diff --git a/cove_ocds/views.py b/cove_ocds/views.py
index 11b5ea74..9d5e0488 100644
--- a/cove_ocds/views.py
+++ b/cove_ocds/views.py
@@ -242,6 +242,14 @@ def explore_ocds(request, pk):
         }
     )
 
+    for key in ("additional_closed_codelist_values", "additional_open_codelist_values"):
+        for path_string, codelist_info in context[key].items():
+            if codelist_info["codelist_url"].startswith(schema_ocds.codelists):
+                codelist_info["codelist_url"] = (
+                    f"https://standard.open-contracting.org/{db_data.data_schema_version}/en/schema/codelists/#"
+                    + re.sub(r"([A-Z])", r"-\1", codelist_info["codelist"].split(".")[0]).lower()
+                )
+
     schema_version = getattr(schema_ocds, "version", None)
     if schema_version:
         db_data.schema_version = schema_version
diff --git a/requirements.txt b/requirements.txt
index e5c26198..e469b096 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,8 +44,6 @@ django-bootstrap3==15.0.0
     # via
     #   -r requirements.in
     #   libcoveweb
-django-environ==0.4.5
-    # via libcoveweb
 et-xmlfile==1.1.0
     # via openpyxl
 exceptiongroup==1.1.3
@@ -79,7 +77,7 @@ libcove[flatten] @ https://github.com/jpmckinney/lib-cove/archive/hotfix2.zip
     #   libcoveweb
 libcoveocds[perf,web]==0.12.7
     # via -r requirements.in
-libcoveweb==0.28.0
+libcoveweb==0.30.0
     # via -r requirements.in
 lxml==4.9.1
     # via flattentool
diff --git a/requirements_dev.txt b/requirements_dev.txt
index b08f816f..0eae023c 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -81,10 +81,6 @@ django-bootstrap3==15.0.0
     # via
     #   -r requirements.txt
     #   libcoveweb
-django-environ==0.4.5
-    # via
-    #   -r requirements.txt
-    #   libcoveweb
 docopt==0.6.2
     # via coveralls
 et-xmlfile==1.1.0
@@ -151,7 +147,7 @@ libcoveocds[perf,web]==0.12.7
     # via
     #   -r requirements.txt
     #   libcoveocds
-libcoveweb==0.28.0
+libcoveweb==0.30.0
     # via -r requirements.txt
 libsass==0.20.1
     # via -r requirements_dev.in
diff --git a/tests/test_general.py b/tests/test_general.py
index 8d076ccf..131eb537 100644
--- a/tests/test_general.py
+++ b/tests/test_general.py
@@ -619,3 +619,58 @@ def test_get_json_data_missing_ids():
     missin_ids_paths = cove_common.get_json_data_missing_ids(user_data_paths, schema_obj)
 
     assert missin_ids_paths == results
+
+
+@pytest.mark.django_db
+def test_codelist_url_ocds_codelists(client):
+    file_name = os.path.join(
+        "tests",
+        "fixtures",
+        "tenders_releases_2_releases_codelists.json",
+    )
+    with open(os.path.join(file_name)) as fp:
+        user_data = fp.read()
+    data = SuppliedData.objects.create()
+    data.original_file.save("test.json", ContentFile(user_data))
+    data.current_app = "cove_ocds"
+    resp = client.get(data.get_absolute_url())
+
+    assert resp.status_code == 200
+    assert len(resp.context["additional_closed_codelist_values"]) == 1
+    assert (
+        resp.context["additional_closed_codelist_values"]["releases/tag"]["codelist_url"]
+        == "https://standard.open-contracting.org/1.1/en/schema/codelists/#release-tag"
+    )
+    assert len(resp.context["additional_open_codelist_values"]) == 1
+    assert (
+        resp.context["additional_open_codelist_values"]["releases/tender/items/classification/scheme"]["codelist_url"]
+        == "https://standard.open-contracting.org/1.1/en/schema/codelists/#item-classification-scheme"
+    )
+
+
+@pytest.mark.django_db
+def test_codelist_url_extension_codelists(client):
+    file_name = os.path.join(
+        "tests",
+        "fixtures",
+        "tenders_releases_1_release_with_various_codelists.json",
+    )
+    with open(os.path.join(file_name)) as fp:
+        user_data = fp.read()
+    data = SuppliedData.objects.create()
+    data.original_file.save("test.json", ContentFile(user_data))
+    data.current_app = "cove_ocds"
+    resp = client.get(data.get_absolute_url())
+
+    assert resp.status_code == 200
+    assert len(resp.context["additional_closed_codelist_values"]) == 1
+    assert (
+        resp.context["additional_closed_codelist_values"]["releases/contracts/tariffs/paidBy"]["codelist_url"]
+        == "http://standard.open-contracting.org/profiles/ppp/latest/es/codelists/chargePaidBy.csv"
+    )
+    # lib-cove-web displays codelist_amend_urls separately.
+    assert len(resp.context["additional_open_codelist_values"]) == 1
+    assert (
+        resp.context["additional_open_codelist_values"]["releases/tender/documents/documentType"]["codelist_url"]
+        == "https://standard.open-contracting.org/1.1/en/schema/codelists/#document-type"
+    )