diff --git a/src/trove_classifiers/__init__.py b/src/trove_classifiers/__init__.py
index e4de45d..a8a480c 100644
--- a/src/trove_classifiers/__init__.py
+++ b/src/trove_classifiers/__init__.py
@@ -741,6 +741,8 @@
     "Topic :: Scientific/Engineering :: Image Recognition",
     "Topic :: Scientific/Engineering :: Information Analysis",
     "Topic :: Scientific/Engineering :: Interface Engine/Protocol Translator",
+	"Topic :: Scientific/Engineering :: Instrument Drivers",
+	"Topic :: Scientific/Engineering :: Instrument Drivers :: IVI Conformant",
     "Topic :: Scientific/Engineering :: Mathematics",
     "Topic :: Scientific/Engineering :: Medical Science Apps.",
     "Topic :: Scientific/Engineering :: Oceanography",