diff --git a/tests/data/valid-statements/statementseriesinvalid.json b/tests/data/valid-statements/statementseriesinvalid.json
new file mode 100644
index 00000000..95280507
--- /dev/null
+++ b/tests/data/valid-statements/statementseriesinvalid.json
@@ -0,0 +1,68 @@
+[
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-04-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "closed",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "updated",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  }
+]
diff --git a/tests/data/valid-statements/statementseriesinvalid3.json b/tests/data/valid-statements/statementseriesinvalid3.json
new file mode 100644
index 00000000..e79426d4
--- /dev/null
+++ b/tests/data/valid-statements/statementseriesinvalid3.json
@@ -0,0 +1,68 @@
+[
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-04-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "updated",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "closed",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2022-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "updated",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  }
+]
diff --git a/tests/data/valid-statements/statementseriesinvalid4.json b/tests/data/valid-statements/statementseriesinvalid4.json
new file mode 100644
index 00000000..18f5afed
--- /dev/null
+++ b/tests/data/valid-statements/statementseriesinvalid4.json
@@ -0,0 +1,68 @@
+[
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-04-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "closed",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "closed",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "updated",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  }
+]
diff --git a/tests/data/valid-statements/statementseriesinvalid5.json b/tests/data/valid-statements/statementseriesinvalid5.json
new file mode 100644
index 00000000..91277872
--- /dev/null
+++ b/tests/data/valid-statements/statementseriesinvalid5.json
@@ -0,0 +1,68 @@
+[
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-04-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "updated",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-04-01",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "closed",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "updated",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  }
+]
diff --git a/tests/data/valid-statements/declaringsubjects1.json b/tests/data/valid-statements/statementseriesinvalid6.json
similarity index 58%
rename from tests/data/valid-statements/declaringsubjects1.json
rename to tests/data/valid-statements/statementseriesinvalid6.json
index 1a4416af..6a32ee3d 100644
--- a/tests/data/valid-statements/declaringsubjects1.json
+++ b/tests/data/valid-statements/statementseriesinvalid6.json
@@ -1,7 +1,7 @@
 [
   {
     "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
-    "declarationSubject": "q123",
+    "declarationSubject": "c359f58d2977",
     "statementDate": "2020-03-04",
     "recordId": "c359f58d2977",
     "recordType": "entity",
@@ -15,24 +15,12 @@
   {
     "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
     "declarationSubject": "c359f58d2977",
-    "statementDate": "2020-03-04",
-    "recordId": "10478c6cf6de",
+    "statementDate": "2021-03-04",
+    "recordId": "c359f58d2977",
     "recordType": "person",
     "recordDetails": {
       "isComponent": false,
       "personType": "knownPerson"
     }
-  },
-  {
-    "statementId": "fbfd0547-d0c6-4a00-b559-5c5e91c34f5c",
-    "declarationSubject": "c359f58d2977",
-    "statementDate": "2020-03-04",
-    "recordId": "93b53022ae6a",
-    "recordType": "relationship",
-    "recordDetails": {
-      "isComponent": false,
-      "subject": "c359f58d2977",
-      "interestedParty": "10478c6cf6de"
-    }
   }
 ]
diff --git a/tests/data/valid-statements/statementseriesvalid.json b/tests/data/valid-statements/statementseriesvalid.json
new file mode 100644
index 00000000..64d0d69c
--- /dev/null
+++ b/tests/data/valid-statements/statementseriesvalid.json
@@ -0,0 +1,68 @@
+[
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-04-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "updated",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordStatus": "closed",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "new",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordStatus": "updated",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  }
+]
diff --git a/tests/data/valid-statements/statementseriesvalid2.json b/tests/data/valid-statements/statementseriesvalid2.json
new file mode 100644
index 00000000..dad6b02d
--- /dev/null
+++ b/tests/data/valid-statements/statementseriesvalid2.json
@@ -0,0 +1,63 @@
+[
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-04-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "1dc0e987-5c57-4a1c-b3ad-61353b66a9b7",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "c359f58d2977",
+    "recordType": "entity",
+    "recordDetails": {
+      "isComponent": false,
+      "entityType": {
+        "type": "registeredEntity"
+      }
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2020-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  },
+  {
+    "statementId": "019a93f1-e470-42e9-957b-03559861b2e2",
+    "declarationSubject": "c359f58d2977",
+    "statementDate": "2021-03-04",
+    "recordId": "10478c6cf6de",
+    "recordType": "person",
+    "recordDetails": {
+      "isComponent": false,
+      "personType": "knownPerson"
+    }
+  }
+]