diff --git a/Resource/batchApiMTLS/batchapiTest.csv b/Resource/batchApiMTLS/batchapiTest.csv
new file mode 100644
index 0000000..0b8df03
--- /dev/null
+++ b/Resource/batchApiMTLS/batchapiTest.csv
@@ -0,0 +1,5 @@
+merchantID=qaebc2,batchID=rgdltnd0,recordCount=2,statusEmail=ynachire@visa.com,targetAPIVersion=1.86,creationDate=2025-03-05,reference=
+merchantID,merchantReferenceCode,merchantDefinedData_field1,ccAuthService_run,billTo_firstName,billTo_lastName,billTo_email,billTo_street1,billTo_city,billTo_state,billTo_country,billTo_postalCode,card_accountNumber,card_expirationMonth,card_expirationYear,card_cardType,purchaseTotals_currency,purchaseTotals_grandTotalAmount,item_#_productCode
+qaebc2,1,4837,true,Jay,Smith,ynachire@visa.com,8 Mission Street,San Francisco,CA,US,94101,4111111111111111,12,2036,001,GBP,8.00,1
+qaebc2,2,7209,true,Jay,Smith,ynachire@visa.com,8 Mission Street,San Francisco,CA,US,94101,4111111111111111,12,2036,001,GBP,8.00,1
+END,SUM=16.00
\ No newline at end of file
diff --git a/Samples/BatchUploadAPI/BatchUploaMTLSWithKeys.js b/Samples/BatchUploadAPI/BatchUploaMTLSWithKeys.js
new file mode 100644
index 0000000..8bef4e8
--- /dev/null
+++ b/Samples/BatchUploadAPI/BatchUploaMTLSWithKeys.js
@@ -0,0 +1,91 @@
+'use strict';
+
+const path = require('path');
+const BatchUploadWithMTLSApi = require('cybersource-rest-client/src/api/BatchUploadWithMTLSApi');
+
+function writeLogAudit(status) {
+    const filename = path.basename(__filename).split('.')[0];
+    console.log(`[Sample Code Testing] [${filename}] ${status}`);
+}
+
+function run(callback) {
+    try {
+        // File path: add your own path
+        const fileName = 'batchapiTest.csv';
+        const inputFilePath = path.resolve(__dirname, '../../Resource/batchApiMTLS/', fileName);
+
+        // Env Host name
+        const environmentHostname = 'secure-batch-test.cybersource.com';
+
+        // PGP Public Key Path: add your own path
+        const publicKeyFilePath = path.resolve(__dirname, '../../Resource/batchApiMTLS/bts-encryption-public.asc');
+
+        // Client Private Key Path: add your own path
+        const clientPrivateKeyFilePath = path.resolve(__dirname, '../../Resource/batchApiMTLS/client_private_key.key');
+
+        // Client Certificate Path: add your own path
+        const clientCertFilePath = path.resolve(__dirname, '../../Resource/batchApiMTLS/client_cert.crt');
+
+        // Server Certificate Path: add your own path
+        const serverTrustCertPath = path.resolve(__dirname, '../../Resource/batchApiMTLS/serverCasCert.pem');
+
+        // Log configuration
+        const log_config = {
+            enableLog: true,
+            logFileName: 'cybs-batch-upload',
+            logDirectory: './logs',
+            logFileMaxSize: 5242880,
+            loggingLevel: 'debug',
+            enableMasking: false
+        };
+        
+
+        const apiInstance = new BatchUploadWithMTLSApi(log_config);
+
+        const opts = {
+            inputFilePath,
+            environmentHostname,
+            publicKeyFilePath,
+            clientPrivateKeyFilePath,
+            clientCertFilePath,
+            serverTrustCertPath,
+            // clientKeyPassword: undefined, // add if needed
+            verify_ssl: true
+        };
+
+        apiInstance.uploadBatchAPIWithKeys(
+            opts,
+            function (error, result) {
+                if (error) {
+                    if (error.message) {
+                        console.log('\nError :', error.message);
+                    } else if (error.error && error.error.message) {
+                        console.log('\nError :', error.error.message);
+                    } else {
+                        console.log('\nError :', JSON.stringify(error, null, 2));
+                    }
+                    writeLogAudit('Error');
+                } else if (result) {
+                    const responseCode = result.status;
+                    const responseMessage = result.statusText;
