diff --git a/daemon/core/emulator/broadcast.py b/daemon/core/emulator/broadcast.py
new file mode 100644
index 00000000..659bc75f
--- /dev/null
+++ b/daemon/core/emulator/broadcast.py
@@ -0,0 +1,70 @@
+from collections.abc import Callable
+from typing import TypeVar, Union
+
+from core.emulator.data import (
+    ConfigData,
+    EventData,
+    ExceptionData,
+    FileData,
+    LinkData,
+    NodeData,
+)
+from core.errors import CoreError
+
+T = TypeVar(
+    "T",
+    bound=Union[
+        EventData,
+        ExceptionData,
+        NodeData,
+        LinkData,
+        FileData,
+        ConfigData,
+    ],
+)
+
+
+class BroadcastManager:
+    def __init__(self) -> None:
+        """
+        Creates a BroadcastManager instance.
+        """
+        self.handlers: dict[type[T], set[Callable[[T], None]]] = {}
+
+    def send(self, data: T) -> None:
+        """
+        Retrieve handlers for data, and run all current handlers.
+
+        :param data: data to provide to handlers
+        :return: nothing
+        """
+        handlers = self.handlers.get(type(data), set())
+        for handler in handlers:
+            handler(data)
+
+    def add_handler(self, data_type: type[T], handler: Callable[[T], None]) -> None:
+        """
+        Add a handler for a given data type.
+
+        :param data_type: type of data to add handler for
+        :param handler: handler to add
+        :return: nothing
+        """
+        handlers = self.handlers.setdefault(data_type, set())
+        handlers.add(handler)
+
+    def remove_handler(self, data_type: type[T], handler: Callable[[T], None]) -> None:
+        """
+        Remove a handler for a given data type.
+
+        :param data_type: type of data to remove handler for
+        :param handler: handler to remove
+        :return: nothing
+        """
+        handlers = self.handlers.get(data_type, set())
+        if handler not in handlers:
+            raise CoreError(
+                f"cannot remove data({data_type}) handler({repr(handler)}), "
+                f"does not exist "
+            )
+        handlers.remove(handler)