diff --git a/ICD.Common.Utils/EventArguments/DateTimeNullableEventArgs.cs b/ICD.Common.Utils/EventArguments/DateTimeNullableEventArgs.cs
new file mode 100644
index 0000000..a2519ac
--- /dev/null
+++ b/ICD.Common.Utils/EventArguments/DateTimeNullableEventArgs.cs
@@ -0,0 +1,15 @@
+using System;
+
+namespace ICD.Common.Utils.EventArguments
+{
+	public sealed class DateTimeNullableEventArgs : GenericEventArgs<DateTime?>
+	{
+		/// <summary>
+		/// Constructor.
+		/// </summary>
+		/// <param name="data"></param>
+		public DateTimeNullableEventArgs(DateTime? data) : base(data)
+		{
+		}
+	}
+}
diff --git a/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj b/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
index 7000084..4ffcc38 100644
--- a/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
+++ b/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
@@ -98,6 +98,7 @@
     <Compile Include="EventArguments\BoolEventArgs.cs" />
     <Compile Include="EventArguments\CharEventArgs.cs" />
     <Compile Include="EventArguments\DateTimeEventArgs.cs" />
+    <Compile Include="EventArguments\DateTimeNullableEventArgs.cs" />
     <Compile Include="EventArguments\FloatEventArgs.cs" />
     <Compile Include="EventArguments\GenericEventArgs.cs" />
     <Compile Include="EventArguments\IGenericEventArgs.cs" />