diff --git a/app/views/collections/descriptor_document.xml.erb b/app/views/collections/descriptor_document.xml.erb
index 05fb303..03a9163 100644
--- a/app/views/collections/descriptor_document.xml.erb
+++ b/app/views/collections/descriptor_document.xml.erb
@@ -5,7 +5,7 @@
   xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
   xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
   xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-  xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+  xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
   xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
   xmlns:atom="http://www.w3.org/2005/Atom">
   <os:ShortName>CMR Collections</os:ShortName>
diff --git a/app/views/collections/descriptor_document_facets.xml.erb b/app/views/collections/descriptor_document_facets.xml.erb
index 538f8ac..f5973a2 100644
--- a/app/views/collections/descriptor_document_facets.xml.erb
+++ b/app/views/collections/descriptor_document_facets.xml.erb
@@ -5,7 +5,7 @@
   xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
   xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
   xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-  xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+  xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
   xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
   xmlns:atom="http://www.w3.org/2005/Atom"
   xmlns:sru="http://docs.oasis-open.org/ns/search-ws/facetedResults" >
diff --git a/app/views/granules/descriptor_document.xml.erb b/app/views/granules/descriptor_document.xml.erb
index 22e3ef9..3974cd6 100644
--- a/app/views/granules/descriptor_document.xml.erb
+++ b/app/views/granules/descriptor_document.xml.erb
@@ -5,7 +5,7 @@
   xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
   xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
   xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-  xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+  xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
   xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
   xmlns:atom="http://www.w3.org/2005/Atom">
   <os:ShortName>CMR Granules</os:ShortName>
diff --git a/app/views/home/docs.html.erb b/app/views/home/docs.html.erb
index f44ba29..3dde9b5 100644
--- a/app/views/home/docs.html.erb
+++ b/app/views/home/docs.html.erb
@@ -16,7 +16,7 @@
 <section>
   <h2><a name="overview"/>CMR OpenSearch Overview</h2>
   <p>CMR OpenSearch is a CMR collections and granules search implementation based on the
-    <a class="ext" target="_blank" href='http://www.opensearch.org/Home'>OpenSearch 1.1 (Draft 5) specification</a>. It
+    <a class="ext" target="_blank" href='https://github.com/dewitt/opensearch'>OpenSearch 1.1 (Draft 5) specification</a>. It
     allows clients to formulate OpenSearch compliant queries against the CMR collections and granules inventory and
     specify
     the desired search results format as OpenSearch compliant
@@ -32,19 +32,19 @@
   <h3><a name="specs-of-interest"/>Specifications of interest</h3>
   <p>CMR OpenSearch is compliant with the following specifications, best practices and implementation guides:
   <ul>
-    <li><a class="ext" target="_blank" href='http://www.opensearch.org/Home'>OpenSearch 1.1 (Draft 5) specification</a>
+    <li><a class="ext" target="_blank" href='https://github.com/dewitt/opensearch'>OpenSearch 1.1 (Draft 5) specification</a>
     </li>
     <li>
-      <a class="ext" target="_blank" href='http://www.opensearch.org/Specifications/OpenSearch/Extensions/Geo/1.0/Draft_2'>OpenSearch
+      <a class="ext" target="_blank" href='https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Geo/1.0/Draft%202.wiki'>OpenSearch
         Geo extension 1.0 (Draft 2)</a></li>
     <li>
-      <a class="ext" target="_blank" href='http://www.opensearch.org/Specifications/OpenSearch/Extensions/Time/1.0/Draft_1'>OpenSearch
+      <a class="ext" target="_blank" href='https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Time/1.0/Draft%201.wiki'>OpenSearch
         Time extension 1.0 (Draft 1)</a></li>
     <li>
-      <a class="ext" target="_blank" href='http://www.opensearch.org/Specifications/OpenSearch/Extensions/Parameter/1.0'>OpenSearch
+      <a class="ext" target="_blank" href='https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Parameter/1.0/Draft%202.wiki'>OpenSearch
         Parameter extension 1.0 (Draft 1)</a></li>
     <li>
-      <a class="ext" target="_blank" href='http://www.opensearch.org/Specifications/OpenSearch/Extensions/Relevance/1.0/Draft_1'>OpenSearch
+      <a class="ext" target="_blank" href='https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Relevance/1.0/Draft%201.wiki'>OpenSearch
         Relevance extension 1.0 (Draft 1)</a></li>
     <li>
       <a class="ext" target="_blank" href='http://www.opengeospatial.org/standards/opensearchgeo'>OGC OpenSearch Geo and
diff --git a/app/views/home/index.html.erb b/app/views/home/index.html.erb
index ae67256..dfb3a17 100644
--- a/app/views/home/index.html.erb
+++ b/app/views/home/index.html.erb
@@ -1,6 +1,6 @@
 <aside class="sidebar-container">
   <p>
-    CMR provides a search interface based on the <a class="ext" target="_blank" href='http://www.opensearch.org/Home'>OpenSearch</a> concept in
+    CMR provides a search interface based on the <a class="ext" target="_blank" href='https://github.com/dewitt/opensearch'>OpenSearch</a> concept in
     general and the ESIP (Earth Science Information
     Partners) <a class="ext" target="_blank" href='http://wiki.esipfed.org/index.php/Federated_Search'>federated search</a> concept in particular.
     Usage details and sample CMR OpenSearch invocations are available in the <%= link_to "CMR OpenSearch documentation page", home_docs_path %>.
