diff --git a/locales/en.toml b/locales/en.toml
index 1acc7307..c00eeff4 100644
--- a/locales/en.toml
+++ b/locales/en.toml
@@ -578,6 +578,27 @@ success = "Success"
 [msg.userfront.login_success]
 subtitle = "Subtitle"
 
+[msg.userfront.consent]
+accept_error = "Failed to process consent: {{error}}"
+client_id = "Client ID: {{id}}"
+client_unknown = "Unknown application"
+description = "The service below is requesting access to your account information.\nPlease choose whether to continue."
+load_error = "Failed to load consent information: {{error}}"
+missing_redirect = "Consent was processed, but the redirect URL was missing."
+redirect_notice = "After consent, you will be redirected automatically."
+scope_count = "Total {{count}}"
+
+[msg.userfront.consent.cancel]
+confirm = "If you cancel consent, you will not be able to use this service. Do you want to cancel?"
+error = "An error occurred while cancelling consent: {{error}}"
+
+[msg.userfront.consent.scope]
+email = "Email address (account identification and notifications)"
+offline_access = "Offline access (keep signed in)"
+openid = "OpenID authentication information (signin session check)"
+phone = "Phone number (identity verification and notifications)"
+profile = "Basic profile information (name, user identifier)"
+
 [msg.userfront.profile]
 department_missing = "Department Missing"
 department_required = "Department Required"
@@ -1609,6 +1630,15 @@ later = "Later"
 qr = "QR"
 title = "Title"
 
+[ui.userfront.consent]
+accept = "Agree and continue"
+requested_scopes = "Requested permissions"
+title = "Permission request"
+
+[ui.userfront.consent.cancel]
+confirm_button = "Yes, cancel"
+title = "Cancel consent"
+
 [ui.userfront.nav]
 dashboard = "Dashboard"
 logout = "Logout"
diff --git a/locales/ko.toml b/locales/ko.toml
index 56552cb1..b86a9f67 100644
--- a/locales/ko.toml
+++ b/locales/ko.toml
@@ -578,6 +578,27 @@ success = "로그인 승인에 성공했습니다."
 [msg.userfront.login_success]
 subtitle = "성공적으로 로그인되었습니다."
 
+[msg.userfront.consent]
+accept_error = "동의 처리에 실패했습니다: {{error}}"
+client_id = "클라이언트 ID: {{id}}"
+client_unknown = "알 수 없는 앱"
+description = "아래 서비스가 회원님의 계정 정보에 접근하려고 합니다.\n계속 진행하려면 동의 여부를 선택해 주세요."
+load_error = "동의 정보를 불러오는데 실패했습니다: {{error}}"
+missing_redirect = "동의가 처리되었으나 리다이렉트 URL을 받지 못했습니다."
+redirect_notice = "동의 후 자동으로 서비스로 이동합니다."
+scope_count = "총 {{count}}개"
+
+[msg.userfront.consent.cancel]
+confirm = "권한 동의를 취소하면 해당 서비스를 이용할 수 없습니다. 취소하시겠습니까?"
+error = "취소 처리 중 오류가 발생했습니다: {{error}}"
+
+[msg.userfront.consent.scope]
+email = "이메일 주소 (계정 식별 및 알림 용도)"
+offline_access = "오프라인 접근 (로그인 유지)"
+openid = "OpenID 인증 정보 (로그인 상태 확인)"
+phone = "휴대폰 번호 (본인 인증 및 알림)"
+profile = "기본 프로필 정보 (이름, 사용자 식별자)"
+
 [msg.userfront.profile]
 department_missing = "소속 정보 없음"
 department_required = "소속을 입력해주세요."
@@ -1608,6 +1629,15 @@ later = "나중에 하기 (대시보드로 이동)"
 qr = "QR 인증 (카메라 켜기)"
 title = "로그인 완료"
 
