diff --git a/src/logic/notifications/notificationBuilder.js b/src/logic/notifications/notificationBuilder.js
new file mode 100644
index 00000000..b2b6efd2
--- /dev/null
+++ b/src/logic/notifications/notificationBuilder.js
@@ -0,0 +1,134 @@
+// @flow
+import { NOTIFICATIONS } from './notificationTypes'
+import { NOTIFIED_TRANSACTIONS } from '~/logic/safe/transactions'
+
+type NotificationsQueue = {
+  beforeExecution: Notification,
+  pendingExecution: {
+    single: Notification,
+    multiple: Notification,
+  },
+  afterExecution: Notification,
+  afterExecutionError: Notification,
+  afterRejection: Notification,
+}
+
+const standardTxNotificationsQueue: NotificationsQueue = {
+  beforeExecution: NOTIFICATIONS.SIGN_TX_MSG,
+  pendingExecution: {
+    single: NOTIFICATIONS.TX_PENDING_MSG,
+    multiple: NOTIFICATIONS.TX_PENDING_MORE_CONFIRMATIONS_MSG,
+  },
+  afterRejection: NOTIFICATIONS.TX_REJECTED_MSG,
+  afterExecution: NOTIFICATIONS.TX_EXECUTED_MSG,
+  afterExecutionError: NOTIFICATIONS.TX_FAILED_MSG,
+}
+
+const confirmationTxNotificationsQueue: NotificationsQueue = {
+  beforeExecution: NOTIFICATIONS.SIGN_TX_MSG,
+  pendingExecution: {
+    single: NOTIFICATIONS.TX_CONFIRMATION_PENDING_MSG,
+    multiple: null,
+  },
+  afterRejection: NOTIFICATIONS.TX_REJECTED_MSG,
+  afterExecution: NOTIFICATIONS.TX_CONFIRMATION_EXECUTED_MSG,
+  afterExecutionError: NOTIFICATIONS.TX_CONFIRMATION_FAILED_MSG,
+}
+
+const ownerChangeTxNotificationsQueue: NotificationsQueue = {
+  beforeExecution: NOTIFICATIONS.SIGN_OWNER_CHANGE_MSG,
+  pendingExecution: {
+    single: NOTIFICATIONS.ONWER_CHANGE_PENDING_MSG,
+    multiple: NOTIFICATIONS.ONWER_CHANGE_PENDING_MORE_CONFIRMATIONS_MSG,
+  },
+  afterRejection: NOTIFICATIONS.ONWER_CHANGE_REJECTED_MSG,
+  afterExecution: NOTIFICATIONS.OWNER_CHANGE_EXECUTED_MSG,
+  afterExecutionError: NOTIFICATIONS.ONWER_CHANGE_FAILED_MSG,
+}
+
+const safeNameChangeNotificationsQueue: NotificationsQueue = {
+  beforeExecution: null,
+  pendingExecution: {
+    single: null,
+    multiple: null,
+  },
+  afterRejection: null,
+  afterExecution: NOTIFICATIONS.SAFE_NAME_CHANGE_EXECUTED_MSG,
+  afterExeCONNECT_WALLET_TXcutionError: null,
+}
+
+const ownerNameChangeNotificationsQueue: NotificationsQueue = {
+  beforeExecution: null,
+  pendingExecution: {
+    single: null,
+    multiple: null,
+  },
+  afterRejection: null,
+  afterExecution: NOTIFICATIONS.OWNER_NAME_CHANGE_EXECUTED_MSG,
+  afterExecutionError: null,
+}
+
+const thresholdChangeTxNotificationsQueue: NotificationsQueue = {
+  beforeExecution: NOTIFICATIONS.SIGN_THRESHOLD_CHANGE_MSG,
+  pendingExecution: {
+    single: NOTIFICATIONS.THRESHOLD_CHANGE_PENDING_MSG,
+    multiple: NOTIFICATIONS.THRESHOLD_CHANGE_PENDING_MORE_CONFIRMATIONS_MSG,
