diff --git a/src/hei_isolation_data.hpp b/src/hei_isolation_data.hpp
new file mode 100644
index 0000000..57344bd
--- /dev/null
+++ b/src/hei_isolation_data.hpp
@@ -0,0 +1,34 @@
+#pragma once
+
+#include "hei_includes.hpp"
+
+namespace libhei
+{
+
+/**
+ * @brief Contain a list of all active hardware errors on a chip, the contents
+ *        of any registers associated with the active errors, and any other data
+ *        that can be useful for debug.
+ */
+class IsolationData
+{
+  public:
+
+    /** @brief Default constructor. */
+    IsolationData() = default;
+
+    /** @brief Copy constructor. */
+    IsolationData( const IsolationData & ) = default;
+
+    /** @brief Assignment operator. */
+    IsolationData & operator=( const IsolationData & ) = default;
+
+    /** @brief Destructor. */
+    ~IsolationData() = default;
+
+  private:
+
+}; // end class IsolationData
+
+} // end namespace libhei
+