diff --git a/projects/ucap-webmessenger-core/src/lib/type/default-screen.type.ts b/projects/ucap-webmessenger-core/src/lib/type/default-screen.type.ts
new file mode 100644
index 00000000..e62667d1
--- /dev/null
+++ b/projects/ucap-webmessenger-core/src/lib/type/default-screen.type.ts
@@ -0,0 +1,4 @@
+export enum DefaultScreen {
+  Messenger = 'M',
+  Call = 'C'
+}
diff --git a/projects/ucap-webmessenger-core/src/lib/type/file-transfer-permissions.type.ts b/projects/ucap-webmessenger-core/src/lib/type/file-transfer-permissions.type.ts
new file mode 100644
index 00000000..a093a26b
--- /dev/null
+++ b/projects/ucap-webmessenger-core/src/lib/type/file-transfer-permissions.type.ts
@@ -0,0 +1,7 @@
+export enum FileTransferPermissions {
+  All = 'A',
+  Upload = 'U',
+  Download = 'D',
+  None = 'N',
+  Image = 'I'
+}
diff --git a/projects/ucap-webmessenger-core/src/lib/type/organization-chart-permissions.type.ts b/projects/ucap-webmessenger-core/src/lib/type/organization-chart-permissions.type.ts
new file mode 100644
index 00000000..506c2a8d
--- /dev/null
+++ b/projects/ucap-webmessenger-core/src/lib/type/organization-chart-permissions.type.ts
@@ -0,0 +1,5 @@
+export enum OrganizationChartPermissions {
+  Group = 'G',
+  Company = 'C',
+  None = 'N'
+}
diff --git a/projects/ucap-webmessenger-core/src/lib/type/video-conference-type.type.ts b/projects/ucap-webmessenger-core/src/lib/type/video-conference-type.type.ts
new file mode 100644
index 00000000..8d19dbcc
--- /dev/null
+++ b/projects/ucap-webmessenger-core/src/lib/type/video-conference-type.type.ts
@@ -0,0 +1,4 @@
+export enum VideoConferenceType {
+  Uprism = 'U',
+  Cisco = 'C'
+}
diff --git a/projects/ucap-webmessenger-core/src/public-api.ts b/projects/ucap-webmessenger-core/src/public-api.ts
index 1efbf2fe..879e03a7 100644
--- a/projects/ucap-webmessenger-core/src/public-api.ts
+++ b/projects/ucap-webmessenger-core/src/public-api.ts
@@ -7,10 +7,14 @@ export * from './lib/type/call-alarm.type';
 export * from './lib/type/call-forward.type';
 export * from './lib/type/call-mode.type';
 export * from './lib/type/caller-type.type';
+export * from './lib/type/default-screen.type';
 export * from './lib/type/device-devision.type';
 export * from './lib/type/device-type.type';
+export * from './lib/type/file-transfer-permissions.type';
 export * from './lib/type/locale-code.type';
 export * from './lib/type/notification-method.type';
+export * from './lib/type/organization-chart-permissions.type';
 export * from './lib/type/push-type.type';
 export * from './lib/type/status-code.type';
 export * from './lib/type/status-type.type';
+export * from './lib/type/video-conference-type.type';
diff --git a/projects/ucap-webmessenger-protocol-option/src/public-api.ts b/projects/ucap-webmessenger-protocol-option/src/public-api.ts
index 1f4ba615..59c5c147 100644
--- a/projects/ucap-webmessenger-protocol-option/src/public-api.ts
+++ b/projects/ucap-webmessenger-protocol-option/src/public-api.ts
@@ -11,4 +11,6 @@ export * from './lib/models/view';
 
 export * from './lib/services/option-protocol.service';
 
+export * from './lib/types/service';
+
 export * from './lib/ucap-option-protocol.module';
diff --git a/projects/ucap-webmessenger-protocol-query/src/lib/models/auth.ts b/projects/ucap-webmessenger-protocol-query/src/lib/models/auth.ts
new file mode 100644
index 00000000..8297aa9f
--- /dev/null
+++ b/projects/ucap-webmessenger-protocol-query/src/lib/models/auth.ts
@@ -0,0 +1,121 @@
+import {
