diff --git a/lib/logs.js b/lib/logs.js
index 0983bf94..60df7704 100644
--- a/lib/logs.js
+++ b/lib/logs.js
@@ -1,4 +1,5 @@
 const _ = require('lodash/fp')
+const moment = require('moment')
 
 const db = require('./db')
 const pgp = require('pg-promise')()
@@ -109,4 +110,18 @@ function simpleGetMachineLogs (deviceId, from = new Date(0).toISOString(), until
     .then(_.map(_.mapKeys(_.camelCase)))
 }
 
-module.exports = { getUnlimitedMachineLogs, getMachineLogs, simpleGetMachineLogs, update, getLastSeen, clearOldLogs }
+function logDateFormat (timezone, logs, fields) {
+  const offset = timezone.split(':')[1]
+
+  return _.map(log => {
+    const values = _.map(field => moment.utc(log[field]).utcOffset(parseInt(offset)).format('YYYY-MM-DDTHH:mm:ss.SSS'), fields)
+    const fieldsToOverride = _.zipObject(fields, values)
+
+    return {
+      ...log,
+      ...fieldsToOverride
+    }
+  }, logs)
+}
+
+module.exports = { getUnlimitedMachineLogs, getMachineLogs, simpleGetMachineLogs, update, getLastSeen, clearOldLogs, logDateFormat }
diff --git a/lib/new-admin/graphql/resolvers/log.resolver.js b/lib/new-admin/graphql/resolvers/log.resolver.js
index b8a90ecc..8e3bc3fd 100644
--- a/lib/new-admin/graphql/resolvers/log.resolver.js
+++ b/lib/new-admin/graphql/resolvers/log.resolver.js
@@ -1,18 +1,9 @@
 const { parseAsync } = require('json2csv')
-const moment = require('moment')
 const _ = require('lodash/fp')
 
 const logs = require('../../../logs')
 const serverLogs = require('../../services/server-logs')
 
-const dateFormat = (timezone, logs) => _.map(log => {
-  const offset = timezone.split(':')[1]
-  return {
-    ...log,
-    timestamp: moment.utc(log.timestamp).utcOffset(parseInt(offset)).format('YYYY-MM-DDTHH:mm:ss.SSS')
-  }
-}, logs)
-
 const resolvers = {
   Query: {
     machineLogs: (...[, { deviceId, from, until, limit, offset }]) =>
@@ -24,7 +15,7 @@ const resolvers = {
       serverLogs.getServerLogs(from, until, limit, offset),
     serverLogsCsv: (...[, { from, until, limit, offset, timezone }]) =>
       serverLogs.getServerLogs(from, until, limit, offset)
-        .then(res => parseAsync(dateFormat(timezone, res)))
+        .then(res => parseAsync(logs.logDateFormat(timezone, res, ['timestamp'])))
   }
 }
 
diff --git a/lib/new-admin/graphql/resolvers/transaction.resolver.js b/lib/new-admin/graphql/resolvers/transaction.resolver.js
index 15457f98..e3d40ff2 100644
--- a/lib/new-admin/graphql/resolvers/transaction.resolver.js
+++ b/lib/new-admin/graphql/resolvers/transaction.resolver.js
@@ -1,11 +1,11 @@
 const DataLoader = require('dataloader')
 const { parseAsync } = require('json2csv')
-const moment = require('moment')
 const _ = require('lodash/fp')
 
 const filters = require('../../filters')
 const transactions = require('../../services/transactions')
 const anonymous = require('../../../constants').anonymousCustomer
+const logDateFormat = require('../../../logs').logDateFormat
 
 const transactionsLoader = new DataLoader(ids => transactions.getCustomerTransactionsBatch(ids))
 const txLogFields = ['txClass', 'id', 'deviceId', 'toAddress', 'cryptoAtoms',
@@ -20,15 +20,6 @@ const txLogFields = ['txClass', 'id', 'deviceId', 'toAddress', 'cryptoAtoms',
   'customerIdCardDataExpiration', 'customerIdCardData', 'customerName',
   'customerFrontCameraPath', 'customerIdCardPhotoPath', 'expired', 'machineName']
 
-const dateFormat = (timezone, logs) => _.map(log => {
-  const offset = timezone.split(':')[1]
-  return {
-    ...log,
-    created: moment.utc(log.created).utcOffset(parseInt(offset)).format('YYYY-MM-DDTHH:mm:ss.SSS'),
-    sendTime: moment.utc(log.sendTime).utcOffset(parseInt(offset)).format('YYYY-MM-DDTHH:mm:ss.SSS')
-  }
-}, logs)
-
 const resolvers = {
   Customer: {
     transactions: parent => transactionsLoader.load(parent.id)
@@ -39,9 +30,9 @@ const resolvers = {
   Query: {
     transactions: (...[, { from, until, limit, offset, deviceId, txClass, machineName, customerName, fiatCode, cryptoCode, toAddress, status }]) =>
       transactions.batch(from, until, limit, offset, deviceId, txClass, machineName, customerName, fiatCode, cryptoCode, toAddress, status),
-    transactionsCsv: (...[, { from, until, limit, offset, txClass, machineName, customerName, fiatCode, cryptoCode, toAddress, status }]) =>
+    transactionsCsv: (...[, { from, until, limit, offset, txClass, machineName, customerName, fiatCode, cryptoCode, toAddress, status, timezone }]) =>
       transactions.batch(from, until, limit, offset, txClass, machineName, customerName, fiatCode, cryptoCode, toAddress, status)
-        .then(data => parseAsync(data, { fields: tx_logFields, transforms: dateFormat(timezone, data) })),
+        .then(data => parseAsync(data, { fields: tx_logFields, transforms: logDateFormat(timezone, data, ['created', 'sendTime']) })),
     transactionCsv: (...[, { id, txClass }]) =>
       transactions.getTx(id, txClass).then(data => parseAsync(data)),
     txAssociatedDataCsv: (...[, { id, txClass }]) =>