@@ -8,7 +8,7 @@
 
   <div class="extended-content">
     <p>
-      From the <a class="ext" target="_blank" href='http://www.opensearch.org/Specifications/OpenSearch/1.1'>Open Search draft specification</a>,
+      From the <a class="ext" target="_blank" href='https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/1.1/Draft%205.wiki'>Open Search draft specification</a>,
 
     <blockquote>OpenSearch is a collection of simple formats for the sharing of search results.
       You can use Open Search formats to help people discover and use your search engine and to syndicate search results
@@ -17,7 +17,7 @@
     </p>
     <p>
       Open Search uses Open Search Descriptor Documents (OSDDs) to describe the web interface of a search engine.
-      We use <a class="ext" target="_blank" href='http://www.opensearch.org/Specifications/OpenSearch/1.1'>Open Search 1.1</a> to provide OSDDs at
+      We use <a class="ext" target="_blank" href='https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/1.1/Draft%205.wiki'>Open Search 1.1</a> to provide OSDDs at
       the
       collection and granule level for searching the CMR inventory.
     </p>
diff --git a/features/opensearch_descriptor_documents/step_definitions/opensearch_descriptor_documents_steps.rb b/features/opensearch_descriptor_documents/step_definitions/opensearch_descriptor_documents_steps.rb
index 8ca9c0b..3131d2d 100644
--- a/features/opensearch_descriptor_documents/step_definitions/opensearch_descriptor_documents_steps.rb
+++ b/features/opensearch_descriptor_documents/step_definitions/opensearch_descriptor_documents_steps.rb
@@ -38,7 +38,7 @@
     xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
     xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
     xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-    xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+    xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
     xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
     xmlns:atom="http://www.w3.org/2005/Atom" >
     <os:ShortName>CMR Collections</os:ShortName>
@@ -151,7 +151,7 @@
       xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
       xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
       xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-      xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+      xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
       xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
       xmlns:atom="http://www.w3.org/2005/Atom" >
       <os:ShortName>CMR Granules</os:ShortName>
@@ -225,7 +225,7 @@
       xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
       xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
       xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-      xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+      xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
       xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
       xmlns:atom="http://www.w3.org/2005/Atom" >
       <os:ShortName>CMR Granules</os:ShortName>
@@ -299,7 +299,7 @@
       xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
       xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
       xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-      xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+      xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
       xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
       xmlns:atom="http://www.w3.org/2005/Atom">
       <os:ShortName>CMR Granules</os:ShortName>
@@ -373,7 +373,7 @@
       xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
       xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
       xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-      xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+      xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
       xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
       xmlns:atom="http://www.w3.org/2005/Atom" >
       <os:ShortName>CMR Granules</os:ShortName>
diff --git a/spec/views/collections/descriptor_document_facets_spec.rb b/spec/views/collections/descriptor_document_facets_spec.rb
index 4bb7485..f6b9033 100644
--- a/spec/views/collections/descriptor_document_facets_spec.rb
+++ b/spec/views/collections/descriptor_document_facets_spec.rb
@@ -22,7 +22,7 @@ def app
         xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
         xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
         xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-        xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+        xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
         xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
         xmlns:atom="http://www.w3.org/2005/Atom"
         xmlns:sru="http://docs.oasis-open.org/ns/search-ws/facetedResults" >
diff --git a/spec/views/collections/descriptor_document_spec.rb b/spec/views/collections/descriptor_document_spec.rb
index 95c487c..86a7720 100644
--- a/spec/views/collections/descriptor_document_spec.rb
+++ b/spec/views/collections/descriptor_document_spec.rb
@@ -18,7 +18,7 @@
         xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
         xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
         xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-        xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+        xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
         xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
         xmlns:atom="http://www.w3.org/2005/Atom" >
         <os:ShortName>CMR Collections</os:ShortName>
diff --git a/spec/views/granules/descriptor_document_no_client_spec.rb b/spec/views/granules/descriptor_document_no_client_spec.rb
index 576d474..f9691c9 100644
--- a/spec/views/granules/descriptor_document_no_client_spec.rb
+++ b/spec/views/granules/descriptor_document_no_client_spec.rb
@@ -24,7 +24,7 @@
                     xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
                     xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
                     xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-                    xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+                    xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
                     xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
                     xmlns:atom="http://www.w3.org/2005/Atom">
                     <os:ShortName>CMR Granules</os:ShortName>
@@ -134,7 +134,7 @@
           xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
           xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
           xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-          xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+          xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
           xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
           xmlns:atom="http://www.w3.org/2005/Atom" >
           <os:ShortName>CMR Granules</os:ShortName>
diff --git a/spec/views/granules/descriptor_document_spec.rb b/spec/views/granules/descriptor_document_spec.rb
index 7fb1b96..6a8b995 100644
--- a/spec/views/granules/descriptor_document_spec.rb
+++ b/spec/views/granules/descriptor_document_spec.rb
@@ -23,7 +23,7 @@
         xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/"
         xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/"
         xmlns:params="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/"
-        xmlns:referrer="http://www.opensearch.org/Specifications/OpenSearch/Extensions/Referrer/1.0"
+        xmlns:referrer="https://github.com/dewitt/opensearch/blob/master/mediawiki/Specifications/OpenSearch/Extensions/Referrer/1.0"
         xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/"
         xmlns:atom="http://www.w3.org/2005/Atom" >
         <os:ShortName>CMR Granules</os:ShortName>