+  ProtocolRequest,
+  ProtocolResponse,
+  ProtocolEncoder,
+  PacketBody,
+  ProtocolDecoder,
+  ProtocolMessage,
+  PacketBodyValue
+} from '@ucap-webmessenger/protocol';
+import {
+  DeviceType,
+  FileTransferPermissions,
+  OrganizationChartPermissions,
+  DefaultScreen,
+  VideoConferenceType
+} from '@ucap-webmessenger/core';
+
+export interface AuthRequest extends ProtocolRequest {
+  deviceType: DeviceType;
+}
+
+export interface AuthResponse extends ProtocolResponse {
+  // 0 단말타입(s)
+  deviceType?: DeviceType;
+  // 1 파일전송허용회사정보(s)
+  fileTransferAllowedCompanyList?: string[];
+  // 2 파일전송권한(s)
+  fileTransferPermissions?: FileTransferPermissions;
+  // 3 파일보관기간(n)
+  fileRetentionPeriod?: number;
+  // 4 비밀번호유효기간(n)
+  passwordValidityPeriod?: number;
+  // 5 화상회의권한(s)
+  canVideoConference?: boolean;
+  // 6 조직도권한(s)
+  organizationChartPermissions?: OrganizationChartPermissions;
+  // 7 외부전화권한(s)
+  canExternalCall?: boolean;
+  // 8 내/외부망 체크(s)
+  checkNetwork?: boolean;
+  // 9 아이폰사용여부(s)
+  useIPhone?: boolean;
+  // 10 메인화면(s)
+  defaultScreen?: DefaultScreen;
+  // 11 모바일 화면캡처사용여부(s)
+  canCaptureMobileScreen?: boolean;
+  // 12 마이톡권한(s)
+  canMyTalk?: boolean;
+  // 13 타이머챗권한(s)
+  canTimerChat?: boolean;
+  // 14 메일보내기권한(s)
+  canSendEmail?: boolean;
+  // 15 MDM권한(s)
+  canMdm?: boolean;
+  // 16 쿠폰선물권한(s)
+  canCouponGift?: boolean;
+  // 17 GAMS 사용여부(s)
+  useGams?: boolean;
+  // 18 PC 화면캡춰 사용여부(s)
+  useCapturePcScreen?: boolean;
+  // 19 화상회의타입(s)
+  videoConferenceType?: VideoConferenceType;
+  // 20 번역 권한(s)
+  canTranslation?: boolean;
+  // 21 스케쥴 보기 권한(s)
+  scheduleViewAllowedCompanyList?: string[];
+  // 22 챗봇 권한(s)
+  canChatBot?: boolean;
+  // 23 스트리밍 전송 허용회사정보(s)
+  streamingTransmissionAllowedCompanyList?: string[];
+  // 24 스트리밍 전송 권한(s)
+  canStreamingTransmission?: boolean;
+  // 25 I-Messenger 메시지함 권한
+  canIMessengerMessageBox?: boolean;
+}
+
+export const encodeAuth: ProtocolEncoder<AuthRequest> = (req: AuthRequest) => {
+  const bodyList: PacketBody[] = [];
+
+  bodyList.push({
+    type: PacketBodyValue.String,
+    value: req.deviceType
+  });
+
+  return bodyList;
+};
+
+export const decodeAuth: ProtocolDecoder<AuthResponse> = (
+  message: ProtocolMessage
+) => {
+  return {
+    deviceType: message.bodyList[0] as DeviceType,
+    fileTransferAllowedCompanyList: (message.bodyList[1] as string).split(';'),
+    fileTransferPermissions: message.bodyList[2] as FileTransferPermissions,
+    fileRetentionPeriod: message.bodyList[3],
+    passwordValidityPeriod: message.bodyList[4],
+    canVideoConference: message.bodyList[5] === 'Y' ? true : false,
+    organizationChartPermissions: message
+      .bodyList[6] as OrganizationChartPermissions,
+    canExternalCall: message.bodyList[7] === 'Y' ? true : false,
+    checkNetwork: message.bodyList[8] === 'Y' ? true : false,
+    useIPhone: message.bodyList[9] === 'Y' ? true : false,
+    defaultScreen: message.bodyList[10] as DefaultScreen,
+    canCaptureMobileScreen: message.bodyList[11] === 'Y' ? true : false,
+    canMyTalk: message.bodyList[12] === 'Y' ? true : false,
+    canTimerChat: message.bodyList[13] === 'Y' ? true : false,
+    canSendEmail: message.bodyList[14] === 'Y' ? true : false,
+    canMdm: message.bodyList[15] === 'Y' ? true : false,
+    canCouponGift: message.bodyList[16] === 'Y' ? true : false,
+    useGams: message.bodyList[17] === 'Y' ? true : false,
+    useCapturePcScreen: message.bodyList[18] === 'Y' ? true : false,
