diff --git a/ckanext-hdx_theme/ckanext/hdx_theme/templates/country/completeness_legend.html b/ckanext-hdx_theme/ckanext/hdx_theme/templates/country/completeness_legend.html
index cbfd3ded8d..375c111957 100644
--- a/ckanext-hdx_theme/ckanext/hdx_theme/templates/country/completeness_legend.html
+++ b/ckanext-hdx_theme/ckanext/hdx_theme/templates/country/completeness_legend.html
@@ -2,32 +2,26 @@
   <div class="hdx-arrow-wrapper"></div>
   <div class="row">
     <div class="col-12 col-md-6">
-      <div class="legend-title">What is Data Grid Completeness?</div>
+      <div class="legend-title">What do the Data Grids measure?</div>
       <div class="legend-description">
-        Data Grid Completeness defines
-        <span class="orange">
-      a set of core data that are essential for preparedness and emergency response.
-    </span>
-        For select countries, the HDX Team and trusted partners evaluate datasets available on HDX and add those meeting the definition of a core data category to the Data Grid Completeness board above. Please help us improve this feature by sending your feedback to
-        <a href="mailto: hdx@un.org">hdx@un.org</a>.
+        The Data Grid is core data that is essential for preparedness and emergency response. For each sub-category, we assess whether a relevant dataset is 'available'. To be considered available, relevant data should be sub-national, in a commonly used format and up-to-date. Data that is relevant but not up-to-date will be included but marked as 'not up-to-date'. Data that is missing will be marked as 'unavailable'.
       </div>
     </div>
     <div class="col-12 col-md-6">
       <div class="legend-title">Legend:</div>
       <div class="legend-item">
-        Presence, freshness, and quality of dataset
         <ul>
           <li>
             <span class="progress-breakdown mini"><span class="progress-blue" style="width: 100%;"></span></span>
-            Dataset fully matches criteria and is up-to-date
+            A dataset is available and up-to date
           </li>
           <li>
             <span class="progress-breakdown mini"><span class="progress-striped" style="width: 100%;"></span></span>
-            Dataset partially matches criteria and/or is not up-to-date
+            A dataset is available and not up-to-date
           </li>
           <li>
             <span class="progress-breakdown mini"></span>
-            No dataset found matching the criteria
+            No dataset is available
           </li>
         </ul>
       </div>
diff --git a/ckanext-hdx_theme/ckanext/hdx_theme/templates/country/country.html b/ckanext-hdx_theme/ckanext/hdx_theme/templates/country/country.html
index 21f6acbb1d..672d37a202 100644
--- a/ckanext-hdx_theme/ckanext/hdx_theme/templates/country/country.html
+++ b/ckanext-hdx_theme/ckanext/hdx_theme/templates/country/country.html
@@ -182,7 +182,7 @@ <h1 class="country-title">{{ data.country_dict.display_name }}</h1>
       <div class="col-12">
         <div class="list-header crisis-list-header">
           <span class="mL15 mR30 list-header-title">
-              {{ _("Data Grid Completeness") }}
+              {{ _("Data Grid Availability") }}
           </span>
 
 
diff --git a/ckanext-hdx_theme/ckanext/hdx_theme/templates/group/new_group_form.html b/ckanext-hdx_theme/ckanext/hdx_theme/templates/group/new_group_form.html
index c44b958502..65a1c9401a 100644
--- a/ckanext-hdx_theme/ckanext/hdx_theme/templates/group/new_group_form.html
+++ b/ckanext-hdx_theme/ckanext/hdx_theme/templates/group/new_group_form.html
@@ -101,7 +101,7 @@
 
   {% set data_completeness = data.get('data_completeness', '') %}
   <div class="">
-  	<label class="control-label" for="field-data-completeness">{{ _("Data Grid Completeness")}}</label>
+  	<label class="control-label" for="field-data-completeness">{{ _("Data Grid Availability")}}</label>
   	<div class="controls">
         <select id="field-data-completeness" name="data_completeness" class="form-select">
             <option value="inactive" {% if data_completeness == 'inactive' %}selected="selected"{% endif %}>
diff --git a/ckanext-hdx_theme/ckanext/hdx_theme/templates/light/group/read.html b/ckanext-hdx_theme/ckanext/hdx_theme/templates/light/group/read.html
index f7013658c9..23c2d00c9d 100644
--- a/ckanext-hdx_theme/ckanext/hdx_theme/templates/light/group/read.html
+++ b/ckanext-hdx_theme/ckanext/hdx_theme/templates/light/group/read.html
@@ -98,7 +98,7 @@ <h1 class="mTop20">{{ grp.title }}</h1>
       <div class="col-12">
         <div class="list-header crisis-list-header">
           <span class="mL15 mR30 list-header-title">
-            {{ _("Data Grid Completeness") }}
+            {{ _("Data Grid Availability") }}
           </span>
           <div class="float-end">
             <div class="d-inline-block show-filter-switch show-filter-switch--sm">
diff --git a/ckanext-hdx_theme/ckanext/hdx_theme/version.py b/ckanext-hdx_theme/ckanext/hdx_theme/version.py
index f3c895d553..18944c1267 100644
--- a/ckanext-hdx_theme/ckanext/hdx_theme/version.py
+++ b/ckanext-hdx_theme/ckanext/hdx_theme/version.py
@@ -1 +1 @@
-hdx_version = 'v1.86.0'
+hdx_version = 'v1.86.1'