diff --git a/ecc/blocks/attendee-management-table/attendee-management-table.js b/ecc/blocks/attendee-management-table/attendee-management-table.js
index da21c865..8547d80b 100644
--- a/ecc/blocks/attendee-management-table/attendee-management-table.js
+++ b/ecc/blocks/attendee-management-table/attendee-management-table.js
@@ -1,7 +1,7 @@
 /* eslint-disable max-len */
 import { getAllEventAttendees, getEvents } from '../../scripts/esp-controller.js';
-import { ALLOWED_ACCOUNT_TYPES } from '../../constants/constants.js';
-import { DEV_MODE, LIBS, MILO_CONFIG } from '../../scripts/scripts.js';
+import { ALLOWED_ACCOUNT_TYPES, DEV_MODE } from '../../constants/constants.js';
+import { LIBS } from '../../scripts/scripts.js';
 import {
   getIcon,
   buildNoAccessScreen,
@@ -563,7 +563,7 @@ export default async function init(el) {
   buildLoadingScreen(el);
   const profile = BlockMediator.get('imsProfile');
 
-  if (devMode === 'true' && ['stage', 'local'].includes(MILO_CONFIG.env.name)) {
+  if (devMode === 'true' && ['stage', 'local'].includes(window.miloConfig.env.name)) {
     buildDashboard(el, config);
     return;
   }
diff --git a/ecc/blocks/ecc-dashboard/ecc-dashboard.js b/ecc/blocks/ecc-dashboard/ecc-dashboard.js
index bc81fe88..3d888109 100644
--- a/ecc/blocks/ecc-dashboard/ecc-dashboard.js
+++ b/ecc/blocks/ecc-dashboard/ecc-dashboard.js
@@ -6,8 +6,8 @@ import {
   publishEvent,
   unpublishEvent,
 } from '../../scripts/esp-controller.js';
-import { ALLOWED_ACCOUNT_TYPES } from '../../constants/constants.js';
-import { LIBS, MILO_CONFIG, DEV_MODE } from '../../scripts/scripts.js';
+import { ALLOWED_ACCOUNT_TYPES, DEV_MODE } from '../../constants/constants.js';
+import { LIBS } from '../../scripts/scripts.js';
 import { getIcon, buildNoAccessScreen, getEventPageHost, readBlockConfig } from '../../scripts/utils.js';
 import { quickFilter } from '../form-handler/data-handler.js';
 import BlockMediator from '../../scripts/deps/block-mediator.min.js';
@@ -709,7 +709,7 @@ export default async function init(el) {
   buildLoadingScreen(el);
   const profile = BlockMediator.get('imsProfile');
 
-  if (DEV_MODE === true && ['stage', 'local'].includes(MILO_CONFIG.env.name)) {
+  if (DEV_MODE === true && ['stage', 'local'].includes(window.miloConfig.env.name)) {
     buildDashboard(el, config);
     return;
   }
diff --git a/ecc/blocks/form-handler/controllers/terms-conditions-component-controller.js b/ecc/blocks/form-handler/controllers/terms-conditions-component-controller.js
index 1e776f0c..31c6ff7d 100644
--- a/ecc/blocks/form-handler/controllers/terms-conditions-component-controller.js
+++ b/ecc/blocks/form-handler/controllers/terms-conditions-component-controller.js
@@ -1,10 +1,8 @@
 /* eslint-disable no-unused-vars */
-import { ECC_ENV, LIBS } from '../../../scripts/scripts.js';
+import { LIBS } from '../../../scripts/scripts.js';
 import HtmlSanitizer from '../../../scripts/deps/html-sanitizer.js';
-import { fetchThrottledMemoizedText, getEventPageHost } from '../../../scripts/utils.js';
-import { getFilteredCachedResponse } from '../data-handler.js';
+import { fetchThrottledMemoizedText } from '../../../scripts/utils.js';
 
