diff --git a/tdp/core/collections.py b/tdp/core/collections.py
index cde442d9..3f1370c4 100644
--- a/tdp/core/collections.py
+++ b/tdp/core/collections.py
@@ -19,6 +19,7 @@
 from tdp.core.collection import Collection
 from tdp.core.entities.hostable_entity_name import ServiceComponentName
 from tdp.core.entities.operation import Operations
+from tdp.core.inventory_reader import InventoryReader
 from tdp.core.operation import Operation
 from tdp.core.variables.schema.service_schema import ServiceSchema
 
@@ -48,6 +49,17 @@ def __iter__(self):
     def __len__(self):
         return self._collections.__len__()
 
+    def get_collections_hosts(self):
+        host_operation_list = [
+            self.operations.__getitem__(operation).host_names
+            for operation in self.operations
+        ]
+        hosts_set = set()
+        for operation_hosts in host_operation_list:
+            hosts_set.update(operation_hosts)
+
+        return {host for host in hosts_set if host != "localhost"}
+
     @staticmethod
     def from_collection_list(collections: Sequence[Collection]) -> Collections:
         """Factory method to build Collections from a sequence of Collection.
@@ -231,3 +243,13 @@ def get_components_from_service(
             if operation.service_name == service_name
             and not operation.is_service_operation()
         }
+
+    def check_collections_hosts(self):
+        """Checks if hosts has not been removed from the inventory.ini file"""
+        inventory = InventoryReader().inventory
+        inventory.refresh_inventory()
+
+        inventory_list = [str(name) for name in inventory.get_hosts()]
+        for host in self.get_collections_hosts():
+            if host not in inventory_list:
+                return host
diff --git a/tdp/core/deployment/deployment_iterator.py b/tdp/core/deployment/deployment_iterator.py
index 241bd018..bf2ad852 100644
--- a/tdp/core/deployment/deployment_iterator.py
+++ b/tdp/core/deployment/deployment_iterator.py
@@ -125,6 +125,18 @@ def __next__(
 
                 operation_rec.state = OperationStateEnum.RUNNING
 
+                if host := self._collections.check_collections_hosts():
+                    message = f"{host} has been removed from the inventory file."
+                    logger.error(message)
+                    operation_rec.logs = message.encode("utf-8")
+                    operation_rec.start_time = operation_rec.end_time = (
+                        datetime.utcnow()
+                    )
+                    operation_rec.state = OperationStateEnum.FAILURE
+                    self.deployment.end_time = datetime.utcnow()
+                    self.deployment.state = DeploymentStateEnum.FAILURE
+                    return operation_rec, None
+
                 return operation_rec, partial(self._process_operation_fn, operation_rec)
         # StopIteration is a "normal" exception raised when the iteration has stopped
         except StopIteration as e: