diff --git a/src/datarepo/core/tables/deltalake_table.py b/src/datarepo/core/tables/deltalake_table.py
index 7c9a57a..215eb42 100644
--- a/src/datarepo/core/tables/deltalake_table.py
+++ b/src/datarepo/core/tables/deltalake_table.py
@@ -5,7 +5,7 @@
 from concurrent.futures import ThreadPoolExecutor
 from dataclasses import dataclass
 import os
-from typing import Any, TypeAlias
+from typing import Any, TypeAlias, Dict, Tuple
 import warnings
 
 import boto3
@@ -18,7 +18,7 @@
 from datarepo.core.tables.filters import InputFilters, normalize_filters
 from datarepo.core.tables.metadata import (
     TableMetadata,
-    TableProtocol,
+    VersionedTableProtocol,
     TableSchema,
     TableColumn,
     TablePartition,
@@ -65,7 +65,7 @@ def to_storage_options(self) -> dict[str, Any]:
         return opts
 
 
-class DeltalakeTable(TableProtocol):
+class DeltalakeTable(VersionedTableProtocol):
     """A table that is backed by a Delta Lake table."""
 
     def __init__(
@@ -112,6 +112,47 @@ def __init__(
             **(table_metadata_args or {}),
         )
 
+        # for delta table version is formed as combination of uri and schema
+        self._versions: Dict[str, Tuple[str, pa.Schema]] = {
+            "v1": (uri, schema),
+        }
+
+    def add_version(
+        self, version: str, uri: str, schema: pa.Schema, **kwargs: Any
+    ) -> None:
+        """Add a new version of the table.
+
+        Args:
+            version (str): The version number of the table.
+            uri (str): The URI of the table.
+            schema (pa.Schema): The schema of the table.
+        """
+        if version in self._versions:
+            raise ValueError(f"Version {version} already exists")
+        self._versions[version] = (uri, schema)
+        self.uri = uri
+        self.schema = schema
+
+    def change_version(self, version: str):
+        """Change the current version of the table.
+
+        Args:
+            version (str): The version of the table.
+        """
+        if version not in self._versions:
+            raise ValueError(
+                f"Version {version} does not exist. Available versions: {self.get_versions()}"
+            )
+        self.uri, self.schema = self._versions[version]
+
+    def get_versions(self) -> list[str]:
+        """Get all versions of the table.
+
+        Returns:
+            list[str]: The versions of the table.
+        """
+        return list(self._versions.keys())
+
     def get_schema(self) -> TableSchema:
         """Generate and return the schema of the table, including partitions and columns.
 
diff --git a/src/datarepo/core/tables/metadata.py b/src/datarepo/core/tables/metadata.py
index 617c130..db6eb7a 100644
--- a/src/datarepo/core/tables/metadata.py
+++ b/src/datarepo/core/tables/metadata.py
@@ -1,5 +1,5 @@
 from dataclasses import dataclass
-from typing import Any, Dict, Protocol, TypedDict
+from typing import Any, Dict, Protocol, TypedDict, List
 
 from datarepo.core.dataframe.frame import NlkDataFrame
 from datarepo.core.tables.util import RoapiOptions
@@ -54,3 +54,32 @@ def get_schema(self) -> TableSchema:
         Returns the schema of the table, used to generate the web catalog.
         """
         ...
+
+
+class VersionedTableProtocol(TableProtocol):
+    """A versioned table."""
+
+    def add_version(self, version: str, **kwargs: Dict[str, Any]) -> None:
+        """Add a new version of the table.
+
+        Args:
+            version (str): The version number of the table.
+            **kwargs: Additional arguments to pass for the version.
+        """
+        ...
+
+    def change_version(self, version: str):
+        """Change the current version of the table.
+
+        Args:
+            version (str): The version of the table.
+        """
+        ...
+
+    def get_versions(self) -> List[str]:  # type: ignore[empty-body]
+        """Get all versions of the table.
+
+        Returns:
+            list[str]: Versions of the table.
+        """
+        ...
diff --git a/test/tables/test_deltalake_table.py b/test/tables/test_deltalake_table.py
index 9e49a2f..3dc3a10 100644
--- a/test/tables/test_deltalake_table.py
+++ b/test/tables/test_deltalake_table.py
@@ -377,6 +377,30 @@ def test_call_loads_correct_data(
         expected_sorted = expected.sort("value")
         assert actual_sorted.equals(expected_sorted)
 
+    def test_versioned_table(self, delta_table_definition: DeltalakeTable):
+        """Test versioning for delta tables."""
+        delta_table_definition.add_version("v2", delta_table_definition.uri, delta_table_definition.schema)
+        assert delta_table_definition.get_versions() == ["v1", "v2"]
+ 
+        new_schema = pa.schema(
+            [
+                ("implant_id", pa.int64()),
+                ("uniq", pa.string()),
+                ("value", pa.int64()),
+            ]
+        )
+        delta_table_definition.add_version("v3", delta_table_definition.uri, new_schema)
+        assert delta_table_definition.get_versions() == ["v1", "v2", "v3"]
+
+        delta_table_definition.change_version("v1")
+        assert delta_table_definition.schema != new_schema
+
+        with pytest.raises(ValueError, match="Version v2 already exists"):
+            delta_table_definition.add_version("v2", delta_table_definition.uri, delta_table_definition.schema)
+
+        with pytest.raises(ValueError):
+            delta_table_definition.change_version("v4")
+
     """ this test is commented out until we upstream delta caching
     def test_delta_cache(
         self,