-const { customFetch } = await import(`${LIBS}/utils/helpers.js`);
 const { createTag } = await import(`${LIBS}/utils/utils.js`);
 
 function buildTerms(terms) {
@@ -37,7 +35,7 @@ async function loadPreview(component, templateId) {
 
   let host;
   if (window.location.href.includes('.hlx.')) {
-    host = window.location.origin.replace(window.location.hostname, `${ECC_ENV}--events-milo--adobecom.hlx.page`);
+    host = window.location.origin.replace(window.location.hostname, `${window.miloConfig.eccEnv}--events-milo--adobecom.hlx.page`);
   } else {
     host = window.location.origin;
   }
diff --git a/ecc/blocks/form-handler/controllers/venue-info-component-controller.js b/ecc/blocks/form-handler/controllers/venue-info-component-controller.js
index ac0be972..ee316e95 100644
--- a/ecc/blocks/form-handler/controllers/venue-info-component-controller.js
+++ b/ecc/blocks/form-handler/controllers/venue-info-component-controller.js
@@ -1,7 +1,6 @@
 /* eslint-disable no-unused-vars */
 import { createVenue, replaceVenue } from '../../../scripts/esp-controller.js';
 import BlockMediator from '../../../scripts/deps/block-mediator.min.js';
-import { ECC_ENV } from '../../../scripts/scripts.js';
 import { changeInputValue, getSecret } from '../../../scripts/utils.js';
 import { buildErrorMessage } from '../form-handler.js';
 
@@ -19,7 +18,7 @@ function togglePrefillableFieldsHiddenState(component, showPrefilledFields) {
 
 async function loadGoogleMapsAPI(callback) {
   const script = document.createElement('script');
-  const apiKey = await getSecret(`${ECC_ENV}-google-places-api`);
+  const apiKey = await getSecret(`${window.miloConfig.eccEnv}-google-places-api`);
   script.src = `https://maps.googleapis.com/maps/api/js?key=${apiKey}&libraries=places&callback=onGoogleMapsApiLoaded`;
   script.async = true;
   script.defer = true;
diff --git a/ecc/blocks/form-handler/form-handler.js b/ecc/blocks/form-handler/form-handler.js
index bb898551..ba3d9077 100644
--- a/ecc/blocks/form-handler/form-handler.js
+++ b/ecc/blocks/form-handler/form-handler.js
@@ -1,5 +1,5 @@
-import { ALLOWED_ACCOUNT_TYPES } from '../../constants/constants.js';
-import { LIBS, MILO_CONFIG, DEV_MODE } from '../../scripts/scripts.js';
+import { ALLOWED_ACCOUNT_TYPES, DEV_MODE } from '../../constants/constants.js';
+import { LIBS } from '../../scripts/scripts.js';
 import {
   getIcon,
   buildNoAccessScreen,
@@ -859,7 +859,7 @@ export default async function init(el) {
 
   const profile = BlockMediator.get('imsProfile');
 
-  if (DEV_MODE === true && ['stage', 'local'].includes(MILO_CONFIG.env.name)) {
+  if (DEV_MODE === true && ['stage', 'local'].includes(window.miloConfig.env.name)) {
     buildECCForm(el).then(() => {
       el.classList.remove('loading');
     });
diff --git a/ecc/constants/constants.js b/ecc/constants/constants.js
index 939a98e8..9b8b6e08 100644
--- a/ecc/constants/constants.js
+++ b/ecc/constants/constants.js
@@ -1,2 +1,3 @@
 export const LINK_REGEX = '^https:\\/\\/[a-z0-9]+([\\-\\.]{1}[a-z0-9]+)*\\.[a-z]{2,63}(:[0-9]{1,5})?(\\/.*)?$';
 export const ALLOWED_ACCOUNT_TYPES = ['type3', 'type2e'];
+export const DEV_MODE = new URLSearchParams(window.location.search).has('devMode');
diff --git a/ecc/scripts/esp-controller.js b/ecc/scripts/esp-controller.js
index 256f19e3..1fdfc399 100644
--- a/ecc/scripts/esp-controller.js
+++ b/ecc/scripts/esp-controller.js
@@ -1,5 +1,3 @@
-import { ECC_ENV } from './scripts.js';
-
 export const getCaasTags = (() => {
   let cache;
   let promise;
@@ -87,7 +85,7 @@ export async function constructRequestOptions(method, body = null) {
 export async function uploadImage(file, configs, tracker, imageId = null) {
   await waitForAdobeIMS();
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const authToken = window.adobeIMS?.getAccessToken()?.token;
 
