diff --git a/helpers/unique-id.js b/helpers/unique-id.js
new file mode 100644
index 0000000000..e0cd307643
--- /dev/null
+++ b/helpers/unique-id.js
@@ -0,0 +1,8 @@
+/* eslint unicorn/prefer-module: 0, eqeqeq: 0 */
+module.exports = function (Handlebars) {
+	Handlebars.registerHelper('unique-id', function () {
+		const crypto = require('node:crypto');
+
+		return `id-${crypto.randomUUID()}`;
+	});
+};
diff --git a/source/_patterns/01-elements/radio/radio.hbs b/source/_patterns/01-elements/radio/_radio.hbs
similarity index 65%
rename from source/_patterns/01-elements/radio/radio.hbs
rename to source/_patterns/01-elements/radio/_radio.hbs
index 4d60367f11..c704188402 100644
--- a/source/_patterns/01-elements/radio/radio.hbs
+++ b/source/_patterns/01-elements/radio/_radio.hbs
@@ -1,10 +1,11 @@
 <input type="radio"
 	class="elm-radio {{ styleModifier }}"
-	{{#if name}} name="{{ name }}"{{/if }}
+	name="{{ name }}"
 	id="{{ id }}"
 	{{#if checked}} checked{{/if }}
 	{{#if disabled}} disabled{{/if }}
-	value="{{ value }}"
+	{{#if value}} value="{{ value }}"{{/if }}
 	{{#if describedbyid }} aria-describedby="{{ describedbyid }}"{{/if }}
-	{{#if invalid}} aria-invalid="true"{{/if }}>
+	{{#if invalid}} aria-invalid="true"{{/if }}
+	{{#if required}} required{{/if}}>
 <label class="elm-label" for="{{ id }}">{{ label }}</label>
diff --git a/source/_patterns/01-elements/radio/_radio.json b/source/_patterns/01-elements/radio/_radio.json
new file mode 100644
index 0000000000..bc2edeb4d3
--- /dev/null
+++ b/source/_patterns/01-elements/radio/_radio.json
@@ -0,0 +1,5 @@
+{
+	"label": "Radio",
+	"id": "radio",
+	"name": "radio"
+}
diff --git a/source/_patterns/01-elements/radio/_radio.md b/source/_patterns/01-elements/radio/_radio.md
index 19ea5b87f0..c402e8ae58 100644
--- a/source/_patterns/01-elements/radio/_radio.md
+++ b/source/_patterns/01-elements/radio/_radio.md
@@ -1,5 +1,5 @@
 ---
-title: Textarea
+title: Radio
 state: complete
 ---
 
diff --git a/source/_patterns/01-elements/radio/radio.json b/source/_patterns/01-elements/radio/radio.json
deleted file mode 100644
index 2946dc20ee..0000000000
--- a/source/_patterns/01-elements/radio/radio.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-	"id": "radio01",
-	"label": "Radio"
-}
diff --git a/source/_patterns/01-elements/radio/radio.scss b/source/_patterns/01-elements/radio/radio.scss
index e85bf7a6d9..0a9cdcc7da 100644
--- a/source/_patterns/01-elements/radio/radio.scss
+++ b/source/_patterns/01-elements/radio/radio.scss
@@ -39,7 +39,7 @@
 		border-width: to-em($pxValue: 6);
 	}
 	// * the invalid style using the :invalid pseudo class (and [aria-invalid="true"] equivalent, see #136 and #141)
-	&:invalid,
+	&:is(:user-invalid),
 	&[aria-invalid="true"] {
 		border-color: #c13e34;
 	}
diff --git a/source/_patterns/01-elements/radio/radios.hbs b/source/_patterns/01-elements/radio/radios.hbs
new file mode 100644
index 0000000000..72d987a589
--- /dev/null
+++ b/source/_patterns/01-elements/radio/radios.hbs
@@ -0,0 +1,3 @@
+{{#each radios }}
+	{{> elements-radio disabled=../disabled invalid=../invalid required=../required id=(unique-id) name=../name }}<br>
+{{/each }}
diff --git a/source/_patterns/01-elements/radio/radios.json b/source/_patterns/01-elements/radio/radios.json
new file mode 100644
index 0000000000..7d4abf5148
--- /dev/null
+++ b/source/_patterns/01-elements/radio/radios.json
