diff --git a/phosphor-regulators/src/actions/if_action.cpp b/phosphor-regulators/src/actions/if_action.cpp
new file mode 100644
index 0000000..f21e7da
--- /dev/null
+++ b/phosphor-regulators/src/actions/if_action.cpp
@@ -0,0 +1,52 @@
+/**
+ * Copyright © 2019 IBM Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "if_action.hpp"
+
+#include "action_utils.hpp"
+
+namespace phosphor::power::regulators
+{
+
+bool IfAction::execute(ActionEnvironment& environment)
+{
+    bool returnValue{true};
+
+    // Execute condition action and check whether it returned true
+    if (conditionAction->execute(environment) == true)
+    {
+        // Condition was true; execute actions in "then" clause
+        returnValue = action_utils::execute(thenActions, environment);
+    }
+    else
+    {
+        // Condition was false; check if optional "else" clause was specified
+        if (elseActions.size() > 0)
+        {
+            // Execute actions in "else" clause
+            returnValue = action_utils::execute(elseActions, environment);
+        }
+        else
+        {
+            // No "else" clause specified; return value is false in this case
+            returnValue = false;
+        }
+    }
+
+    return returnValue;
+}
+
+} // namespace phosphor::power::regulators