+    videoConferenceType: message.bodyList[19] as VideoConferenceType,
+    canTranslation: message.bodyList[20] === 'Y' ? true : false,
+    scheduleViewAllowedCompanyList: (message.bodyList[21] as string).split(';'),
+    canChatBot: message.bodyList[22] === 'Y' ? true : false,
+    streamingTransmissionAllowedCompanyList: (message
+      .bodyList[23] as string).split(';'),
+    canStreamingTransmission: message.bodyList[24] === 'Y' ? true : false,
+    canIMessengerMessageBox: message.bodyList[25] === 'Y' ? true : false
+  } as AuthResponse;
+};
diff --git a/projects/ucap-webmessenger-protocol-query/src/lib/types/service.ts b/projects/ucap-webmessenger-protocol-query/src/lib/types/service.ts
new file mode 100644
index 00000000..efc92581
--- /dev/null
+++ b/projects/ucap-webmessenger-protocol-query/src/lib/types/service.ts
@@ -0,0 +1,34 @@
+export const SVC_TYPE_QUERY_DATA = 91; // 사용자 정보 쿼리
+
+export const SSVC_TYPE_QUERY_DATA_USER_REQ = 1; // 사용자 정보 쿼리 요청
+export const SSVC_TYPE_QUERY_DATA_USER_RES = 2; //
+export const SSVC_TYPE_QUERY_EXT_DATA_USER_REQ = 3; // 사용자 추가 정보 쿼리 요청
+export const SSVC_TYPE_QUERY_EXT_DATA_USER_RES = 4; //
+export const SSVC_TYPE_QUERY_DEPT_REQ = 11; // 부서 정보 쿼리 요청
+export const SSVC_TYPE_QUERY_DEPT_DATA = 12; //
+export const SSVC_TYPE_QUERY_DEPT_RES = 13; //
+export const SSVC_TYPE_QUERY_DEPT_USER_REQ = 14; // 사용자 검색 쿼리 요청
+export const SSVC_TYPE_QUERY_DEPT_USER_DATA = 15; //
+export const SSVC_TYPE_QUERY_DEPT_USER_RES = 16; //
+export const SSVC_TYPE_QUERY_TEAM_CONTACT_USER_REQ = 17; // 공용 주소록 검색 쿼리 요청
+export const SSVC_TYPE_QUERY_TEAM_CONTACT_USER_DATA = 18; //
+export const SSVC_TYPE_QUERY_TEAM_CONTACT_USER_RES = 19; //
+export const SSVC_TYPE_QUERY_USER_SEQ_REQ = 21; // 사용자 SEQ 검색
+export const SSVC_TYPE_QUERY_USER_SEQ_DATA = 22; // 사용자 SEQ 정보
+export const SSVC_TYPE_QUERY_USER_SEQ_DATA2 = 24; // 사용자 SEQ 정보 (상세)
+export const SSVC_TYPE_QUERY_USER_SEQ_RES = 23; //
+export const SSVC_TYPE_QUERY_USER_ID_REQ = 25; // 사용자 ID 검색
+export const SSVC_TYPE_QUERY_USER_ID_DATA = 26; // 사용자 ID 정보
+export const SSVC_TYPE_QUERY_USER_ID_RES = 27; //
+export const SSVC_TYPE_QUERY_USER_BY_DN_REQ = 31; // 사용자 정보 검색 요청(DN으로)
+export const SSVC_TYPE_QUERY_USER_BY_DN_DATA = 32; //
+export const SSVC_TYPE_QUERY_USER_BY_DN_RES = 33; // 사용자 정보 검색 응답(DN으로)
+export const SSVC_TYPE_QUERY_MY_GROUP_REQ = 41; // 정렬된 그룹 SEQs 정보 요청
+export const SSVC_TYPE_QUERY_MY_GROUP_RES = 42; // 정렬된 그룹 SEQs 정보 응답
+export const SSVC_TYPE_QUERY_CONFIRM_USER_REQ = 51; // 사용자 확인 요청
+export const SSVC_TYPE_QUERY_CONFIRM_USER_RES = 52; // 사용자 확인 응답
+export const SSVC_TYPE_QUERY_AUTH_REQ = 91; // 사용자 권한 정보 요청
+export const SSVC_TYPE_QUERY_AUTH_RES = 92; // 사용자 권한 정보 응답
+export const SSVC_TYPE_QUERY_CONTACT_VCARD_REQ = 101; // 명함주소록(거래처) 검색 요청
+export const SSVC_TYPE_QUERY_CONTACT_VCARD_DATA = 102; // 명함주소록(거래처) 데이터
+export const SSVC_TYPE_QUERY_CONTACT_VCARD_RES = 103; // 명함주소록(거래처) 검색 요청 응답
diff --git a/projects/ucap-webmessenger-protocol-query/src/public-api.ts b/projects/ucap-webmessenger-protocol-query/src/public-api.ts
index 85db4a9d..14062a62 100644
--- a/projects/ucap-webmessenger-protocol-query/src/public-api.ts
+++ b/projects/ucap-webmessenger-protocol-query/src/public-api.ts
@@ -2,6 +2,10 @@
  * Public API Surface of ucap-webmessenger-protocol-query
  */
 
+export * from './lib/models/auth';
+
 export * from './lib/services/query-protocol.service';
 
+export * from './lib/types/service';
+
 export * from './lib/ucap-query-protocol.module';