diff --git a/src/services/registration.services.js b/src/services/registration.services.js
index b390f5d..b43bb96 100644
--- a/src/services/registration.services.js
+++ b/src/services/registration.services.js
@@ -29,9 +29,10 @@ async function createRegKey(body){
 }
 
 async function regUser(req) {
-    if (util.checkRequest(req.key) == true) {
+  let res = auth.checkRequest(req.key)
+    if (res.status) {
         // Run DB Query to get the email domain to store alongside the api_key
-        apiKey = await db.addUser(await util.generateKey())
+        apiKey = await db.addUser(await util.generateKey(), res.domain)
         return {status: 201, message: "User added", api_key: apiKey}
     } else {
         return {status: 401, message: "Unautorised"}
diff --git a/src/utils/auth.utils.js b/src/utils/auth.utils.js
index b88a075..4903b2f 100644
--- a/src/utils/auth.utils.js
+++ b/src/utils/auth.utils.js
@@ -4,15 +4,28 @@ const db     = require('../services/dbAccess.services');
 const fs     = require('fs/promises')
 
 // Checks users registration key against issued keys
-async function isAuthed(key) {  // Needs testing
-    return false;
-    q = {uuid: key};
-    res = db.query("registrations", q);
+async function isAuthed(uuid) {  // Needs testing
+    q = {uuid: uuid};
+    res = db.query("users", q);
     log.out(`authUtils.checkUser: DB Query answer: ${await res}`)
-    
     // Do something here to determine if authorised or not and simply return a BOOL
-    
-    return
+    if (res[0].domain) {
+        db.userAtime(uuid)
+        return true
+    }
+    return false
+}
+
+// Checks whether a registration request key is valid
+async function checkRequest(key) {
+    let collection = "registrations"
+    let query = {uuid: key}
+    const res = await db.query(collection, query)
+    log.out(`authUtils.checkRequest: DB Query result: ${res}`, "info")
+    if (res[0].time) {
+        return {result: true, domain: res[0].date}
+    }
+    return {result: false}
 }
 
 // Creates an API key for a user
@@ -39,5 +52,6 @@ async function generateConfirmationEmail(eml, uuid) {
 module.exports = {
     isAuthed,
     generateKey,
-    generateConfirmationEmail
+    generateConfirmationEmail,
+    checkRequest
 }
\ No newline at end of file