+[ui.userfront.consent]
+accept = "동의하고 계속하기"
+requested_scopes = "요청된 권한"
+title = "접근 권한 요청"
+
+[ui.userfront.consent.cancel]
+confirm_button = "예, 취소합니다"
+title = "동의 취소"
+
 [ui.userfront.nav]
 dashboard = "대시보드"
 logout = "로그아웃"
diff --git a/locales/template.toml b/locales/template.toml
index 10013546..452d49be 100644
--- a/locales/template.toml
+++ b/locales/template.toml
@@ -578,6 +578,27 @@ success = ""
 [msg.userfront.login_success]
 subtitle = ""
 
+[msg.userfront.consent]
+accept_error = ""
+client_id = ""
+client_unknown = ""
+description = ""
+load_error = ""
+missing_redirect = ""
+redirect_notice = ""
+scope_count = ""
+
+[msg.userfront.consent.cancel]
+confirm = ""
+error = ""
+
+[msg.userfront.consent.scope]
+email = ""
+offline_access = ""
+openid = ""
+phone = ""
+profile = ""
+
 [msg.userfront.profile]
 department_missing = ""
 department_required = ""
@@ -1608,6 +1629,15 @@ later = ""
 qr = ""
 title = ""
 
+[ui.userfront.consent]
+accept = ""
+requested_scopes = ""
+title = ""
+
+[ui.userfront.consent.cancel]
+confirm_button = ""
+title = ""
+
 [ui.userfront.nav]
 dashboard = ""
 logout = ""
diff --git a/userfront/assets/translations/en.toml b/userfront/assets/translations/en.toml
index 06157018..24e137c2 100644
--- a/userfront/assets/translations/en.toml
+++ b/userfront/assets/translations/en.toml
@@ -179,6 +179,27 @@ success = "Success"
 [msg.userfront.login_success]
 subtitle = "Subtitle"
 
+[msg.userfront.consent]
+accept_error = "Failed to process consent: {error}"
+client_id = "Client ID: {id}"
+client_unknown = "Unknown application"
+description = "The service below is requesting access to your account information.\nPlease choose whether to continue."
+load_error = "Failed to load consent information: {error}"
+missing_redirect = "Consent was processed, but the redirect URL was missing."
+redirect_notice = "After consent, you will be redirected automatically."
+scope_count = "Total {count}"
+
+[msg.userfront.consent.cancel]
+confirm = "If you cancel consent, you will not be able to use this service. Do you want to cancel?"
+error = "An error occurred while cancelling consent: {error}"
+
+[msg.userfront.consent.scope]
+email = "Email address (account identification and notifications)"
+offline_access = "Offline access (keep signed in)"
+openid = "OpenID authentication information (signin session check)"
+phone = "Phone number (identity verification and notifications)"
+profile = "Basic profile information (name, user identifier)"
+
 [msg.userfront.profile]
 department_missing = "Department Missing"
 department_required = "Department Required"
@@ -487,6 +508,15 @@ later = "Later"
 qr = "QR"
 title = "Title"
 
+[ui.userfront.consent]
+accept = "Agree and continue"
+requested_scopes = "Requested permissions"
+title = "Permission request"
+
+[ui.userfront.consent.cancel]
+confirm_button = "Yes, cancel"
+title = "Cancel consent"
+
 [ui.userfront.nav]
 dashboard = "Dashboard"
 logout = "Logout"
diff --git a/userfront/assets/translations/ko.toml b/userfront/assets/translations/ko.toml
index 80b29c4b..792c7832 100644
--- a/userfront/assets/translations/ko.toml
+++ b/userfront/assets/translations/ko.toml
@@ -179,6 +179,27 @@ success = "로그인 승인에 성공했습니다."
 [msg.userfront.login_success]
 subtitle = "성공적으로 로그인되었습니다."
 
