diff --git a/Microsoft.Toolkit.Forms.UI.Controls/MapControl/MapControl.cs b/Microsoft.Toolkit.Forms.UI.Controls/MapControl/MapControl.cs
index e8001b4..5c9a61a 100644
--- a/Microsoft.Toolkit.Forms.UI.Controls/MapControl/MapControl.cs
+++ b/Microsoft.Toolkit.Forms.UI.Controls/MapControl/MapControl.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Linq;
 using Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT;
diff --git a/Microsoft.Toolkit.Forms.UI.Controls/SwapChainPanel/SwapChainPanel.cs b/Microsoft.Toolkit.Forms.UI.Controls/SwapChainPanel/SwapChainPanel.cs
index 587413c..5b869b4 100644
--- a/Microsoft.Toolkit.Forms.UI.Controls/SwapChainPanel/SwapChainPanel.cs
+++ b/Microsoft.Toolkit.Forms.UI.Controls/SwapChainPanel/SwapChainPanel.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Windows;
 using Microsoft.Toolkit.Forms.UI.Controls;
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapActualCameraChangedEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapActualCameraChangedEventArgs.cs
index 347893c..3b01067 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapActualCameraChangedEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapActualCameraChangedEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapActualCameraChangingEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapActualCameraChangingEventArgs.cs
index 12a6fdb..b8ad2b7 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapActualCameraChangingEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapActualCameraChangingEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapContextRequestedEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapContextRequestedEventArgs.cs
index 5dedc0f..69a1e76 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapContextRequestedEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapContextRequestedEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapCustomExperienceChangedEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapCustomExperienceChangedEventArgs.cs
index efe08d1..a52638e 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapCustomExperienceChangedEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapCustomExperienceChangedEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementClickEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementClickEventArgs.cs
index 577b6b7..6abdfeb 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementClickEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementClickEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Security;
 
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementPointerEnteredEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementPointerEnteredEventArgs.cs
index e0b6fc0..6351942 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementPointerEnteredEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementPointerEnteredEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementPointerExitedEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementPointerExitedEventArgs.cs
index 5c6abd0..9773579 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementPointerExitedEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapElementPointerExitedEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapInputEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapInputEventArgs.cs
index c1937f9..4bf5c0b 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapInputEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapInputEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapRightTappedEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapRightTappedEventArgs.cs
index 6cd7fb7..20fc5ee 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapRightTappedEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapRightTappedEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapTargetCameraChangedEventArgs.cs b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapTargetCameraChangedEventArgs.cs
index caa48ac..03e686a 100644
--- a/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapTargetCameraChangedEventArgs.cs
+++ b/Microsoft.Toolkit.Win32.UI.Controls/Interop/WinRT/MapTargetCameraChangedEventArgs.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT
diff --git a/Microsoft.Toolkit.Wpf.UI.Controls/MapControl/MapControl.cs b/Microsoft.Toolkit.Wpf.UI.Controls/MapControl/MapControl.cs
index d165553..015e2aa 100644
--- a/Microsoft.Toolkit.Wpf.UI.Controls/MapControl/MapControl.cs
+++ b/Microsoft.Toolkit.Wpf.UI.Controls/MapControl/MapControl.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
diff --git a/Microsoft.Toolkit.Wpf.UI.Controls/SwapChainPanel/SwapChainPanel.cs b/Microsoft.Toolkit.Wpf.UI.Controls/SwapChainPanel/SwapChainPanel.cs
index cabcb03..1ce64c8 100644
--- a/Microsoft.Toolkit.Wpf.UI.Controls/SwapChainPanel/SwapChainPanel.cs
+++ b/Microsoft.Toolkit.Wpf.UI.Controls/SwapChainPanel/SwapChainPanel.cs
@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Windows;
 using Microsoft.Toolkit.Win32.UI.Controls.Interop.WinRT;