diff --git a/src/chart/chart.config.ts b/src/chart/chart.config.ts
index 1dad62a..3474e21 100644
--- a/src/chart/chart.config.ts
+++ b/src/chart/chart.config.ts
@@ -1,3 +1,13 @@
+/*
+ * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+/*
+ * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
diff --git a/src/chart/components/events/events-custom-icons.ts b/src/chart/components/events/events-custom-icons.ts
index 4fc652d..3a7a0a3 100644
--- a/src/chart/components/events/events-custom-icons.ts
+++ b/src/chart/components/events/events-custom-icons.ts
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
diff --git a/src/chart/components/events/events.drawer.ts b/src/chart/components/events/events.drawer.ts
index 4cc5966..d6e3ed3 100644
--- a/src/chart/components/events/events.drawer.ts
+++ b/src/chart/components/events/events.drawer.ts
@@ -1,3 +1,13 @@
+/*
+ * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+/*
+ * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
diff --git a/src/chart/components/pane/pane.component.ts b/src/chart/components/pane/pane.component.ts
index bd783da..408dd10 100644
--- a/src/chart/components/pane/pane.component.ts
+++ b/src/chart/components/pane/pane.component.ts
@@ -1,3 +1,8 @@
+/*
+ * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
+ * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ * If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
 /*
  * Copyright (C) 2019 - 2024 Devexperts Solutions IE Limited
  * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.