/mgmt2/html2/charting/Multiple_Graph_View.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Multi-Stat Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Open_Client_Connections.html b/proxy/mgmt2/html2/charting/Open_Client_Connections.html
index ede4a267e61..18f1f1fb3e5 100644
--- a/proxy/mgmt2/html2/charting/Open_Client_Connections.html
+++ b/proxy/mgmt2/html2/charting/Open_Client_Connections.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Open Client Connections Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Open_Server_Connections.html b/proxy/mgmt2/html2/charting/Open_Server_Connections.html
index bdea53139d9..6eb7c04d031 100644
--- a/proxy/mgmt2/html2/charting/Open_Server_Connections.html
+++ b/proxy/mgmt2/html2/charting/Open_Server_Connections.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Open Server Connections Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/charting/Transactions_Per_Second.html b/proxy/mgmt2/html2/charting/Transactions_Per_Second.html
index 859a66b7f4a..30d4973da17 100644
--- a/proxy/mgmt2/html2/charting/Transactions_Per_Second.html
+++ b/proxy/mgmt2/html2/charting/Transactions_Per_Second.html
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 <html>
 <title>Transactions Per Second Snapshot</title>
 <body>
diff --git a/proxy/mgmt2/html2/resize.js b/proxy/mgmt2/html2/resize.js
index f2a8f84f5cc..eae9107cb05 100644
--- a/proxy/mgmt2/html2/resize.js
+++ b/proxy/mgmt2/html2/resize.js
@@ -1,3 +1,20 @@
+<!-------------------------------------------------------------------------
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ------------------------------------------------------------------------->
 /*-------------------------------------------------------------------------
   -------------------------------------------------------------------------*/