diff --git a/app/Config/Routes.php b/app/Config/Routes.php
index 8fbb16e..c14afab 100644
--- a/app/Config/Routes.php
+++ b/app/Config/Routes.php
@@ -62,6 +62,7 @@ $routes->group('bag', ['filter' => 'loginAuth'], static function ($routes): void
     $routes->get('manual', 'Bag::manual');
     $routes->get('manual/search', 'Bag::manualSearch'); // (:segment) 보다 먼저
     $routes->get('manual/(:segment)', 'Bag::manualPage/$1');
+    $routes->post('activity/print-log', 'Bag::printLog'); // 인쇄 활동 기록(beacon)
 });
 
 $routes->get('bag/number-lookup', 'Bag::numberLookup');
diff --git a/app/Controllers/Admin/ActivityLog.php b/app/Controllers/Admin/ActivityLog.php
index 0125cfc..02923cd 100644
--- a/app/Controllers/Admin/ActivityLog.php
+++ b/app/Controllers/Admin/ActivityLog.php
@@ -46,6 +46,8 @@ class ActivityLog extends BaseController
         'feedback'                 => '사용자 의견',
         'feedback_file'            => '의견 첨부',
         'blockchain_ledger'        => '원장',
+        'export'                   => '엑셀 다운로드',
+        'print'                    => '인쇄',
     ];
 
     /** action → 한글 라벨 */
@@ -53,6 +55,8 @@ class ActivityLog extends BaseController
         'create' => '등록',
         'update' => '수정',
         'delete' => '삭제',
+        'export' => '엑셀 다운로드',
+        'print'  => '인쇄',
     ];
 
     /** 컬럼 → 한글 라벨 (없으면 접미사 추정 → 원문) */
@@ -156,6 +160,10 @@ class ActivityLog extends BaseController
 
         if ($isLogin) {
             $text = '로그인';
+        } elseif ($action === 'export') {
+            $text = '엑셀 다운로드 — ' . (string) ($after['파일'] ?? '');
+        } elseif ($action === 'print') {
+            $text = '인쇄 — ' . (string) ($after['화면'] ?? $after['경로'] ?? '');
         } elseif ($action === 'create') {
             $text = $tlabel . $namePart . ' 등록';
         } elseif ($action === 'delete') {
diff --git a/app/Controllers/Bag.php b/app/Controllers/Bag.php
index 2d7ffc5..9718909 100644
--- a/app/Controllers/Bag.php
+++ b/app/Controllers/Bag.php
@@ -3580,6 +3580,26 @@ SQL);
     /**
      * 사용자 매뉴얼(설명서) — 목차 첫 페이지로 이동.
      */
+    /**
+     * 인쇄 활동 기록 (클라이언트 beforeprint beacon 수신).
+     * 화면(경로·제목)을 활동 로그에 'print' 액션으로 남긴다.
+     */
+    public function printLog(): \CodeIgniter\HTTP\ResponseInterface
+    {
+        $title = trim((string) $this->request->getPost('title'));
+        $path  = trim((string) $this->request->getPost('path'));
+        if (mb_strlen($title) > 120) {
+            $title = mb_substr($title, 0, 120);
+        }
+        if (mb_strlen($path) > 200) {
+            $path = mb_substr($path, 0, 200);
+        }
+        helper('audit');
+        audit_log('print', 'print', 0, null, ['화면' => $title, '경로' => $path]);
+
+        return $this->response->setStatusCode(204);
+    }
+
     public function manual(): \CodeIgniter\HTTP\RedirectResponse
     {
         $first = (new \App\Libraries\ManualRenderer())->firstSlug();
diff --git a/app/Helpers/export_helper.php b/app/Helpers/export_helper.php
index e6af3a4..69ecf97 100644
--- a/app/Helpers/export_helper.php
+++ b/app/Helpers/export_helper.php
@@ -8,6 +8,22 @@ declare(strict_types=1);
  * UTF-8 BOM 포함으로 한글 엑셀 호환성 보장
  */
 
+if (! function_exists('audit_export_log')) {
+    /**
+     * 엑셀/CSV 다운로드를 활동 로그에 기록 (누가·무엇을 다운로드).
+     * 모든 export_* 함수 진입 시 호출 — 실패해도 다운로드에 영향 없음.
+     */
+    function audit_export_log(string $filename): void
+    {
+        try {
+            helper('audit');
+            audit_log('export', 'export', 0, null, ['파일' => $filename]);
+        } catch (\Throwable $e) {
+            // 무시: 로깅 실패가 다운로드를 막지 않도록
+        }
+    }
+}
+
 if (! function_exists('export_csv')) {
     /**
      * CSV 파일을 브라우저로 다운로드 전송
@@ -18,6 +34,7 @@ if (! function_exists('export_csv')) {
      */
     function export_csv(string $filename, array $headers, array $rows): void
     {
+        audit_export_log($filename);
         // 파일명에 .csv 확장자 보장
         if (! str_ends_with($filename, '.csv')) {
             $filename .= '.csv';
@@ -80,6 +97,7 @@ if (! function_exists('export_excel_2003_xml')) {
      */
     function export_excel_2003_xml(string $filename, string $sheetName, array $headers, array $rows, array $topRows = []): void
     {
+        audit_export_log($filename);
         $filename = preg_replace('/\.[^.]+$/u', '', $filename) . '.xls';
 