   let respJson = null;
@@ -177,7 +175,7 @@ function convertToSpeaker(speaker) {
 
 export async function deleteImage(configs, imageId) {
   await waitForAdobeIMS();
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('DELETE');
 
   try {
@@ -198,7 +196,7 @@ export async function deleteImage(configs, imageId) {
 }
 
 export async function createVenue(eventId, venueData) {
-  const { host } = getAPIConfig().esl[ECC_ENV];
+  const { host } = getAPIConfig().esl[window.miloConfig.eccEnv];
   const raw = JSON.stringify(venueData);
   const options = await constructRequestOptions('POST', raw);
 
@@ -219,7 +217,7 @@ export async function createVenue(eventId, venueData) {
 }
 
 export async function replaceVenue(eventId, venueId, venueData) {
-  const { host } = getAPIConfig().esl[ECC_ENV];
+  const { host } = getAPIConfig().esl[window.miloConfig.eccEnv];
   const raw = JSON.stringify(venueData);
   const options = await constructRequestOptions('PUT', raw);
 
@@ -240,7 +238,7 @@ export async function replaceVenue(eventId, venueId, venueData) {
 }
 
 export async function createEvent(payload) {
-  const { host } = getAPIConfig().esl[ECC_ENV];
+  const { host } = getAPIConfig().esl[window.miloConfig.eccEnv];
   const raw = JSON.stringify({ ...payload, liveUpdate: false });
   const options = await constructRequestOptions('POST', raw);
 
@@ -263,7 +261,7 @@ export async function createEvent(payload) {
 export async function createSpeaker(profile, seriesId) {
   const nSpeaker = convertToNSpeaker(profile);
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify({ ...nSpeaker, seriesId });
   const options = await constructRequestOptions('POST', raw);
 
@@ -284,7 +282,7 @@ export async function createSpeaker(profile, seriesId) {
 }
 
 export async function createSponsor(sponsorData, seriesId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify(sponsorData);
   const options = await constructRequestOptions('POST', raw);
 
@@ -305,7 +303,7 @@ export async function createSponsor(sponsorData, seriesId) {
 }
 
 export async function updateSponsor(sponsorData, sponsorId, seriesId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify(sponsorData);
   const options = await constructRequestOptions('PUT', raw);
 
@@ -326,7 +324,7 @@ export async function updateSponsor(sponsorData, sponsorId, seriesId) {
 }
 
 export async function addSponsorToEvent(sponsorData, eventId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify(sponsorData);
   const options = await constructRequestOptions('POST', raw);
 
@@ -347,7 +345,7 @@ export async function addSponsorToEvent(sponsorData, eventId) {
 }
 
 export async function updateSponsorInEvent(sponsorData, sponsorId, eventId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify(sponsorData);
   const options = await constructRequestOptions('PUT', raw);
 
@@ -368,7 +366,7 @@ export async function updateSponsorInEvent(sponsorData, sponsorId, eventId) {
 }
 
 export async function removeSponsorFromEvent(sponsorId, eventId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('DELETE');
 
   try {
@@ -388,7 +386,7 @@ export async function removeSponsorFromEvent(sponsorId, eventId) {
 }
 
 export async function getSponsor(seriesId, sponsorId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -408,7 +406,7 @@ export async function getSponsor(seriesId, sponsorId) {
 }
 
 export async function getSponsors(seriesId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -428,7 +426,7 @@ export async function getSponsors(seriesId) {
 }
 
 export async function getSponsorImages(seriesId, sponsorId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -448,7 +446,7 @@ export async function getSponsorImages(seriesId, sponsorId) {
 }
 
 export async function addSpeakerToEvent(speakerData, eventId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify(speakerData);
   const options = await constructRequestOptions('POST', raw);
 
