diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 535eb7c..6d439e2 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -5,6 +5,13 @@ Changelog
 
 Versions follow `CalVer <http://www.calver.org/>`_ with the scheme ``YY.0M.Micro``.
 
+Unreleased
+----------
+Added
+~~~~~
+* Allow ``BIC`` and ``IBAN`` objects to be deepcopied (thanks to `@binaryDiv <https://github.com/binaryDiv>`_
+  for pointing this out).
+
 `2024.08.0`_ - 2024/08/13
 -------------------------
 Added
diff --git a/schwifty/common.py b/schwifty/common.py
index 99a5f8b..ab3b81a 100644
--- a/schwifty/common.py
+++ b/schwifty/common.py
@@ -31,6 +31,9 @@ def __eq__(self, other: Any) -> bool:
     def __lt__(self, other: Any) -> bool:
         return str(self) < str(other)
 
+    def __deepcopy__(self, memo: dict[str, Any] | None = None) -> Self:
+        return self.__class__(str(self))
+
     @property
     def compact(self) -> str:
         """str: Compact representation of the code. It's preferable to call ``str(obj)``"""
diff --git a/tests/test_bic.py b/tests/test_bic.py
index 964e8e6..e517219 100644
--- a/tests/test_bic.py
+++ b/tests/test_bic.py
@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+import copy
+
 import pytest
 from pycountry import countries  # type: ignore
 
@@ -251,3 +253,15 @@ class Model(BaseModel):
 
     loaded = Model.model_validate_json(dumped)
     assert loaded == model
+
+
+def test_deepcopy() -> None:
+    bic = BIC("GENODEM1GLS")
+
+    bic_deepcopy = copy.deepcopy(bic)
+    assert id(bic) != id(bic_deepcopy)
+    assert bic == bic_deepcopy
+
+    bic_copy = copy.copy(bic)
+    assert id(bic) != id(bic_copy)
+    assert bic == bic_copy
diff --git a/tests/test_iban.py b/tests/test_iban.py
index 336c2bb..9f7feff 100644
--- a/tests/test_iban.py
+++ b/tests/test_iban.py
@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+import copy
+
 import pytest
 from pycountry import countries  # type: ignore
 
@@ -419,3 +421,15 @@ class Model(BaseModel):
 )
 def test_convert_bban_spec_to_regex(spec: str, regex: str) -> None:
     assert convert_bban_spec_to_regex(spec) == regex
+
+
+def test_copy() -> None:
+    iban = IBAN("BE68 5390 0754 7034")
+
+    iban_deepcopy = copy.deepcopy(iban)
+    assert id(iban) != id(iban_deepcopy)
+    assert iban == iban_deepcopy
+
+    iban_copy = copy.copy(iban)
+    assert id(iban) != id(iban_copy)
+    assert iban == iban_copy