diff --git a/onair/src/reasoning/agent.py b/onair/src/reasoning/agent.py
index 9b83a5ee..69dd9954 100644
--- a/onair/src/reasoning/agent.py
+++ b/onair/src/reasoning/agent.py
@@ -13,6 +13,7 @@
 """
 from ..ai_components.learners_interface import LearnersInterface
 from ..ai_components.planners_interface import PlannersInterface
+from ..reasoning.complex_reasoning_interface import ComplexReasoningInterface
 from ..reasoning.diagnosis import Diagnosis
 
 class Agent:
@@ -24,6 +25,7 @@ def __init__(self, vehicle, plugin_list):
         # AI Interfaces
         self.learning_systems = LearnersInterface(self.vehicle_rep.get_headers(),plugin_list)
         self.planning_systems = PlannersInterface(self.vehicle_rep.get_headers(),plugin_list)
+        self.complex_reasoning_systems = ComplexReasoningInterface(self.vehicle_rep.get_headers(),plugin_list)
 
     # Markov Assumption holds 
     def reason(self, frame):
@@ -37,6 +39,9 @@ def reason(self, frame):
         self.learning_systems.check_for_salient_event()
         self.planning_systems.check_for_salient_event()
 
+        # NOT YET COMPLETE
+        self.complex_reasoning_systems.update(frame, self.learning_systems.check_for_salient_event())
+
     def diagnose(self, time_step):
         """ Grab the mnemonics from the """
         learning_system_results = self.learning_systems.render_reasoning()
diff --git a/onair/src/reasoning/complex_reasoning_interface.py b/onair/src/reasoning/complex_reasoning_interface.py
new file mode 100644
index 00000000..75dd5aa6
--- /dev/null
+++ b/onair/src/reasoning/complex_reasoning_interface.py
@@ -0,0 +1,39 @@
+# GSC-19165-1, "The On-Board Artificial Intelligence Research (OnAIR) Platform"
+#
+# Copyright © 2023 United States Government as represented by the Administrator of
+# the National Aeronautics and Space Administration. No copyright is claimed in the
+# United States under Title 17, U.S. Code. All Other Rights Reserved.
+#
+# Licensed under the NASA Open Source Agreement version 1.3
+# See "NOSA GSC-19165-1 OnAIR.pdf"
+
+"""
+Reasoning interface class for managing all complex custom reasoning components
+"""
+import importlib.util
+
+from ..util.data_conversion import *
+
+class ComplexReasoningInterface:
+    def __init__(self, headers, _reasoning_plugins={}):
+        assert(len(headers)>0), 'Headers are required'
+        self.headers = headers
+        self.reasoning_constructs = []
+        for module_name in list(_reasoning_plugins.keys()):
+            spec = importlib.util.spec_from_file_location(module_name, _reasoning_plugins[module_name])
+            module = importlib.util.module_from_spec(spec)
+            spec.loader.exec_module(module)
+            self.reasoning_constructs.append(module.Plugin(module_name,headers))
+
+    def update(self, low_level_data, high_level_data):
+        for plugin in self.reasoning_constructs:
+            plugin.update(low_level_data,high_level_data)
+
+    def check_for_salient_event(self):
+        pass
+
+    def render_reasoning(self):
+        intelligent_outcomes = {}
+        for plugin in self.reasoning_constructs:
+            intelligent_outcomes[plugin.component_name] = plugin.render_reasoning()
+        return intelligent_outcomes
diff --git a/onair/src/reasoning/reasoning_plugin_abstract/core.py b/onair/src/reasoning/reasoning_plugin_abstract/core.py
index 45cd372f..e949d6e0 100644
--- a/onair/src/reasoning/reasoning_plugin_abstract/core.py
+++ b/onair/src/reasoning/reasoning_plugin_abstract/core.py
@@ -25,7 +25,7 @@ def __init__(self, _name, _headers):
         self.headers = _headers
         
     @abstractmethod
-    def update(self, frame=[], high_level_info=[]):
+    def update(self, low_level_data=[], high_level_data={}):
         """
         Given streamed data point and other sources of high-level info,
         system should update internally