--- a/toolkit/components/enterprisepolicies/nsIEnterprisePolicies.idl
+++ b/toolkit/components/enterprisepolicies/nsIEnterprisePolicies.idl
@@ -2,17 +2,17 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "nsISupports.idl"
 
 [scriptable, uuid(6a568972-cc91-4bf5-963e-3768f3319b8a)]
 interface nsIEnterprisePolicies : nsISupports
 {
-  const unsigned short UNINITIALIZED = 0;
-  const unsigned short INACTIVE      = 1;
-  const unsigned short ACTIVE        = 2;
-  const unsigned short FAILED        = 3;
+  const short UNINITIALIZED = -1;
+  const short INACTIVE      = 0;
+  const short ACTIVE        = 1;
+  const short FAILED        = 2;
 
   readonly attribute short status;
 
   bool isAllowed(in ACString feature);
 };

--- a/toolkit/content/aboutSupport.js
+++ b/toolkit/content/aboutSupport.js
@@ -96,16 +96,36 @@ var snapshotFormatters = {
                                               data.styloChromeDefault);
     }
     styloReason = strings.GetStringFromName(styloReason);
     styloChromeReason = strings.GetStringFromName(styloChromeReason);
     $("stylo-box").textContent =
       `content = ${data.styloResult} (${styloReason}), ` +
       `chrome = ${data.styloChromeResult} (${styloChromeReason})`;
 
+    if (Services.policies) {
+      let policiesText = "";
+      switch (data.policiesStatus) {
+        case Services.policies.INACTIVE:
+          policiesText = strings.GetStringFromName("policies.inactive");
+          break;
+
+        case Services.policies.ACTIVE:
+          policiesText = strings.GetStringFromName("policies.active");
+          break;
+
+        default:
+          policiesText = strings.GetStringFromName("policies.error");
+          break;
+      }
+      $("policies-status").textContent = policiesText;
+    } else {
+      $("policies-status-row").hidden = true;
+    }
+
     let keyGoogleFound = data.keyGoogleFound ? "found" : "missing";
     $("key-google-box").textContent = strings.GetStringFromName(keyGoogleFound);
 
     let keyMozillaFound = data.keyMozillaFound ? "found" : "missing";
     $("key-mozilla-box").textContent = strings.GetStringFromName(keyMozillaFound);
 
     $("safemode-box").textContent = data.safeMode;
   },

--- a/toolkit/content/aboutSupport.xhtml
+++ b/toolkit/content/aboutSupport.xhtml
@@ -241,16 +241,25 @@
             <th class="column">
               Stylo
             </th>
 
             <td id="stylo-box">
             </td>
           </tr>
 
+          <tr id="policies-status-row">
+            <th class="column">
+              &aboutSupport.enterprisePolicies;
+            </th>
+
+            <td id="policies-status">
+            </td>
+          </tr>
+
           <tr>
             <th class="column">
               &aboutSupport.appBasicsKeyGoogle;
             </th>
 
             <td id="key-google-box">
             </td>
           </tr>

--- a/toolkit/locales/en-US/chrome/global/aboutSupport.dtd
+++ b/toolkit/locales/en-US/chrome/global/aboutSupport.dtd
@@ -74,16 +74,18 @@ Windows/Mac use the term "Folder" instea
 <!ENTITY aboutSupport.appBasicsServiceWorkers "Registered Service Workers">
 
 <!ENTITY aboutSupport.appBasicsProfiles "Profiles">
 
 <!ENTITY aboutSupport.appBasicsMultiProcessSupport "Multiprocess Windows">
 
 <!ENTITY aboutSupport.appBasicsProcessCount "Web Content Processes">
 
+<!ENTITY aboutSupport.enterprisePolicies "Enterprise Policies">
+
 <!ENTITY aboutSupport.appBasicsKeyGoogle "Google Key">
 <!ENTITY aboutSupport.appBasicsKeyMozilla "Mozilla Location Service Key">
 
 <!ENTITY aboutSupport.appBasicsSafeMode "Safe Mode">
 
 <!ENTITY aboutSupport.showDir.label "Open Directory">
 <!-- LOCALIZATION NOTE (aboutSupport.showMac.label): This is the Mac-specific
 variant of aboutSupport.showDir.label.  This allows us to use the preferred

--- a/toolkit/locales/en-US/chrome/global/aboutSupport.properties
+++ b/toolkit/locales/en-US/chrome/global/aboutSupport.properties
@@ -154,8 +154,13 @@ wheelWarning = async wheel input disable
 touchWarning = async touch input disabled due to unsupported pref: %S
 
 # LOCALIZATION NOTE Strings explaining why a feature is or is not available.
 disabledByBuild = disabled by build
 enabledByDefault = enabled by default
 disabledByDefault = disabled by default
 enabledByUser = enabled by user
 disabledByUser = disabled by user
+
+# LOCALIZATION NOTE Strings representing the status of the Enterprise Policies engine.
+policies.inactive = Inactive
+policies.active = Active
+policies.error = Error

--- a/toolkit/modules/Troubleshoot.jsm
+++ b/toolkit/modules/Troubleshoot.jsm
@@ -246,16 +246,18 @@ var dataProviders = {
     data.styloChromeResult = false;
     if (data.styloResult) {
       let winUtils = Services.wm.getMostRecentWindow("").
                      QueryInterface(Ci.nsIInterfaceRequestor).
                      getInterface(Ci.nsIDOMWindowUtils);
       data.styloChromeResult = winUtils.isStyledByServo;
     }
 
+    data.policiesStatus = Services.policies.status;
+
     const keyGoogle = Services.urlFormatter.formatURL("%GOOGLE_API_KEY%").trim();
     data.keyGoogleFound = keyGoogle != "no-google-api-key" && keyGoogle.length > 0;
 
     const keyMozilla = Services.urlFormatter.formatURL("%MOZILLA_API_KEY%").trim();
     data.keyMozillaFound = keyMozilla != "no-mozilla-api-key" && keyMozilla.length > 0;
 
     done(data);
   },

--- a/toolkit/modules/tests/browser/browser_Troubleshoot.js
+++ b/toolkit/modules/tests/browser/browser_Troubleshoot.js
@@ -154,16 +154,19 @@ const SNAPSHOT_SCHEMA = {
           type: "boolean",
         },
         styloChromeDefault: {
           type: "boolean",
         },
         styloChromeResult: {
           type: "boolean",
         },
+        policiesStatus: {
+          type: "number",
+        },
         keyGoogleFound: {
           type: "boolean",
         },
         keyMozillaFound: {
           type: "boolean",
         },
         safeMode: {
           type: "boolean",