diff --git a/tests/README.md b/tests/README.md
new file mode 100644
index 00000000..5005a2bc
--- /dev/null
+++ b/tests/README.md
@@ -0,0 +1,13 @@
+# Custom IoC Container Tests
+
+This directory contains tests for the custom IoC container implementation.
+
+## Tests
+
+- `CustomIoCTests.cs`: Contains unit tests to verify the correct registration and resolution of services using different lifecycles (transient, singleton).
+
+- `ServiceImplementation.cs`: Provides a simple service interface and implementation used in the tests.
+
+## Running Tests
+
+Use a test runner compatible with xUnit to execute the tests and verify the functionality of the custom IoC container.