+[msg.userfront.consent]
+accept_error = "동의 처리에 실패했습니다: {error}"
+client_id = "클라이언트 ID: {id}"
+client_unknown = "알 수 없는 앱"
+description = "아래 서비스가 회원님의 계정 정보에 접근하려고 합니다.\n계속 진행하려면 동의 여부를 선택해 주세요."
+load_error = "동의 정보를 불러오는데 실패했습니다: {error}"
+missing_redirect = "동의가 처리되었으나 리다이렉트 URL을 받지 못했습니다."
+redirect_notice = "동의 후 자동으로 서비스로 이동합니다."
+scope_count = "총 {count}개"
+
+[msg.userfront.consent.cancel]
+confirm = "권한 동의를 취소하면 해당 서비스를 이용할 수 없습니다. 취소하시겠습니까?"
+error = "취소 처리 중 오류가 발생했습니다: {error}"
+
+[msg.userfront.consent.scope]
+email = "이메일 주소 (계정 식별 및 알림 용도)"
+offline_access = "오프라인 접근 (로그인 유지)"
+openid = "OpenID 인증 정보 (로그인 상태 확인)"
+phone = "휴대폰 번호 (본인 인증 및 알림)"
+profile = "기본 프로필 정보 (이름, 사용자 식별자)"
+
 [msg.userfront.profile]
 department_missing = "소속 정보 없음"
 department_required = "소속을 입력해주세요."
@@ -487,6 +508,15 @@ later = "나중에 하기 (대시보드로 이동)"
 qr = "QR 인증 (카메라 켜기)"
 title = "로그인 완료"
 
+[ui.userfront.consent]
+accept = "동의하고 계속하기"
+requested_scopes = "요청된 권한"
+title = "접근 권한 요청"
+
+[ui.userfront.consent.cancel]
+confirm_button = "예, 취소합니다"
+title = "동의 취소"
+
 [ui.userfront.nav]
 dashboard = "대시보드"
 logout = "로그아웃"
diff --git a/userfront/assets/translations/template.toml b/userfront/assets/translations/template.toml
index 56e96f22..1c176ab5 100644
--- a/userfront/assets/translations/template.toml
+++ b/userfront/assets/translations/template.toml
@@ -173,6 +173,27 @@ success = ""
 [msg.userfront.login_success]
 subtitle = ""
 
+[msg.userfront.consent]
+accept_error = ""
+client_id = ""
+client_unknown = ""
+description = ""
+load_error = ""
+missing_redirect = ""
+redirect_notice = ""
+scope_count = ""
+
+[msg.userfront.consent.cancel]
+confirm = ""
+error = ""
+
+[msg.userfront.consent.scope]
+email = ""
+offline_access = ""
+openid = ""
+phone = ""
+profile = ""
+
 [msg.userfront.profile]
 department_missing = ""
 department_required = ""
@@ -481,6 +502,15 @@ later = ""
 qr = ""
 title = ""
 
+[ui.userfront.consent]
+accept = ""
+requested_scopes = ""
+title = ""
+
+[ui.userfront.consent.cancel]
+confirm_button = ""
+title = ""
+
 [ui.userfront.nav]
 dashboard = ""
 logout = ""
diff --git a/userfront/lib/features/auth/presentation/consent_screen.dart b/userfront/lib/features/auth/presentation/consent_screen.dart
index 4d4f0734..9d7d8003 100644
--- a/userfront/lib/features/auth/presentation/consent_screen.dart
+++ b/userfront/lib/features/auth/presentation/consent_screen.dart
@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
+import 'package:userfront/i18n.dart';
 import 'package:userfront/core/i18n/locale_utils.dart';
 import 'package:userfront/core/services/auth_proxy_service.dart';
 import 'package:userfront/core/services/web_window.dart';
@@ -19,27 +20,42 @@ class _ConsentScreenState extends State<ConsentScreen> {
   bool _isSubmitting = false;
   String? _error;
 
-  // 사용자가 선택한 스코프 목록
   final Set<String> _selectedScopes = {};
-
-  // 권한별 설명 매핑 (동적으로 업데이트됨)
-  final Map<String, String> _scopeDescriptions = {
-    'openid': 'OpenID 인증 정보 (로그인 상태 확인)',
-    'profile': '기본 프로필 정보 (이름, 사용자 식별자)',
-    'email': '이메일 주소 (계정 식별 및 알림 용도)',
-    'offline_access': '오프라인 접근 (로그인 유지)',
-    'phone': '휴대폰 번호 (본인 인증 및 알림)',
-  };
-
-  // 필수 권한 목록 (동적으로 업데이트됨)
+  final Map<String, String> _scopeDescriptions = {};
   final Set<String> _mandatoryScopes = {'openid'};
 