@@ -0,0 +1,14 @@
+{
+	"name": "radio",
+	"radios": [
+		{
+			"label": "Radio 01"
+		},
+		{
+			"label": "Radio 02"
+		},
+		{
+			"label": "Radio 03"
+		}
+	]
+}
diff --git a/source/_patterns/01-elements/radio/radios~checked.json b/source/_patterns/01-elements/radio/radios~checked.json
new file mode 100644
index 0000000000..49272c2913
--- /dev/null
+++ b/source/_patterns/01-elements/radio/radios~checked.json
@@ -0,0 +1,14 @@
+{
+	"name": "radioChecked",
+	"radios": [
+		{
+			"checked": true
+		},
+		{
+			"checked": false
+		},
+		{
+			"checked": false
+		}
+	]
+}
diff --git a/source/_patterns/01-elements/radio/radios~disabled-checked.json b/source/_patterns/01-elements/radio/radios~disabled-checked.json
new file mode 100644
index 0000000000..0b3b34ba25
--- /dev/null
+++ b/source/_patterns/01-elements/radio/radios~disabled-checked.json
@@ -0,0 +1,15 @@
+{
+	"disabled": true,
+	"name": "radioDisabledChecked",
+	"radios": [
+		{
+			"checked": true
+		},
+		{
+			"checked": false
+		},
+		{
+			"checked": false
+		}
+	]
+}
diff --git a/source/_patterns/01-elements/radio/radios~disabled.json b/source/_patterns/01-elements/radio/radios~disabled.json
new file mode 100644
index 0000000000..4186649610
--- /dev/null
+++ b/source/_patterns/01-elements/radio/radios~disabled.json
@@ -0,0 +1,4 @@
+{
+	"disabled": true,
+	"name": "radioDisabled"
+}
diff --git a/source/_patterns/01-elements/radio/radios~invalid-attribute.json b/source/_patterns/01-elements/radio/radios~invalid-attribute.json
new file mode 100644
index 0000000000..996f7ef64b
--- /dev/null
+++ b/source/_patterns/01-elements/radio/radios~invalid-attribute.json
@@ -0,0 +1,4 @@
+{
+	"invalid": true,
+	"name": "radioInvalid"
+}
diff --git a/source/_patterns/01-elements/radio/radios~required.json b/source/_patterns/01-elements/radio/radios~required.json
new file mode 100644
index 0000000000..914767a51e
--- /dev/null
+++ b/source/_patterns/01-elements/radio/radios~required.json
@@ -0,0 +1,4 @@
+{
+	"required": true,
+	"name": "radioRequired"
+}
diff --git a/source/_patterns/01-elements/radio/radio~checked.json b/source/_patterns/01-elements/radio/radio~checked.json
deleted file mode 100644
index d5a2c8a4bc..0000000000
--- a/source/_patterns/01-elements/radio/radio~checked.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-	"id": "radio02",
-	"checked": true
-}
diff --git a/source/_patterns/01-elements/radio/radio~disabled-checked.json b/source/_patterns/01-elements/radio/radio~disabled-checked.json
deleted file mode 100644
index a062e3978e..0000000000
--- a/source/_patterns/01-elements/radio/radio~disabled-checked.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-	"id": "radio04",
-	"checked": true,
-	"disabled": true
-}
diff --git a/source/_patterns/01-elements/radio/radio~disabled.json b/source/_patterns/01-elements/radio/radio~disabled.json
deleted file mode 100644
index b503f8b96a..0000000000
--- a/source/_patterns/01-elements/radio/radio~disabled.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-	"id": "radio03",
-	"disabled": true
-}
diff --git a/source/_patterns/01-elements/radio/radio~invalid.json b/source/_patterns/01-elements/radio/radio~invalid.json
deleted file mode 100644
index f5e594bc0b..0000000000
--- a/source/_patterns/01-elements/radio/radio~invalid.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-	"id": "radio05",
-	"invalid": true
-}