diff --git a/src/corelib/tools/quniquehandle_p.h b/src/corelib/tools/quniquehandle_p.h
index 815d0768b06..c746e51fe72 100644
--- a/src/corelib/tools/quniquehandle_p.h
+++ b/src/corelib/tools/quniquehandle_p.h
@@ -22,6 +22,7 @@
 
 #include <memory>
 #include <utility>
+#include <type_traits>
 
 QT_BEGIN_NAMESPACE
 
@@ -111,6 +112,19 @@ class QUniqueHandle
 {
 public:
     using Type = typename HandleTraits::Type;
+    static_assert(std::is_nothrow_default_constructible_v<Type>);
+    static_assert(std::is_nothrow_constructible_v<Type>);
+    static_assert(std::is_nothrow_copy_constructible_v<Type>);
+    static_assert(std::is_nothrow_move_constructible_v<Type>);
+    static_assert(std::is_nothrow_copy_assignable_v<Type>);
+    static_assert(std::is_nothrow_move_assignable_v<Type>);
+    static_assert(std::is_nothrow_destructible_v<Type>);
+    static_assert(noexcept(std::declval<Type>() == std::declval<Type>()));
+    static_assert(noexcept(std::declval<Type>() != std::declval<Type>()));
+    static_assert(noexcept(std::declval<Type>() < std::declval<Type>()));
+    static_assert(noexcept(std::declval<Type>() <= std::declval<Type>()));
+    static_assert(noexcept(std::declval<Type>() > std::declval<Type>()));
+    static_assert(noexcept(std::declval<Type>() >= std::declval<Type>()));
 
     QUniqueHandle() = default;