         $safeSheet = str_replace(['/', '\\', '?', '*', '[', ']'], '', $sheetName);
@@ -147,6 +165,7 @@ if (! function_exists('export_excel_2003_xml_workbook')) {
      */
     function export_excel_2003_xml_workbook(string $filename, array $sheets): void
     {
+        audit_export_log($filename);
         $filename = preg_replace('/\.[^.]+$/u', '', $filename) . '.xls';
 
         $esc = static function (mixed $v): string {
@@ -402,6 +421,7 @@ if (! function_exists('export_bag_flow_report_excel')) {
         array $metaLines,
         array $reportRows
     ): void {
+        audit_export_log($filename);
         $baseName = preg_replace('/\.[^.]+$/u', '', $filename);
         $baseName = preg_replace('/[^\p{L}\p{N}_\-]+/u', '_', $baseName) ?? 'bag_flow';
         $baseName = trim($baseName, '_') !== '' ? trim($baseName, '_') : 'bag_flow';
@@ -452,6 +472,7 @@ if (! function_exists('export_xlsx')) {
      */
     function export_xlsx(string $filename, string $sheetName, array $headers, array $rows): void
     {
+        audit_export_log($filename);
         $filename = preg_replace('/\.[^.]+$/u', '', $filename) . '.xlsx';
 
         $safeSheet = str_replace(['/', '\\', '?', '*', '[', ']'], '', $sheetName);
diff --git a/app/Views/admin/access/activity_log.php b/app/Views/admin/access/activity_log.php
index d86902e..d6c9c2b 100644
--- a/app/Views/admin/access/activity_log.php
+++ b/app/Views/admin/access/activity_log.php
@@ -15,6 +15,8 @@ $actionBadge = static function (string $a): string {
         'create' => 'background:#dcfce7;color:#166534;',
         'update' => 'background:#dbeafe;color:#1e40af;',
         'delete' => 'background:#fee2e2;color:#991b1b;',
+        'export' => 'background:#cffafe;color:#155e75;',
+        'print'  => 'background:#f3e8ff;color:#6b21a8;',
     ];
     return $map[$a] ?? 'background:#f3f4f6;color:#374151;';
 };
diff --git a/app/Views/admin/layout.php b/app/Views/admin/layout.php
index 8a1bdd5..512ed63 100644
--- a/app/Views/admin/layout.php
+++ b/app/Views/admin/layout.php
@@ -201,5 +201,9 @@ tailwind.config = {
   })();
   </script>
   <?= view('components/feedback_widget') ?>
+  <script>
+  /* 인쇄 시 활동 로그 기록(beacon) */
+  (function(){var last=0;window.addEventListener('beforeprint',function(){var now=Date.now();if(now-last<4000)return;last=now;try{var fd=new FormData();fd.append('title',document.title||'');fd.append('path',location.pathname||'');navigator.sendBeacon('<?= site_url('bag/activity/print-log') ?>',fd);}catch(e){}});})();
+  </script>
 </body>
 </html>
diff --git a/app/Views/bag/layout/embed.php b/app/Views/bag/layout/embed.php
index 4da288f..c0c45d1 100644
--- a/app/Views/bag/layout/embed.php
+++ b/app/Views/bag/layout/embed.php
@@ -240,5 +240,9 @@ tailwind.config = {
 })();
 </script>
 <?= view('components/feedback_widget') ?>
+<script>
+/* 인쇄 시 활동 로그 기록(beacon) */
+(function(){var last=0;window.addEventListener('beforeprint',function(){var now=Date.now();if(now-last<4000)return;last=now;try{var fd=new FormData();fd.append('title',document.title||'');fd.append('path',location.pathname||'');navigator.sendBeacon('<?= site_url('bag/activity/print-log') ?>',fd);}catch(e){}});})();
+</script>
 </body>
 </html>
diff --git a/app/Views/bag/layout/main.php b/app/Views/bag/layout/main.php
index fb90a4d..a59b658 100644
--- a/app/Views/bag/layout/main.php
+++ b/app/Views/bag/layout/main.php
@@ -196,5 +196,9 @@ body { overflow: hidden; }
   window.addEventListener('pagehide', closeStuckOverlays);
 })();
 </script>
+<script>
+/* 인쇄 시 활동 로그 기록(beacon) */
+(function(){var last=0;window.addEventListener('beforeprint',function(){var now=Date.now();if(now-last<4000)return;last=now;try{var fd=new FormData();fd.append('title',document.title||'');fd.append('path',location.pathname||'');navigator.sendBeacon('<?= site_url('bag/activity/print-log') ?>',fd);}catch(e){}});})();
+</script>
 </body>
 </html>
diff --git a/app/Views/bag/layout/portal.php b/app/Views/bag/layout/portal.php
index f6ca7c0..30c2a7d 100644
--- a/app/Views/bag/layout/portal.php
+++ b/app/Views/bag/layout/portal.php
@@ -296,5 +296,9 @@ tailwind.config = {
   })();
   </script>
   <?= view('components/feedback_widget') ?>
+  <script>
+  /* 인쇄 시 활동 로그 기록(beacon) */
+  (function(){var last=0;window.addEventListener('beforeprint',function(){var now=Date.now();if(now-last<4000)return;last=now;try{var fd=new FormData();fd.append('title',document.title||'');fd.append('path',location.pathname||'');navigator.sendBeacon('<?= site_url('bag/activity/print-log') ?>',fd);}catch(e){}});})();
+  </script>
 </body>
 </html>