diff --git a/report/completion/classes/privacy/provider.php b/report/completion/classes/privacy/provider.php
new file mode 100644
index 00000000000..b1b1c68ddbf
--- /dev/null
+++ b/report/completion/classes/privacy/provider.php
@@ -0,0 +1,45 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Privacy provider implementation for report_completion.
+ *
+ * @package    report_completion
+ * @copyright  2018 Mihail Geshoski <mihail@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace report_completion\privacy;
+
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Privacy provider implementation for report_completion.
+ *
+ * @copyright  2018 Mihail Geshoski <mihail@moodle.com>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class provider implements \core_privacy\local\metadata\null_provider {
+    /**
+     * Get the language string identifier with the component's language
+     * file to explain why this plugin stores no data.
+     *
+     * @return  string
+     */
+    public static function get_reason() : string {
+        return 'privacy:metadata';
+    }
+}
diff --git a/report/completion/lang/en/report_completion.php b/report/completion/lang/en/report_completion.php
index 82b0a1026cb..7266eeba3c1 100644
--- a/report/completion/lang/en/report_completion.php
+++ b/report/completion/lang/en/report_completion.php
@@ -34,5 +34,6 @@ $string['page-report-completion-x'] = 'Any completion report';
 $string['page-report-completion-index'] = 'Course completion report';
 $string['page-report-completion-user'] = 'User course completion report';
 $string['pluginname'] = 'Course completion';
+$string['privacy:metadata'] = 'The Course completion report only shows data stored in other locations.';
 $string['eventreportviewed'] = 'Completion report viewed';
 $string['eventuserreportviewed'] = 'Completion user report viewed';