diff --git a/otc_metadata/data/documents/dis-api-ref.yaml b/otc_metadata/data/documents/dis-api-ref.yaml
deleted file mode 100644
index 2ea290d..0000000
--- a/otc_metadata/data/documents/dis-api-ref.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
----
-hc_location: api/dis
-html_location: docs/dis/api-ref
-link: /data-ingestion-service/api-ref/
-rst_location: api-ref/source
-service_type: dis
-title: API Reference
-type: api-ref
-cloud_environments:
-  - name: eu_de
-    visibility: public
-    pdf_visibility: public
-    pdf_enabled: true
diff --git a/otc_metadata/data/documents/dis-umn.yaml b/otc_metadata/data/documents/dis-umn.yaml
deleted file mode 100644
index 47d27e4..0000000
--- a/otc_metadata/data/documents/dis-umn.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
----
-hc_location: usermanual/dis
-html_location: docs/dis/umn
-link: /data-ingestion-service/umn/
-rst_location: umn/source
-service_type: dis
-title: User Guide
-type: umn
-cloud_environments:
-  - name: eu_de
-    visibility: public
-    pdf_visibility: public
-    pdf_enabled: true
diff --git a/otc_metadata/data/services/dis.yaml b/otc_metadata/data/services/dis.yaml
deleted file mode 100644
index e65bc60..0000000
--- a/otc_metadata/data/services/dis.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
----
-service_category: big_data
-service_title: Data Ingestion Service
-service_type: dis
-service_uri: data-ingestion-service
-teams:
-  - name: docs-bigdata-ai-rw
-    permission: write
-cloud_environments:
-  - name: eu_de
-    visibility: public
-is_global: false