@@ -469,7 +467,7 @@ export async function addSpeakerToEvent(speakerData, eventId) {
 }
 
 export async function updateSpeakerInEvent(speakerData, speakerId, eventId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify(speakerData);
   const options = await constructRequestOptions('PUT', raw);
 
@@ -490,7 +488,7 @@ export async function updateSpeakerInEvent(speakerData, speakerId, eventId) {
 }
 
 export async function removeSpeakerFromEvent(speakerId, eventId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('DELETE');
 
   try {
@@ -511,7 +509,7 @@ export async function removeSpeakerFromEvent(speakerId, eventId) {
 
 export async function updateSpeaker(profile, seriesId) {
   const nSpeaker = convertToNSpeaker(profile);
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify({ ...nSpeaker, seriesId });
   const options = await constructRequestOptions('PUT', raw);
 
@@ -532,7 +530,7 @@ export async function updateSpeaker(profile, seriesId) {
 }
 
 export async function updateEvent(eventId, payload) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify({ ...payload, liveUpdate: false });
   const options = await constructRequestOptions('PUT', raw);
 
@@ -553,7 +551,7 @@ export async function updateEvent(eventId, payload) {
 }
 
 export async function publishEvent(eventId, payload) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify({ ...payload, published: true, liveUpdate: true });
   const options = await constructRequestOptions('PUT', raw);
 
@@ -574,7 +572,7 @@ export async function publishEvent(eventId, payload) {
 }
 
 export async function unpublishEvent(eventId, payload) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify({ ...payload, published: false, liveUpdate: true });
   const options = await constructRequestOptions('PUT', raw);
 
@@ -595,7 +593,7 @@ export async function unpublishEvent(eventId, payload) {
 }
 
 export async function deleteEvent(eventId) {
-  const { host } = getAPIConfig().esl[ECC_ENV];
+  const { host } = getAPIConfig().esl[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('DELETE');
 
   try {
@@ -616,7 +614,7 @@ export async function deleteEvent(eventId) {
 }
 
 export async function getEvents() {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -636,7 +634,7 @@ export async function getEvents() {
 }
 
 export async function getEvent(eventId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -656,7 +654,7 @@ export async function getEvent(eventId) {
 }
 
 export async function getVenue(eventId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -676,7 +674,7 @@ export async function getVenue(eventId) {
 }
 
 export async function getSpeaker(seriesId, speakerId) {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -708,7 +706,7 @@ export async function getClouds() {
 }
 
 export async function getSeries() {
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -730,7 +728,7 @@ export async function getSeries() {
 export async function createAttendee(eventId, attendeeData) {
   if (!eventId || !attendeeData) return false;
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify(attendeeData);
   const options = await constructRequestOptions('POST', raw);
 
@@ -753,7 +751,7 @@ export async function createAttendee(eventId, attendeeData) {
 export async function updateAttendee(eventId, attendeeId, attendeeData) {
   if (!eventId || !attendeeData) return false;
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const raw = JSON.stringify(attendeeData);
   const options = await constructRequestOptions('PUT', raw);
 
@@ -776,7 +774,7 @@ export async function updateAttendee(eventId, attendeeId, attendeeData) {
 export async function deleteAttendee(eventId, attendeeId) {
   if (!eventId || !attendeeId) return false;
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('DELETE');
 
   try {
@@ -798,7 +796,7 @@ export async function deleteAttendee(eventId, attendeeId) {
 export async function getEventAttendees(eventId) {
   if (!eventId) return false;
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -819,7 +817,7 @@ export async function getEventAttendees(eventId) {
 
 export async function getAllEventAttendees(eventId) {
   const recurGetAttendees = async (fullAttendeeArr = [], nextPageToken = null) => {
-    const { host } = getAPIConfig().esp[ECC_ENV];
+    const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
     const options = await constructRequestOptions('GET');
     const fetchUrl = nextPageToken ? `${host}/v1/events/${eventId}/attendees?nextPageToken=${nextPageToken}` : `${host}/v1/events/${eventId}/attendees`;
 
