diff --git a/ems_client/models.py b/ems_client/models.py
index cec4b4e..a61668a 100644
--- a/ems_client/models.py
+++ b/ems_client/models.py
@@ -37,6 +37,8 @@ class Building(models.Model):
     description = models.CharField(max_length=50)
     building_code = models.CharField(max_length=20, null=True)
     id = models.PositiveIntegerField(primary_key=True)
+    time_zone_description = models.CharField(max_length=255)
+    time_zone_abbreviation = models.CharField(max_length=10)
 
     def __str__(self):
         return self.description
@@ -67,6 +69,7 @@ class Booking(models.Model):
     building = models.ForeignKey(Building, on_delete=models.PROTECT)
     time_booking_start = models.DateTimeField()
     time_booking_end = models.DateTimeField()
+    time_zone = models.CharField(max_length=10)
     building_code = models.CharField(max_length=20)
     dv_building = models.CharField(max_length=50)
     room_code = models.CharField(max_length=20)
diff --git a/ems_client/service.py b/ems_client/service.py
index dbd0566..ae8cab1 100644
--- a/ems_client/service.py
+++ b/ems_client/service.py
@@ -2,9 +2,11 @@
 This module exposes EMS Service methods
 """
 from dateutil import parser
+from lxml import etree
+from pytz import timezone
+
 from ems_client import EMSAPI, EMSAPIException
 from ems_client.models import *
-from lxml import etree
 
 
 class Service(EMSAPI):
@@ -90,6 +92,8 @@ def get_buildings(self):
             building.description = item['Description']
             building.building_code = item['BuildingCode']
             building.id = int(item['ID'])
+            building.time_zone_description = item['TimeZoneDescription']
+            building.time_zone_abbreviation = item['TimeZoneAbbreviation']
             buildings.append(building)
         return buildings
 
@@ -142,6 +146,7 @@ def get_booking(self, booking_id):
             if item.get('TimeBookingStart') else None
         booking.time_booking_end = parser.parse(item['TimeBookingEnd']) \
             if item.get('TimeBookingEnd') else None
+        booking.time_zone = item['TimeZone']
         booking.building_code = item['BuildingCode']
         booking.dv_building = item['Building']
         booking.room_code = item['RoomCode']
@@ -184,6 +189,7 @@ def get_bookings(self, start_date, end_date,
                 if item.get('TimeBookingStart') else None
             booking.time_booking_end = parser.parse(item['TimeBookingEnd']) \
                 if item.get('TimeBookingEnd') else None
+            booking.time_zone = item['TimeZone']
             booking.building_code = item['BuildingCode']
             booking.dv_building = item['Building']
             booking.room_code = item['RoomCode']