+                    console.log('ResponseCode :', responseCode);
+                    console.log('ResponseMessage :', responseMessage);
+                    writeLogAudit(responseCode);
+                }
+                if (callback) callback(error, result);
+            }
+        );
+    } catch (e) {
+        console.log('\nException : ' + e);
+        writeLogAudit('Exception');
+        if (callback) callback(e);
+    }
+}
+
+if (require.main === module) {
+    run(function () {
+        console.log('\nBatchUploaMTLSWithKeys Sample end.');
+    });
+}
+
+module.exports.run = run;
\ No newline at end of file
diff --git a/Samples/BatchUploadAPI/BatchUploadMTLSWithP12.js b/Samples/BatchUploadAPI/BatchUploadMTLSWithP12.js
new file mode 100644
index 0000000..2dbc404
--- /dev/null
+++ b/Samples/BatchUploadAPI/BatchUploadMTLSWithP12.js
@@ -0,0 +1,83 @@
+'use strict';
+
+const path = require('path');
+const BatchUploadWithMTLSApi = require('cybersource-rest-client/src/api/BatchUploadWithMTLSApi');
+
+function writeLogAudit(status) {
+    const filename = path.basename(__filename).split('.')[0];
+    console.log(`[Sample Code Testing] [${filename}] ${status}`);
+}
+
+function run(callback) {
+    try {
+        // Input file: : add your own path
+        const inputFilePath = path.resolve(__dirname, '../../Resource/batchApiMTLS/batchapiTest.csv');
+        // Host name
+        const envHostName = 'secure-batch-test.cybersource.com';
+
+        // Path of public key for pgp encryption: add your own path
+        const publicKeyFile = path.resolve(__dirname, '../../Resource/batchApiMTLS/bts-encryption-public.asc');
+        // Path (P12) containing client private key and cert: add your own path
+        const clientCertP12FilePath = path.resolve(__dirname, '../../Resource/batchApiMTLS/pushtest.p12');
+
+        // Store password: : add your own
+        const clientCertP12Password = 'changeit';
+
+        // Server cert: : add your own path
+        const serverTrustCertPath = path.resolve(__dirname, '../../Resource/batchApiMTLS/serverCasCert.pem');
+        const log_config = {
+            enableLog: true,
+            logFileName: 'cybs-batch-upload',
+            logDirectory: './logs',
+            logFileMaxSize: 5242880,
+            loggingLevel: 'debug'
+        };
+
+        const apiInstance = new BatchUploadWithMTLSApi(log_config);
+
+        const opts = {
+            inputFilePath,
+            environmentHostname: envHostName,
+            publicKeyFilePath: publicKeyFile,
+            clientCertP12FilePath,
+            clientCertP12Password,
+            serverTrustCertPath,
+            verify_ssl: true
+        };
+
+        apiInstance.uploadBatchAPIWithP12(
+            opts,
+            function (error, result) {
+                if (error) {
+                    if (error.message) {
+                        console.log('\nError :', error.message);
+                    } else if (error.error && error.error.message) {
+                        console.log('\nError :', error.error.message);
+                    } else {
+                        console.log('\nError :', JSON.stringify(error, null, 2));
+                    }
+                    writeLogAudit('Error');
+                } else if (result) {
+                    const responseCode = result.status;
+                    const responseMessage = result.statusText;
+                    console.log('ResponseCode :', responseCode);
+                    console.log('ResponseMessage :', responseMessage);
+                    writeLogAudit(responseCode);
+                }
+                if (callback) callback(error, result);
+            }
+        );
+    } catch (e) {
+        console.log('\nException : ' + e);
+        writeLogAudit('Exception');
+        if (callback) callback(e);
+    }
+}
+
+if (require.main === module) {
+    run(function () {
+        console.log('\nBatchUploadMTLSWithP12 Sample end.');
+    });
+}
+
+module.exports.run = run;
\ No newline at end of file