   @override
   void initState() {
     super.initState();
+    _scopeDescriptions.addAll(_defaultScopeDescriptions());
     _fetchConsentInfo();
   }
 
+  Map<String, String> _defaultScopeDescriptions() {
+    return {
+      'openid': tr(
+        'msg.userfront.consent.scope.openid',
+        fallback: 'OpenID authentication information (signin session check)',
+      ),
+      'profile': tr(
+        'msg.userfront.consent.scope.profile',
+        fallback: 'Basic profile information (name, user identifier)',
+      ),
+      'email': tr(
+        'msg.userfront.consent.scope.email',
+        fallback: 'Email address (account identification and notifications)',
+      ),
+      'offline_access': tr(
+        'msg.userfront.consent.scope.offline_access',
+        fallback: 'Offline access (keep signed in)',
+      ),
+      'phone': tr(
+        'msg.userfront.consent.scope.phone',
+        fallback: 'Phone number (identity verification and notifications)',
+      ),
+    };
+  }
+
   Future<void> _fetchConsentInfo() async {
     try {
       final info = await AuthProxyService.getConsentInfo(
@@ -90,7 +106,11 @@ class _ConsentScreenState extends State<ConsentScreen> {
       });
     } catch (e) {
       setState(() {
-        _error = '동의 정보를 불러오는데 실패했습니다: $e';
+        _error = tr(
+          'msg.userfront.consent.load_error',
+          fallback: 'Failed to load consent information: {{error}}',
+          params: {'error': '$e'},
+        );
         _isLoading = false;
       });
     }
@@ -112,13 +132,21 @@ class _ConsentScreenState extends State<ConsentScreen> {
         webWindow.redirectTo(result['redirectTo']);
       } else {
         setState(() {
-          _error = '동의가 처리되었으나, 리다이렉트 URL을 받지 못했습니다.';
+          _error = tr(
+            'msg.userfront.consent.missing_redirect',
+            fallback:
+                'Consent was processed, but the redirect URL was missing.',
+          );
           _isSubmitting = false;
         });
       }
     } catch (e) {
       setState(() {
-        _error = '동의 처리에 실패했습니다: $e';
+        _error = tr(
+          'msg.userfront.consent.accept_error',
+          fallback: 'Failed to process consent: {{error}}',
+          params: {'error': '$e'},
+        );
         _isSubmitting = false;
       });
     }
@@ -128,17 +156,17 @@ class _ConsentScreenState extends State<ConsentScreen> {
     final confirmed = await showDialog<bool>(
       context: context,
       builder: (context) => AlertDialog(
-        title: const Text('동의 취소'),
-        content: const Text('권한 동의를 취소하면 해당 서비스를 이용할 수 없습니다. 취소하시겠습니까?'),
+        title: Text(tr('ui.userfront.consent.cancel.title')),
+        content: Text(tr('msg.userfront.consent.cancel.confirm')),
         actions: [
           TextButton(
             onPressed: () => Navigator.pop(context, false),
-            child: const Text('아니오'),
+            child: Text(tr('ui.common.cancel')),
           ),
           TextButton(
             onPressed: () => Navigator.pop(context, true),
             style: TextButton.styleFrom(foregroundColor: Colors.red),
-            child: const Text('예, 취소합니다'),
+            child: Text(tr('ui.userfront.consent.cancel.confirm_button')),
           ),
         ],
       ),
@@ -159,9 +187,18 @@ class _ConsentScreenState extends State<ConsentScreen> {
       } catch (e) {
         setState(() => _isSubmitting = false);
         if (mounted) {
-          ScaffoldMessenger.of(
-            context,
-          ).showSnackBar(SnackBar(content: Text('취소 처리 중 오류가 발생했습니다: $e')));
+          ScaffoldMessenger.of(context).showSnackBar(
+            SnackBar(
+              content: Text(
+                tr(
+                  'msg.userfront.consent.cancel.error',
+                  fallback:
+                      'An error occurred while cancelling consent: {{error}}',
+                  params: {'error': '$e'},
+                ),
+              ),
+            ),
+          );
         }
       }
     }
@@ -200,7 +237,9 @@ class _ConsentScreenState extends State<ConsentScreen> {
   }
 
