diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c46fced2..0f837e70f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 ## 1.3.9 (2024-04-xx)
 ### Common
 * **core**: `GET /detections` return `Total-items` in response headers
+* **core**: Include `timezone` and `country_code` when create site on Arbimon
 
 ### Bug Fixes
 * **core**: Fix update only stream name also set default to timezone and country code
diff --git a/core/_services/arbimon/index.js b/core/_services/arbimon/index.js
index a2eee87e2..4f20f9885 100644
--- a/core/_services/arbimon/index.js
+++ b/core/_services/arbimon/index.js
@@ -45,7 +45,7 @@ function updateProject (opts, idToken) {
 
 function createSite (stream, idToken) {
   const body = {};
-  ['name', 'latitude', 'longitude', 'altitude', 'hidden'].forEach((attr) => { body[attr] = stream[attr] })
+  ['name', 'latitude', 'longitude', 'altitude', 'hidden', 'timezone', 'country_code'].forEach((attr) => { body[attr] = stream[attr] })
   body.external_id = stream.id
   if (!body.altitude) {
     body.altitude = 0
diff --git a/core/streams/bl/index.js b/core/streams/bl/index.js
new file mode 100644
index 000000000..2d180d288
--- /dev/null
+++ b/core/streams/bl/index.js
@@ -0,0 +1,64 @@
+const arbimonService = require('../../_services/arbimon')
+const { randomId } = require('../../../common/crypto/random')
+const { ValidationError } = require('../../../common/error-handling/errors')
+const dao = require('../dao')
+
+/**
+ * Create Stream
+ * @param {Stream} stream
+ * @param {string} stream.id
+ * @param {string} stream.name
+ * @param {integer} stream.latitude
+ * @param {integer} stream.longitude
+ * @param {integer} stream.altitude
+ * @param {string} stream.description
+ * @param {boolean} stream.is_public
+ * @param {integer} stream.external_id
+ * @param {string} stream.project_id
+ * @param {boolean} stream.hidden
+ * @param {*} options
+ * @param {number} options.creatableBy Create only if site is creatable by the given user id
+ * @param {string} options.requestSource Whether the request was sent from the Arbimon or not
+ * @param {string} options.idToken user jwt token
+ */
+async function create (params, options = {}) {
+  const stream = {
+    ...params
+  }
+
+  if (!params.id) {
+    stream.id = randomId()
+  }
+
+  if (params.latitude === 0) {
+    stream.latitude = null
+  }
+
+  if (params.longitude === 0) {
+    stream.longitude = null
+  }
+
+  if (params.projectId) {
+    const duplicateStreamInProject = await dao.query({ names: [params.name], projects: [params.projectId] }, { fields: 'id' })
+    if (duplicateStreamInProject.total > 0) {
+      throw new ValidationError('Duplicate stream name in the project')
+    }
+  }
+  // Get timezone and countryCode for Arbimon
+  const fullStream = { ...stream, ...(await dao.computedAdditions(stream)) }
+  if (arbimonService.isEnabled && options.requestSource !== 'arbimon') {
+    try {
+      const arbimonSite = { ...fullStream, country_code: fullStream.countryCode }
+      const externalSite = await arbimonService.createSite(arbimonSite, options.idToken)
+      fullStream.externalId = externalSite.site_id
+    } catch (error) {
+      console.error(`Error creating site in Arbimon (stream: ${fullStream.id})`)
+      throw new Error()
+    }
+  }
+  return await dao.create(fullStream, options)
+}
+
+module.exports = {
+  create
+}
diff --git a/core/streams/create.int.test.js b/core/streams/create.int.test.js
index d22bf3ecb..827924d54 100644
--- a/core/streams/create.int.test.js
+++ b/core/streams/create.int.test.js
@@ -48,6 +48,17 @@ describe('POST /streams', () => {
       latitude: 10.123,
       longitude: 101.456
     }
+    const mockCountry = jest.spyOn(googleMap, 'getCountry')
+    mockCountry.mockReturnValueOnce({
+      data: {
+        results: []
+      }
+    })
+    const mockTimezone = jest.spyOn(googleMap, 'getTimezone')
+    mockTimezone.mockReturnValueOnce({
+      data: {}
+    })
+
     const response = await request(app).post('/').send(requestBody)
 
