diff --git a/app.js b/app.js
index 30b2dd0f..48c8d46e 100644
--- a/app.js
+++ b/app.js
@@ -10,6 +10,7 @@ import rateLimit from 'express-rate-limit';
 import session from 'express-session';
 import createError from 'http-errors';
 import FileStore from 'session-file-store';
+import dataLists from './data/dataLists.js';
 import { DEBUG_NAMESPACE } from './debug.config.js';
 import * as permissionHandlers from './handlers/permissions.js';
 import { getSafeRedirectURL } from './helpers/authentication.helpers.js';
@@ -141,6 +142,7 @@ app.use((request, response, next) => {
     response.locals.configFunctions = configFunctions;
     response.locals.printFunctions = printFunctions;
     response.locals.dateTimeFunctions = dateTimeFunctions;
+    response.locals.dataLists = dataLists;
     response.locals.urlPrefix = configFunctions.getConfigProperty('reverseProxy.urlPrefix');
     next();
 });
diff --git a/app.ts b/app.ts
index 32fae2e4..dd2e6450 100644
--- a/app.ts
+++ b/app.ts
@@ -12,6 +12,7 @@ import session from 'express-session'
 import createError from 'http-errors'
 import FileStore from 'session-file-store'
 
+import dataLists from './data/dataLists.js'
 import { DEBUG_NAMESPACE } from './debug.config.js'
 import * as permissionHandlers from './handlers/permissions.js'
 import { getSafeRedirectURL } from './helpers/authentication.helpers.js'
@@ -244,6 +245,8 @@ app.use((request, response, next) => {
   response.locals.printFunctions = printFunctions
   response.locals.dateTimeFunctions = dateTimeFunctions
 
+  response.locals.dataLists = dataLists
+
   response.locals.urlPrefix = configFunctions.getConfigProperty(
     'reverseProxy.urlPrefix'
   )
diff --git a/data/configDefaults.d.ts b/data/configDefaults.d.ts
index 9f87da96..6aa27d20 100644
--- a/data/configDefaults.d.ts
+++ b/data/configDefaults.d.ts
@@ -38,9 +38,7 @@ export declare const configDefaultValues: {
     'settings.burialSites.refreshImageChanges': boolean;
     'settings.contracts.burialSiteIdIsRequired': boolean;
     'settings.contracts.contractEndDateIsRequired': boolean;
-    'settings.contracts.deathAgePeriods': string[];
     'settings.contracts.prints': string[];
-    'settings.contracts.purchaserRelationships': string[];
     'settings.fees.taxPercentageDefault': number;
     'settings.workOrders.workOrderNumberLength': number;
     'settings.workOrders.calendarEmailAddress': string;
diff --git a/data/configDefaults.js b/data/configDefaults.js
index 4e3ad746..6dc9c7af 100644
--- a/data/configDefaults.js
+++ b/data/configDefaults.js
@@ -49,21 +49,7 @@ export const configDefaultValues = {
     'settings.burialSites.refreshImageChanges': false,
     'settings.contracts.burialSiteIdIsRequired': true,
     'settings.contracts.contractEndDateIsRequired': false,
-    'settings.contracts.deathAgePeriods': [
-        'Years',
-        'Months',
-        'Days',
-        'Stillborn'
-    ],
     'settings.contracts.prints': ['screen/contract'],
-    'settings.contracts.purchaserRelationships': [
-        'Spouse',
-        'Child',
-        'Parent',
-        'Sibling',
-        'Friend',
-        'Self'
-    ],
     'settings.fees.taxPercentageDefault': 0,
     'settings.workOrders.workOrderNumberLength': 6,
     'settings.workOrders.calendarEmailAddress': 'no-reply@127.0.0.1',
diff --git a/data/configDefaults.ts b/data/configDefaults.ts
index 811e37ad..b4011751 100644
--- a/data/configDefaults.ts
+++ b/data/configDefaults.ts
@@ -73,21 +73,8 @@ export const configDefaultValues = {
 
   'settings.contracts.burialSiteIdIsRequired': true,
   'settings.contracts.contractEndDateIsRequired': false,
-  'settings.contracts.deathAgePeriods': [
-    'Years',
-    'Months',
-    'Days',
-    'Stillborn'
-  ],
+
   'settings.contracts.prints': ['screen/contract'],
-  'settings.contracts.purchaserRelationships': [
-    'Spouse',
-    'Child',
-    'Parent',
-    'Sibling',
-    'Friend',
-    'Self'
-  ],
 