   Widget _buildConsentCard(BuildContext context) {
-    final clientName = _consentInfo?['client']?['client_name'] ?? '알 수 없는 앱';
+    final clientName =
+        _consentInfo?['client']?['client_name'] ??
+        tr('msg.userfront.consent.client_unknown');
     final clientId = _consentInfo?['client']?['client_id'] ?? '-';
     final clientLogo = _consentInfo?['client']?['logo_uri'];
     final requestedScopes =
@@ -223,14 +262,17 @@ class _ConsentScreenState extends State<ConsentScreen> {
               crossAxisAlignment: CrossAxisAlignment.stretch,
               children: [
                 // 1. 헤더 영역
-                const Text(
-                  '접근 권한 요청',
-                  style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
+                Text(
+                  tr('ui.userfront.consent.title'),
+                  style: const TextStyle(
+                    fontSize: 24,
+                    fontWeight: FontWeight.bold,
+                  ),
                   textAlign: TextAlign.center,
                 ),
                 const SizedBox(height: 12),
                 Text(
-                  '아래 서비스가 회원님의 계정 정보에 접근하려고 합니다.\n계속 진행하려면 동의 여부를 선택해 주세요.',
+                  tr('msg.userfront.consent.description'),
                   style: TextStyle(fontSize: 14, color: Colors.grey[600]),
                   textAlign: TextAlign.center,
                 ),
@@ -277,7 +319,11 @@ class _ConsentScreenState extends State<ConsentScreen> {
                             ),
                             const SizedBox(height: 4),
                             Text(
-                              '클라이언트 ID: $clientId',
+                              tr(
+                                'msg.userfront.consent.client_id',
+                                fallback: 'Client ID: {{id}}',
+                                params: {'id': clientId},
+                              ),
                               style: TextStyle(
                                 fontSize: 12,
                                 color: Colors.grey[500],
@@ -296,15 +342,19 @@ class _ConsentScreenState extends State<ConsentScreen> {
                 Row(
                   mainAxisAlignment: MainAxisAlignment.spaceBetween,
                   children: [
-                    const Text(
-                      '요청된 권한',
-                      style: TextStyle(
+                    Text(
+                      tr('ui.userfront.consent.requested_scopes'),
+                      style: const TextStyle(
                         fontSize: 16,
                         fontWeight: FontWeight.bold,
                       ),
                     ),
                     Text(
-                      '총 ${requestedScopes.length}개',
+                      tr(
+                        'msg.userfront.consent.scope_count',
+                        fallback: 'Total {{count}}',
+                        params: {'count': '${requestedScopes.length}'},
+                      ),
                       style: TextStyle(
                         fontSize: 14,
                         color: Theme.of(context).primaryColor,
@@ -367,8 +417,8 @@ class _ConsentScreenState extends State<ConsentScreen> {
                             color: Colors.white,
                           ),
                         )
-                      : const Text(
-                          '동의하고 계속하기',
+                      : Text(
+                          tr('ui.userfront.consent.accept'),
                           style: TextStyle(
                             fontSize: 16,
                             fontWeight: FontWeight.bold,
@@ -384,11 +434,11 @@ class _ConsentScreenState extends State<ConsentScreen> {
                       borderRadius: BorderRadius.circular(8),
                     ),
                   ),
-                  child: const Text('취소'),
+                  child: Text(tr('ui.common.cancel')),
                 ),
                 const SizedBox(height: 16),
                 Text(
-                  '동의 후 자동으로 서비스로 이동합니다.',
+                  tr('msg.userfront.consent.redirect_notice'),
                   style: TextStyle(fontSize: 12, color: Colors.grey[500]),
                   textAlign: TextAlign.center,
                 ),