diff --git a/packages/app/schema/nl/__index.json b/packages/app/schema/nl/__index.json
index b955224bdd..1aaad8a88f 100644
--- a/packages/app/schema/nl/__index.json
+++ b/packages/app/schema/nl/__index.json
@@ -32,6 +32,7 @@
     "nursing_home",
     "proto_name",
     "reproduction",
+    "self_test_overall",
     "sewer",
     "tested_ggd",
     "tested_ggd_archived",
@@ -241,6 +242,9 @@
     },
     "variants": {
       "$ref": "variants.json"
+    },
+    "self_test_overall": {
+      "$ref": "self_test_overall.json"
     }
   },
   "$defs": {
diff --git a/packages/app/schema/nl/self_test_overall.json b/packages/app/schema/nl/self_test_overall.json
new file mode 100644
index 0000000000..5d8975c870
--- /dev/null
+++ b/packages/app/schema/nl/self_test_overall.json
@@ -0,0 +1,40 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "nl_self_test_overall",
+  "type": "object",
+  "properties": {
+    "values": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/value"
+      }
+    },
+    "last_value": {
+      "$ref": "#/definitions/value"
+    }
+  },
+  "required": ["values", "last_value"],
+  "additionalProperties": false,
+  "definitions": {
+    "value": {
+      "title": "nl_self_test_overall_value",
+      "type": "object",
+      "properties": {
+        "infected_percentage": {
+          "type": ["number", "null"]
+        },
+        "date_range_start_unix": {
+          "type": "integer"
+        },
+        "date_range_end_unix": {
+          "type": "integer"
+        },
+        "date_of_insertion_unix": {
+          "type": "integer"
+        }
+      },
+      "required": ["infected_percentage", "date_range_start_unix", "date_range_end_unix", "date_of_insertion_unix"],
+      "additionalProperties": false
+    }
+  }
+}
diff --git a/packages/common/src/types/data.ts b/packages/common/src/types/data.ts
index 020fa4d12a..a54978a585 100644
--- a/packages/common/src/types/data.ts
+++ b/packages/common/src/types/data.ts
@@ -280,6 +280,7 @@ export interface Nl {
   vaccine_coverage_per_age_group_estimated_archived_20220908: NlVaccineCoveragePerAgeGroupEstimatedArchived_20220908Value;
   vaccine_stock: NlVaccineStock;
   variants?: NlVariants;
+  self_test_overall: NlSelfTestOverall;
 }
 export interface NlDifference {
   tested_overall__infected_per_100k_moving_average: DifferenceDecimal;
@@ -1134,12 +1135,23 @@ export interface NlVariantsVariantValue {
   date_of_insertion_unix: number;
   date_of_report_unix: number;
 }
+export interface NlSelfTestOverall {
+  values: NlSelfTestOverallValue[];
+  last_value: NlSelfTestOverallValue;
+}
+export interface NlSelfTestOverallValue {
+  infected_percentage: number | null;
+  date_range_start_unix: number;
+  date_range_end_unix: number;
+  date_of_insertion_unix: number;
+}
 
 export type TopicalIcon =
   | 'AfstandSporten'
   | 'AlcoholVerkoop'
   | 'Archive'
   | 'Arrow'
+  | 'ArrowWithIntensity'
   | 'Arts'
   | 'Avondklok'
   | 'BarChart'