diff --git a/native/cpp/CommonCpp/Notifications/BackgroundDataStorage/NotificationsCryptoModule.cpp b/native/cpp/CommonCpp/Notifications/BackgroundDataStorage/NotificationsCryptoModule.cpp
index 04e39ccea..fa7f91b67 100644
--- a/native/cpp/CommonCpp/Notifications/BackgroundDataStorage/NotificationsCryptoModule.cpp
+++ b/native/cpp/CommonCpp/Notifications/BackgroundDataStorage/NotificationsCryptoModule.cpp
@@ -1,128 +1,157 @@
 #include "NotificationsCryptoModule.h"
 #include "../../CryptoTools/Persist.h"
 #include "../../CryptoTools/Tools.h"
 #include "../../Tools/CommSecureStore.h"
 #include "../../Tools/PlatformSpecificTools.h"
 
 #include <fcntl.h>
 #include <folly/String.h>
 #include <folly/dynamic.h>
 #include <folly/json.h>
 #include <unistd.h>
 #include <fstream>
 #include <sstream>
 
 namespace comm {
 
 const std::string
     NotificationsCryptoModule::secureStoreNotificationsAccountDataKey =
         "notificationsCryptoAccountDataKey";
 const std::string NotificationsCryptoModule::notificationsCryptoAccountID =
     "notificationsCryptoAccountDataID";
 
 crypto::CryptoModule NotificationsCryptoModule::deserializeCryptoModule(
     const std::string &path,
     const std::string &picklingKey) {
   std::ifstream pickledPersistStream(path, std::ifstream::in);
   if (!pickledPersistStream.good()) {
     throw std::runtime_error(
         "Attempt to deserialize non-existing notifications crypto account");
   }
   std::stringstream pickledPersistStringStream;
   pickledPersistStringStream << pickledPersistStream.rdbuf();
   pickledPersistStream.close();
   std::string pickledPersist = pickledPersistStringStream.str();
 
   folly::dynamic persistJSON;
   try {
     persistJSON = folly::parseJson(pickledPersist);
   } catch (const folly::json::parse_error &e) {
     throw std::runtime_error(
         "Notifications crypto account JSON deserialization failed with "
         "reason: " +
         std::string(e.what()));
   }
 
   std::string accountString = persistJSON["account"].asString();
   crypto::OlmBuffer account =
       std::vector<uint8_t>(accountString.begin(), accountString.end());
   std::unordered_map<std::string, crypto::OlmBuffer> sessions;
 
   if (persistJSON["sessions"].isNull()) {
     return crypto::CryptoModule{
         notificationsCryptoAccountID, picklingKey, {account, sessions}};
   }
   for (auto &sessionKeyValuePair : persistJSON["sessions"].items()) {
     std::string targetUserID = sessionKeyValuePair.first.asString();
     std::string sessionData = sessionKeyValuePair.second.asString();
     sessions[targetUserID] =
         std::vector<uint8_t>(sessionData.begin(), sessionData.end());
   }
   return crypto::CryptoModule{
       notificationsCryptoAccountID, picklingKey, {account, sessions}};
 }
 
 void NotificationsCryptoModule::serializeAndFlushCryptoModule(
     crypto::CryptoModule &cryptoModule,
     const std::string &path,
     const std::string &picklingKey,
     const std::string &callingProcessName) {
   crypto::Persist persist = cryptoModule.storeAsB64(picklingKey);
 
   folly::dynamic sessions = folly::dynamic::object;
   for (auto &sessionKeyValuePair : persist.sessions) {
     std::string targetUserID = sessionKeyValuePair.first;
     crypto::OlmBuffer sessionData = sessionKeyValuePair.second;
     sessions[targetUserID] =
         std::string(sessionData.begin(), sessionData.end());
   }
 
   std::string account =
       std::string(persist.account.begin(), persist.account.end());
   folly::dynamic persistJSON =
       folly::dynamic::object("account", account)("sessions", sessions);
   std::string pickledPersist = folly::toJson(persistJSON);
 
   std::string temporaryPath = path + callingProcessName;
   // This is for the case if any of the steps below failed/app was killed
   // in a previous call to this method leaving temporary file unremoved.
   // We supply `callingProcessName` as function argument in order to name
   // temporary file in a deterministic way. Otherwise we would need to use
   // directory search API to retrieve unremoved files paths.
   remove(temporaryPath.c_str());
   mode_t readWritePermissionsMode = 0666;
   int temporaryFD =
       open(temporaryPath.c_str(), O_CREAT | O_WRONLY, readWritePermissionsMode);
   if (temporaryFD == -1) {
     throw std::runtime_error(
         "Failed to create temporary file. Unable to atomically update "
         "notifications crypto account. Details: " +
         std::string(strerror(errno)));
   }
   ssize_t bytesWritten =
       write(temporaryFD, pickledPersist.c_str(), pickledPersist.length());
   if (bytesWritten == -1 || bytesWritten != pickledPersist.length()) {
     remove(temporaryPath.c_str());
     throw std::runtime_error(
         "Failed to write all data to temporary file. Unable to atomically "
         "update notifications crypto account. Details: " +
         std::string(strerror(errno)));
   }
   if (fsync(temporaryFD) == -1) {
     remove(temporaryPath.c_str());
     throw std::runtime_error(
         "Failed to synchronize temporary file data with hardware storage. "
         "Unable to atomically update notifications crypto account. Details: " +
         std::string(strerror(errno)));
   };
   close(temporaryFD);
   if (rename(temporaryPath.c_str(), path.c_str()) == -1) {
     remove(temporaryPath.c_str());
     throw std::runtime_error(
         "Failed to replace temporary file content with notifications crypto "
         "account. Unable to atomically update notifications crypto account. "
         "Details: " +
         std::string(strerror(errno)));
   }
 }
+
+void NotificationsCryptoModule::initializeNotificationsCryptoAccount(
+    const std::string &callingProcessName) {
+  const std::string notificationsCryptoAccountPath =
+      PlatformSpecificTools::getNotificationsCryptoAccountPath();
+  std::ifstream notificationCryptoAccountCheck(notificationsCryptoAccountPath);
+  if (notificationCryptoAccountCheck.good()) {
+    // Implemented in CommmCoreModule semantics regarding public olm account
+    // initialization is idempotent. We should follow the same approach when it
+    // comes to notifications
+    notificationCryptoAccountCheck.close();
+    return;
+  }
+  // There is no reason to check if the key is already present since if we are
+  // in this place in the code we are about to create new account
+  CommSecureStore secureStore{};
+  std::string picklingKey = crypto::Tools::generateRandomString(64);
+  secureStore.set(
+      NotificationsCryptoModule::secureStoreNotificationsAccountDataKey,
+      picklingKey);
+
+  crypto::CryptoModule cryptoModule{
+      NotificationsCryptoModule::notificationsCryptoAccountID};
+  NotificationsCryptoModule::serializeAndFlushCryptoModule(
+      cryptoModule,
+      notificationsCryptoAccountPath,
+      picklingKey,
+      callingProcessName);
+}
 } // namespace comm