+  },
+  afterRejection: NOTIFICATIONS.THRESHOLD_CHANGE_REJECTED_MSG,
+  afterExecution: NOTIFICATIONS.THRESHOLD_CHANGE_EXECUTED_MSG,
+  afterExecutionError: NOTIFICATIONS.THRESHOLD_CHANGE_FAILED_MSG,
+}
+
+const defaultNotificationsQueue: NotificationsQueue = {
+  beforeExecution: NOTIFICATIONS.SIGN_TX_MSG,
+  pendingExecution: {
+    single: NOTIFICATIONS.TX_PENDING_MSG,
+    multiple: NOTIFICATIONS.TX_PENDING_MORE_CONFIRMATIONS_MSG,
+  },
+  afterRejection: NOTIFICATIONS.TX_REJECTED_MSG,
+  afterExecution: NOTIFICATIONS.TX_EXECUTED_MSG,
+  afterExecutionError: NOTIFICATIONS.TX_FAILED_MSG,
+}
+
+export const getNofiticationsFromTxType = (txType: string) => {
+  let notificationsQueue: NotificationsQueue
+
+  switch (txType) {
+    case NOTIFIED_TRANSACTIONS.CONNECT_WALLET_TX: {
+      break
+    }
+    case NOTIFIED_TRANSACTIONS.STANDARD_TX: {
+      notificationsQueue = standardTxNotificationsQueue
+      break
+    }
+    case NOTIFIED_TRANSACTIONS.CONFIRMATION_TX: {
+      notificationsQueue = confirmationTxNotificationsQueue
+      break
+    }
+    case NOTIFIED_TRANSACTIONS.OWNER_CHANGE_TX: {
+      notificationsQueue = ownerChangeTxNotificationsQueue
+      break
+    }
+    case NOTIFIED_TRANSACTIONS.SAFE_NAME_CHANGE_TX: {
+      notificationsQueue = safeNameChangeNotificationsQueue
+      break
+    }
+    case NOTIFIED_TRANSACTIONS.OWNER_NAME_CHANGE_TX: {
+      notificationsQueue = ownerNameChangeNotificationsQueue
+      break
+    }
+    case NOTIFIED_TRANSACTIONS.THRESHOLD_CHANGE_TX: {
+      notificationsQueue = thresholdChangeTxNotificationsQueue
+      break
+    }
+    case NOTIFIED_TRANSACTIONS.NETWORK_TX: {
+      break
+    }
+    default: {
+      notificationsQueue = defaultNotificationsQueue
+      break
+    }
+  }
+
+  return notificationsQueue
+}
diff --git a/src/logic/safe/transactions/notifiedTransactions.js b/src/logic/safe/transactions/notifiedTransactions.js
new file mode 100644
index 00000000..781f74c0
--- /dev/null
+++ b/src/logic/safe/transactions/notifiedTransactions.js
@@ -0,0 +1,23 @@
+// @flow
+
+export type NotifiedTransaction = {
+  CONNECT_WALLET_TX: string,
+  STANDARD_TX: string,
+  CONFIRMATION_TX: string,
+  OWNER_CHANGE_TX: string,
+  SAFE_NAME_CHANGE_TX: string,
+  OWNER_NAME_CHANGE_TX: string,
+  THRESHOLD_CHANGE_TX: string,
+  NETWORK_TX: string,
+}
+
+export const NOTIFIED_TRANSACTIONS: NotifiedTransaction = {
+  CONNECT_WALLET_TX: 'CONNECT_WALLET_TX',
+  STANDARD_TX: 'STANDARD_TX',
+  CONFIRMATION_TX: 'CONFIRMATION_TX',
+  OWNER_CHANGE_TX: 'OWNER_CHANGE_TX',
+  SAFE_NAME_CHANGE_TX: 'SAFE_NAME_CHANGE_TX',
+  OWNER_NAME_CHANGE_TX: 'OWNER_NAME_CHANGE_TX',
+  THRESHOLD_CHANGE_TX: 'THRESHOLD_CHANGE_TX',
+  NETWORK_TX: 'NETWORK_TX',
+}