diff --git a/src/Commands/NotificationsCommand.php b/src/Commands/NotificationsCommand.php
index df5840c..37ca97a 100644
--- a/src/Commands/NotificationsCommand.php
+++ b/src/Commands/NotificationsCommand.php
@@ -5,8 +5,10 @@
 use AcquiaCli\Cli\Config;
 use AcquiaCloudApi\Connector\Client;
 use AcquiaCloudApi\Endpoints\Notifications;
+use AcquiaCloudApi\Endpoints\Applications;
 use AcquiaCloudApi\Endpoints\Organizations;
 use Symfony\Component\Console\Helper\Table;
+use AcquiaCloudApi\Exception\ApiErrorException;
 
 /**
  * Class NotificationsCommand
@@ -26,16 +28,20 @@ class NotificationsCommand extends AcquiaCommand
      *                       A leading "~" in the field indicates the field should be sorted in a descending order.
      *
      * @command notification:list
+     * @option details Whether to show more details in the notication list (slower).
      * @aliases n:l
      */
     public function notificationList(
         Config $config,
         Client $client,
+        Applications $applicationsAdapter,
+        Organizations $organizationsAdapter,
         Notifications $notificationsAdapter,
         $uuid,
         $limit = 50,
         $filter = null,
-        $sort = '~created_at'
+        $sort = '~created_at',
+        $options = ['details']
     ) {
 
         // Allows for limits and sort criteria.
@@ -58,19 +64,66 @@ public function notificationList(
         $format = $extraConfig['format'];
         $timezone = new \DateTimeZone($tz);
 
+        /**
+         * If we are using the details option, override the headers as we will
+         * be using a different number of columns.
+         *
+         * We will also be making THREE additional API calls which is why details
+         * nestled in as an option rather than the default, with a warning that
+         * it will be slower.
+         *
+         * We have to get both admins and members as separate API calls as there
+         * is no single call to source all users in an organisation.
+         *
+         * The array_reduce() allows us to go from an ArrayObject of MemberResponses
+         * to a simple associative array keyed on user UUID with a value of their email.
+         *
+         * @TODO find a way to store the application object further up the chain
+         * as we can call on that where needed.
+         */
+        if ($options['details']) {
+            $table->setHeaders(['UUID', 'User', 'Created', 'Name', 'Status']);
+
+            $application = $applicationsAdapter->get($uuid);
+            $orgUuid = $application->organization->uuid;
+    
+            $admins = $organizationsAdapter->getAdmins($orgUuid);
+            $members = $organizationsAdapter->getMembers($orgUuid);
+    
+            $users = $admins->getArrayCopy() + $members->getArrayCopy();
+            $uuids = array_reduce($users, function ($result, $member) {
+                $result[$member->uuid] = $member->mail;
+                return $result;
+            }, []);
+        }
+
         foreach ($notifications as $notification) {
             $createdDate = new \DateTime($notification->created_at);
             $createdDate->setTimezone($timezone);
 
+            $rows = [
+                    $notification->uuid,
+                    $createdDate->format($format),
+                    $notification->label,
+                    $notification->status,
+            ];
+
+            /**
+             * Again only fires if we've used the details option.
+             * There is a chance that an operation will occur without a user attached.
+             * This could happen if an automated task/Acquia support person does something.
+             * The code here finds the user by UUID and presents their email.
+             */
+            if ($options['details']) {
+                $author = $notification->context->author->uuid;
+                $mail = isset($uuids[$author]) ? $uuids[$author] : 'N/A';
+                array_splice($rows, 1, 0, $mail);
+            }
+
             $table
                 ->addRows(
                     [
-                    [
-                        $notification->uuid,
-                        $createdDate->format($format),
-                        $notification->label,
-                        $notification->status,
-                    ],
+                        $rows
                     ]
                 );
         }
@@ -88,8 +141,14 @@ public function notificationList(
      * @aliases n:i
      * @throws  \Exception
      */
-    public function notificationInfo(Config $config, Notifications $notificationsAdapter, $uuid, $notificationUuid)
-    {
+    public function notificationInfo(
+        Config $config,
+        Applications $applicationsAdapter,
+        Organizations $organizationsAdapter,
+        Notifications $notificationsAdapter,
+        $uuid,
+        $notificationUuid
+    ) {
 
