diff --git a/.eslintrc.js b/.eslintrc.js
index 4649e62cf..04d334e36 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,7 +1,7 @@
 module.exports = {
   ignorePatterns: ['vite.*.js', 'packages/**/*.js', 'src/**/*'],
   root: true,
-  plugins: ['html', 'import'],
+  plugins: ['html', 'import', 'eslint-plugin-local-rules'],
   overrides: [
     {
       files: ['*.ts', '*.tsx'],
@@ -25,6 +25,8 @@ module.exports = {
         '@typescript-eslint/ban-types': 'off', //TODO: Remove (maybe)
         'lit/no-useless-template-literals': 'error',
         'lit/prefer-nothing': 'error',
+        'local-rules/uui-class-prefix': 'warn',
+        'local-rules/prefer-static-styles-last': 'warn',
       },
       parserOptions: {
         project: './tsconfig.json',
diff --git a/eslint-local-rules.cjs b/eslint-local-rules.cjs
new file mode 100644
index 000000000..274f26e3c
--- /dev/null
+++ b/eslint-local-rules.cjs
@@ -0,0 +1,88 @@
+'use strict';
+
+// eslint-disable-next-line no-undef
+module.exports = {
+  /** @type {import('eslint').Rule.RuleModule} */
+  'uui-class-prefix': {
+    meta: {
+      type: 'problem',
+      docs: {
+        description:
+          'Ensure that all class declarations are prefixed with "UUI"',
+        category: 'Best Practices',
+        recommended: true,
+      },
+      schema: [],
+    },
+    create: function (context) {
+      function checkClassName(node) {
+        if (node.id && node.id.name && !node.id.name.startsWith('UUI')) {
+          context.report({
+            node: node.id,
+            message: 'Class declaration should be prefixed with "UUI"',
+          });
+        }
+      }
+
+      return {
+        ClassDeclaration: checkClassName,
+      };
+    },
+  },
+
+  /** @type {import('eslint').Rule.RuleModule}*/
+  'prefer-static-styles-last': {
+    meta: {
+      type: 'suggestion',
+      docs: {
+        description:
+          'Enforce the "styles" property with the static modifier to be the last property of a class that ends with "Element".',
+        category: 'Best Practices',
+        recommended: true,
+      },
+      fixable: 'code',
+      schema: [],
+    },
+    create: function (context) {
+      return {
+        ClassDeclaration(node) {
+          const className = node.id.name;
+          if (className.endsWith('Element')) {
+            const staticStylesProperty = node.body.body.find(bodyNode => {
+              return (
+                bodyNode.type === 'PropertyDefinition' &&
+                bodyNode.key.name === 'styles' &&
+                bodyNode.static
+              );
+            });
+            if (staticStylesProperty) {
+              const lastProperty = node.body.body[node.body.body.length - 1];
+              if (lastProperty.key.name !== staticStylesProperty.key.name) {
+                context.report({
+                  node: staticStylesProperty,
+                  message:
+                    'The "styles" property should be the last property of a class declaration.',
+                  data: {
+                    className: className,
+                  },
+                  fix: function (fixer) {
+                    const sourceCode = context.getSourceCode();
+                    const staticStylesPropertyText =
+                      sourceCode.getText(staticStylesProperty);
+                    return [
+                      fixer.replaceTextRange(staticStylesProperty.range, ''),
+                      fixer.insertTextAfterRange(
+                        lastProperty.range,
+                        '\n	\n	' + staticStylesPropertyText
+                      ),
+                    ];
+                  },
+                });
+              }
+            }
+          }
+        },
+      };
+    },
+  },
+};
diff --git a/package-lock.json b/package-lock.json
index eeff97b10..1fcba39ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,6 +49,7 @@
         "eslint-plugin-import": "2.27.5",
         "eslint-plugin-lit": "1.8.3",
         "eslint-plugin-lit-a11y": "4.1.0",
+        "eslint-plugin-local-rules": "^2.0.0",
         "eslint-plugin-storybook": "0.6.14",
         "eslint-plugin-wc": "1.5.0",
         "github-markdown-css": "5.2.0",
@@ -16585,6 +16586,11 @@
         "url": "https://github.com/inikulin/parse5?sponsor=1"
       }
     },
+    "node_modules/eslint-plugin-local-rules": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-local-rules/-/eslint-plugin-local-rules-2.0.0.tgz",
+      "integrity": "sha512-sWueme0kUcP0JC1+6OBDQ9edBDVFJR92WJHSRbhiRExlenMEuUisdaVBPR+ItFBFXo2Pdw6FD2UfGZWkz8e93g=="
+    },
     "node_modules/eslint-plugin-storybook": {
       "version": "0.6.14",
       "resolved": "https://registry.npmjs.org/eslint-plugin-storybook/-/eslint-plugin-storybook-0.6.14.tgz",
@@ -32871,7 +32877,10 @@
       "version": "1.5.0-rc.0",
       "license": "MIT",
       "dependencies": {
-        "@umbraco-ui/uui-base": "1.5.0-rc.0"
+        "@umbraco-ui/uui-base": "1.5.0-rc.0",
+        "@umbraco-ui/uui-button": "1.5.0-rc.0",
+        "@umbraco-ui/uui-popover-container": "1.5.0-rc.0",
+        "@umbraco-ui/uui-symbol-more": "1.5.0-rc.0"
       }
     },
     "packages/uui-tag": {
diff --git a/package.json b/package.json
index b7c0df583..3b902ad70 100644
--- a/package.json
+++ b/package.json
@@ -92,6 +92,7 @@
     "eslint-plugin-import": "2.27.5",
     "eslint-plugin-lit": "1.8.3",
     "eslint-plugin-lit-a11y": "4.1.0",
+    "eslint-plugin-local-rules": "^2.0.0",
     "eslint-plugin-storybook": "0.6.14",
     "eslint-plugin-wc": "1.5.0",
     "github-markdown-css": "5.2.0",