     expect(response.statusCode).toBe(500)
diff --git a/core/streams/create.js b/core/streams/create.js
index 2b3bb602e..b0f3b1713 100644
--- a/core/streams/create.js
+++ b/core/streams/create.js
@@ -1,9 +1,6 @@
 const { httpErrorHandler } = require('../../common/error-handling/http')
-const dao = require('./dao')
-const { randomId } = require('../../common/crypto/random')
 const Converter = require('../../common/converter')
-const arbimonService = require('../_services/arbimon')
-const { ValidationError } = require('../../common/error-handling/errors')
+const { create } = require('./bl')
 
 /**
  * @swagger
@@ -36,6 +33,10 @@ const { ValidationError } = require('../../common/error-handling/errors')
  */
 module.exports = (req, res) => {
   const user = req.rfcx.auth_token_info
+  const creatableBy = user.is_super || user.has_system_role ? undefined : user.id
+  const requestSource = req.headers.source
+  const idToken = req.headers.authorization
+  const options = { creatableBy, requestSource, idToken }
   const converter = new Converter(req.body, {}, true)
   converter.convert('id').optional().toString().minLength(12).maxLength(12).isPassingRegExp(/[a-z0-9]{12}/, 'should have only lowercase characters and integers')
   converter.convert('name').toString()
@@ -50,46 +51,9 @@ module.exports = (req, res) => {
 
   return converter.validate()
     .then(async (params) => {
-      const stream = {
-        ...params,
-        createdById: user.id
-      }
-      if (!params.id) {
-        stream.id = randomId()
-      }
-
-      if (params.latitude === 0) {
-        stream.latitude = null
-      }
-
-      if (params.longitude === 0) {
-        stream.longitude = null
-      }
-
-      if (params.projectId) {
-        const duplicateStreamInProject = await dao.query({ names: [params.name], projects: [params.projectId] }, { fields: 'id' })
-        if (duplicateStreamInProject.total > 0) {
-          throw new ValidationError('Duplicate stream name in the project')
-        }
-      }
-
-      // TODO move - route handler should not contain business logic
-      if (arbimonService.isEnabled && req.headers.source !== 'arbimon') {
-        try {
-          const externalSite = await arbimonService.createSite(stream, req.headers.authorization)
-          stream.externalId = externalSite.site_id
-        } catch (error) {
-          console.error(`Error creating site in Arbimon (stream: ${stream.id})`)
-          throw new Error()
-        }
-      }
-
-      const options = {
-        creatableBy: (user.is_super || user.has_system_role) ? undefined : user.id
-      }
-      const createdStream = await dao.create(stream, options)
-
-      return res.location(`/streams/${createdStream.id}`).sendStatus(201)
+      params.createdById = user.id
+      return await create(params, options)
     })
+    .then(stream => res.location(`/streams/${stream.id}`).sendStatus(201))
     .catch(httpErrorHandler(req, res, 'Failed creating stream'))
 }
diff --git a/core/streams/dao/index.js b/core/streams/dao/index.js
index a171e42a6..217f3a6e1 100644
--- a/core/streams/dao/index.js
+++ b/core/streams/dao/index.js
@@ -76,7 +76,12 @@ async function get (idOrWhere, options = {}) {
  * @param {*} options
  */
 async function create (stream, options = {}) {
-  const fullStream = { ...stream, ...(await computedAdditions(stream)) }
+  let additionals = {}
+  // If timezone and countryCode already existing in stream blob then no need to get them again
+  if (!stream.timezone && !stream.countryCode) {
+    additionals = await computedAdditions(stream)
+  }
+  const fullStream = { ...stream, ...additionals }
   if (fullStream.projectId && options.creatableBy && !(await hasPermission(UPDATE, options.creatableBy, fullStream.projectId, PROJECT))) {
     throw new ForbiddenError()
   }