   'settings.fees.taxPercentageDefault': 0,
 
diff --git a/data/dataLists.d.ts b/data/dataLists.d.ts
new file mode 100644
index 00000000..dc79ac64
--- /dev/null
+++ b/data/dataLists.d.ts
@@ -0,0 +1,7 @@
+export declare const deathAgePeriods: readonly ["Years", "Months", "Days", "Stillborn"];
+export declare const purchaserRelationships: readonly ["Spouse", "Husband", "Wife", "Child", "Parent", "Sibling", "Friend", "Self"];
+declare const _default: {
+    deathAgePeriods: readonly ["Years", "Months", "Days", "Stillborn"];
+    purchaserRelationships: readonly ["Spouse", "Husband", "Wife", "Child", "Parent", "Sibling", "Friend", "Self"];
+};
+export default _default;
diff --git a/data/dataLists.js b/data/dataLists.js
new file mode 100644
index 00000000..460e281b
--- /dev/null
+++ b/data/dataLists.js
@@ -0,0 +1,20 @@
+export const deathAgePeriods = [
+    'Years',
+    'Months',
+    'Days',
+    'Stillborn'
+];
+export const purchaserRelationships = [
+    'Spouse',
+    'Husband',
+    'Wife',
+    'Child',
+    'Parent',
+    'Sibling',
+    'Friend',
+    'Self'
+];
+export default {
+    deathAgePeriods,
+    purchaserRelationships
+};
diff --git a/data/dataLists.ts b/data/dataLists.ts
new file mode 100644
index 00000000..6ed8b1c9
--- /dev/null
+++ b/data/dataLists.ts
@@ -0,0 +1,22 @@
+export const deathAgePeriods = [
+  'Years',
+  'Months',
+  'Days',
+  'Stillborn'
+] as const
+
+export const purchaserRelationships = [
+  'Spouse',
+  'Husband',
+  'Wife',
+  'Child',
+  'Parent',
+  'Sibling',
+  'Friend',
+  'Self'
+] as const
+
+export default {
+  deathAgePeriods,
+  purchaserRelationships
+}
\ No newline at end of file
diff --git a/types/config.types.d.ts b/types/config.types.d.ts
index 32b29002..cf9dcb83 100644
--- a/types/config.types.d.ts
+++ b/types/config.types.d.ts
@@ -41,9 +41,7 @@ export interface Config {
         contracts: {
             burialSiteIdIsRequired?: boolean;
             contractEndDateIsRequired?: boolean;
-            deathAgePeriods?: string[];
             prints?: string[];
-            purchaserRelationships?: string[];
         };
         workOrders: {
             calendarEmailAddress?: string;
diff --git a/types/config.types.ts b/types/config.types.ts
index 5d91eeab..3569e532 100644
--- a/types/config.types.ts
+++ b/types/config.types.ts
@@ -55,9 +55,7 @@ export interface Config {
     contracts: {
       burialSiteIdIsRequired?: boolean
       contractEndDateIsRequired?: boolean
-      deathAgePeriods?: string[]
       prints?: string[]
-      purchaserRelationships?: string[]
     }
 
     workOrders: {
diff --git a/views/contract-edit.ejs b/views/contract-edit.ejs
index e7983aa3..f03e0ffc 100644
--- a/views/contract-edit.ejs
+++ b/views/contract-edit.ejs
@@ -535,7 +535,7 @@
             </div>
           </div>
           <datalist id="datalist--purchaserRelationships">
-            <% for (const relationship of configFunctions.getConfigProperty('settings.contracts.purchaserRelationships')) { %>
+            <% for (const relationship of dataLists.purchaserRelationships) { %>
               <option value="<%= relationship %>">
             <% } %>
           </datalist>
@@ -695,7 +695,7 @@
               <div class="control is-expanded">
                 <div class="select is-fullwidth">
                   <select id="contract--deathAgePeriod" name="deathAgePeriod" aria-label="Death Age Period">
-                    <% for (const period of configFunctions.getConfigProperty('settings.contracts.deathAgePeriods')) { %>
+                    <% for (const period of dataLists.deathAgePeriods) { %>
                       <option value="<%= period %>"
                         <%= (contract.deathAgePeriod === period ? " selected" : "") %>>
                         <%= period %>
@@ -979,7 +979,7 @@
 
     exports.contractInterments = <%- JSON.stringify(contract.contractInterments) %>;
     exports.intermentContainerTypes = <%- JSON.stringify(intermentContainerTypes) %>;
-    exports.deathAgePeriods = <%- JSON.stringify(configFunctions.getConfigProperty('settings.contracts.deathAgePeriods')) %>;
+    exports.deathAgePeriods = <%- JSON.stringify(dataLists.deathAgePeriods) %>;
     exports.contractComments = <%- JSON.stringify(contract.contractComments) %>;
     exports.contractFees = <%- JSON.stringify(contract.contractFees) %>;
     exports.contractTransactions = <%- JSON.stringify(contract.contractTransactions) %>;