         $extraConfig = $config->get('extraconfig');
         $tz = $extraConfig['timezone'];
@@ -103,7 +162,21 @@ public function notificationInfo(Config $config, Notifications $notificationsAda
         $completedDate = new \DateTime($notification->completed_at);
         $completedDate->setTimezone($timezone);
 
+        // @TODO Find a way to store the application object earlier to remove this call.
+        $application = $applicationsAdapter->get($uuid);
+        $orgUuid = $application->organization->uuid;
+        $admins = $organizationsAdapter->getAdmins($orgUuid);
+        $members = $organizationsAdapter->getMembers($orgUuid);
+        $users = $admins->getArrayCopy() + $members->getArrayCopy();
+        $uuids = array_reduce($users, function ($result, $member) {
+            $result[$member->uuid] = $member->mail;
+            return $result;
+        }, []);
+        $author = $notification->context->author->uuid;
+        $mail = isset($uuids[$author]) ? $uuids[$author] : 'N/A';
+
         $this->say(sprintf('ID: %s', $notification->uuid));
+        $this->say(sprintf('User: %s', $mail));
         $this->say(sprintf('Event: %s', $notification->event));
         $this->say(sprintf('Description: %s', htmlspecialchars_decode($notification->description)));
         $this->say(sprintf('Status: %s', $notification->status));
diff --git a/tests/AcquiaCliTestCase.php b/tests/AcquiaCliTestCase.php
index 6c102d3..d602097 100644
--- a/tests/AcquiaCliTestCase.php
+++ b/tests/AcquiaCliTestCase.php
@@ -184,6 +184,7 @@ public static function getFixtureMap()
                 'get' => 'Applications/getAllApplications.json',
             ],
             '/applications/a47ac10b-58cc-4372-a567-0e02b2c3d470' => [
+                'get' => 'Applications/getApplication.json',
                 'put' => 'Applications/renameApplication.json'
             ],
             '/applications/a47ac10b-58cc-4372-a567-0e02b2c3d470/environments' => [
diff --git a/tests/Commands/NotificationCommandTest.php b/tests/Commands/NotificationCommandTest.php
index 26fe634..3987450 100644
--- a/tests/Commands/NotificationCommandTest.php
+++ b/tests/Commands/NotificationCommandTest.php
@@ -24,10 +24,19 @@ public function notificationProvider()
 +--------------------------------------+---------------------+-----------------------------------+-----------+
 | 1bd3487e-71d1-4fca-a2d9-5f969b3d35c1 | 2019-07-30 06:47:13 | Application added to recents list | completed |
 +--------------------------------------+---------------------+-----------------------------------+-----------+
+TABLE;
+
+        $getAllNotifictionsDetails = <<<TABLE
++--------------------------------------+------+---------------------+-----------------------------------+-----------+
+| UUID                                 | User | Created             | Name                              | Status    |
++--------------------------------------+------+---------------------+-----------------------------------+-----------+
+| 1bd3487e-71d1-4fca-a2d9-5f969b3d35c1 | N/A  | 2019-07-30 06:47:13 | Application added to recents list | completed |
++--------------------------------------+------+---------------------+-----------------------------------+-----------+
 TABLE;
 
         $getNotification = <<<INFO
 >  ID: f4b37e3c-1g96-4ed4-ad20-3081fe0f9545
+>  User: N/A
 >  Event: DatabaseBackupCreated
 >  Description: A "sample_db" database backup has been created for "Dev".
 >  Status: completed
@@ -40,6 +49,10 @@ public function notificationProvider()
                 ['notification:list', 'devcloud:devcloud2'],
                 $getAllNotifictions . PHP_EOL
             ],
+            [
+                ['notification:list', 'devcloud:devcloud2', '--details'],
+                $getAllNotifictionsDetails . PHP_EOL
+            ],
             [
                 ['notification:info', 'devcloud:devcloud2', 'f4b37e3c-1g96-4ed4-ad20-3081fe0f9545'],
                 $getNotification . PHP_EOL