diff --git a/scripts/utils.js b/scripts/utils.js
index 6981caa2cf..f48e79474e 100644
--- a/scripts/utils.js
+++ b/scripts/utils.js
@@ -6,6 +6,8 @@ const urlParser = require('url')
 const escapeStringRegexp = require('escape-string-regexp')
 const markdownInclude = require('markdown-include')
 const iso6393 = require('iso-639-3')
+const regions = require('./regions')
+const categories = require('./categories')
 const intlDisplayNames = new Intl.DisplayNames(['en'], {
   style: 'narrow',
   type: 'region'
@@ -13,201 +15,35 @@ const intlDisplayNames = new Intl.DisplayNames(['en'], {
 
 const utils = {}
 
-utils.supportedCategories = [
-  {
-    name: 'Auto',
-    id: 'auto',
-    nsfw: false
-  },
-  {
-    name: 'Business',
-    id: 'business',
-    nsfw: false
-  },
-  {
-    name: 'Classic',
-    id: 'classic',
-    nsfw: false
-  },
-  {
-    name: 'Comedy',
-    id: 'comedy',
-    nsfw: false
-  },
-  {
-    name: 'Documentary',
-    id: 'documentary',
-    nsfw: false
-  },
-  {
-    name: 'Education',
-    id: 'education',
-    nsfw: false
-  },
-  {
-    name: 'Entertainment',
-    id: 'entertainment',
-    nsfw: false
-  },
-  {
-    name: 'Family',
-    id: 'family',
-    nsfw: false
-  },
-  {
-    name: 'Fashion',
-    id: 'fashion',
-    nsfw: false
-  },
-  {
-    name: 'Food',
-    id: 'food',
-    nsfw: false
-  },
-  {
-    name: 'General',
-    id: 'general',
-    nsfw: false
-  },
-  {
-    name: 'Health',
-    id: 'health',
-    nsfw: false
-  },
-  {
-    name: 'History',
-    id: 'history',
-    nsfw: false
-  },
-  {
-    name: 'Hobby',
-    id: 'hobby',
-    nsfw: false
-  },
-  {
-    name: 'Kids',
-    id: 'kids',
-    nsfw: false
-  },
-  {
-    name: 'Legislative',
-    id: 'legislative',
-    nsfw: false
-  },
-  {
-    name: 'Lifestyle',
-    id: 'lifestyle',
-    nsfw: false
-  },
-  {
-    name: 'Local',
-    id: 'local',
-    nsfw: false
-  },
-  {
-    name: 'Movies',
-    id: 'movies',
-    nsfw: false
-  },
-  {
-    name: 'Music',
-    id: 'music',
-    nsfw: false
-  },
-  {
-    name: 'News',
-    id: 'news',
-    nsfw: false
-  },
-  {
-    name: 'Quiz',
-    id: 'quiz',
-    nsfw: false
-  },
-  {
-    name: 'Religious',
-    id: 'religious',
-    nsfw: false
-  },
-  {
-    name: 'Sci-Fi',
-    id: 'sci-fi',
-    nsfw: false
-  },
-  {
-    name: 'Shop',
-    id: 'shop',
-    nsfw: false
-  },
-  {
-    name: 'Sport',
-    id: 'sport',
-    nsfw: false
-  },
-  {
-    name: 'Travel',
-    id: 'travel',
-    nsfw: false
-  },
-  {
-    name: 'Weather',
-    id: 'weather',
-    nsfw: false
-  },
-  {
-    name: 'XXX',
-    id: 'xxx',
-    nsfw: true
-  }
-]
-
 utils.code2flag = function (code) {
+  code = code.toUpperCase()
   switch (code) {
-    case 'uk':
+    case 'UK':
       return '🇬🇧'
-    case 'int':
-      return '🌎'
-    case 'unsorted':
+    case 'UNSORTED':
       return ''
     default:
-      return code
-        .toUpperCase()
-        .replace(/./g, char => String.fromCodePoint(char.charCodeAt(0) + 127397))
+      return code.replace(/./g, char => String.fromCodePoint(char.charCodeAt(0) + 127397))
   }
 }
 
+utils.region2codes = function (region) {
+  region = region.toUpperCase()
+
+  return regions[region] ? regions[region].codes : []
+}
+
 utils.code2name = function (code) {
-  switch (code.toLowerCase()) {
-    case 'int':
-      return 'International'
-    case 'us':
-      return 'United States'
-  }
-
   try {
-    return intlDisplayNames.of(code.toUpperCase())
+    code = code.toUpperCase()
+    if (regions[code]) return regions[code].name
+    if (code === 'US') return 'United States'
+    return intlDisplayNames.of(code)
   } catch (e) {
     return null
   }
 }
 
-utils.codeIsValid = function (code) {
-  switch (code.toLowerCase()) {
-    case 'int':
-      return true
-    case 'us':
-      return true
-  }
-
-  try {
-    intlDisplayNames.of(code.toUpperCase())
-
-    return true
-  } catch (e) {
-    return false
-  }
-}
-
 utils.language2code = function (name) {
   const lang = iso6393.find(l => l.name === name)
 
@@ -365,7 +201,7 @@ utils.writeToLog = function (country, msg, url) {
 }
 
 utils.filterNSFW = function (arr) {
-  const sfwCategories = utils.supportedCategories.filter(c => !c.nsfw).map(c => c.name)
+  const sfwCategories = categories.filter(c => !c.nsfw).map(c => c.name)
 
   return arr.filter(i => sfwCategories.includes(i.category))
 }