@@ -851,7 +849,7 @@ export async function getAllEventAttendees(eventId) {
 export async function getAttendee(eventId, attendeeId) {
   if (!eventId || !attendeeId) return false;
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -873,7 +871,7 @@ export async function getAttendee(eventId, attendeeId) {
 export async function getSpeakers(seriesId) {
   if (!seriesId) return false;
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -895,7 +893,7 @@ export async function getSpeakers(seriesId) {
 export async function getEventImages(eventId) {
   if (!eventId) return false;
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('GET');
 
   try {
@@ -917,7 +915,7 @@ export async function getEventImages(eventId) {
 export async function deleteSpeakerImage(speakerId, seriesId, imageId) {
   if (!speakerId || !seriesId || !imageId) return false;
 
-  const { host } = getAPIConfig().esp[ECC_ENV];
+  const { host } = getAPIConfig().esp[window.miloConfig.eccEnv];
   const options = await constructRequestOptions('DELETE');
 
   try {
diff --git a/ecc/scripts/scripts.js b/ecc/scripts/scripts.js
index 3662372e..59af7042 100644
--- a/ecc/scripts/scripts.js
+++ b/ecc/scripts/scripts.js
@@ -162,12 +162,11 @@ export const LIBS = (() => {
   });
 }());
 
-const { loadArea, setConfig, loadLana } = await import(`${LIBS}/utils/utils.js`);
-export const MILO_CONFIG = setConfig({ ...CONFIG, miloLibs: LIBS });
-export const ECC_ENV = getECCEnv(MILO_CONFIG);
-export const DEV_MODE = new URLSearchParams(window.location.search).has('devMode');
-
 (async function loadPage() {
+  const { loadArea, setConfig, getConfig, updateConfig, loadLana } = await import(`${LIBS}/utils/utils.js`);
+  window.miloConfig = setConfig({ ...CONFIG, miloLibs: LIBS });
+  const eccEnv = getECCEnv(getConfig());
+  window.miloConfig = updateConfig({ ...getConfig(), eccEnv });
   await loadLana({ clientId: 'ecc-milo' });
   await loadArea().then(() => {
     lazyCaptureProfile();
diff --git a/ecc/scripts/utils.js b/ecc/scripts/utils.js
index f171fd06..8c7f2697 100644
--- a/ecc/scripts/utils.js
+++ b/ecc/scripts/utils.js
@@ -1,4 +1,4 @@
-import { MILO_CONFIG, LIBS, ECC_ENV } from './scripts.js';
+import { LIBS } from './scripts.js';
 
 const { createTag } = await import(`${LIBS}/utils/utils.js`);
 
@@ -7,7 +7,7 @@ let secretCache = [];
 export function getIcon(tag) {
   const img = document.createElement('img');
   img.className = `icon icon-${tag}`;
-  img.src = `${MILO_CONFIG.codeRoot}/icons/${tag}.svg`;
+  img.src = `${window.miloConfig.codeRoot}/icons/${tag}.svg`;
   img.alt = tag;
 
   return img;
@@ -58,7 +58,7 @@ export function convertTo24HourFormat(timeStr) {
 
 export function getEventPageHost() {
   if (window.location.href.includes('.hlx.')) {
-    return window.location.origin.replace(window.location.hostname, `${ECC_ENV}--events-milo--adobecom.hlx.page`);
+    return window.location.origin.replace(window.location.hostname, `${window.miloConfig.eccEnv}--events-milo--adobecom.hlx.page`);
   }
 
   return window.location.origin;