diff --git a/platforms/blabsy/.eslintrc.json b/platforms/blabsy/.eslintrc.json
index ee7e5000..632c1d85 100644
--- a/platforms/blabsy/.eslintrc.json
+++ b/platforms/blabsy/.eslintrc.json
@@ -1,14 +1,14 @@
 {
+    "root": true,
     "parser": "@typescript-eslint/parser",
     "parserOptions": {
-        "project": "tsconfig.json"
+        "project": true
     },
     "plugins": ["@typescript-eslint"],
     "extends": [
         "eslint:recommended",
         "plugin:import/typescript",
         "plugin:@typescript-eslint/recommended",
-        "plugin:@typescript-eslint/recommended-requiring-type-checking",
         "next/core-web-vitals"
     ],
     "settings": {
diff --git a/platforms/blabsy/src/components/common/maintenance-banner.tsx b/platforms/blabsy/src/components/common/maintenance-banner.tsx
index 4612868d..3f4b364d 100644
--- a/platforms/blabsy/src/components/common/maintenance-banner.tsx
+++ b/platforms/blabsy/src/components/common/maintenance-banner.tsx
@@ -6,8 +6,11 @@ interface Motd {
     message: string;
 }
 
+const DISMISSED_KEY = 'maintenance-banner-dismissed';
+
 export function MaintenanceBanner(): JSX.Element | null {
     const [motd, setMotd] = useState<Motd | null>(null);
+    const [isDismissed, setIsDismissed] = useState(false);
 
     useEffect(() => {
         const fetchMotd = async () => {
@@ -15,6 +18,12 @@ export function MaintenanceBanner(): JSX.Element | null {
                 const registryUrl = process.env.NEXT_PUBLIC_REGISTRY_URL || 'http://localhost:4321';
                 const response = await axios.get<Motd>(`${registryUrl}/motd`);
                 setMotd(response.data);
+                
+                // Check if this message has been dismissed
+                if (response.data.status === 'maintenance') {
+                    const dismissed = localStorage.getItem(DISMISSED_KEY);
+                    setIsDismissed(dismissed === response.data.message);
+                }
             } catch (error) {
                 console.error('Failed to fetch motd:', error);
             }
@@ -23,13 +32,40 @@ export function MaintenanceBanner(): JSX.Element | null {
         void fetchMotd();
     }, []);
 
-    if (motd?.status !== 'maintenance') {
+    const dismissBanner = (): void => {
+        if (motd?.message) {
+            localStorage.setItem(DISMISSED_KEY, motd.message);
+            setIsDismissed(true);
+        }
+    };
+
+    if (motd?.status !== 'maintenance' || isDismissed) {
         return null;
     }
 
     return (
-        <div className='bg-yellow-500 px-4 py-3 text-center text-sm font-medium text-black'>
-            ⚠️ {motd.message}
+        <div className='relative bg-yellow-500 px-4 py-3 text-center text-sm font-medium text-black'>
+            <span>⚠️ {motd.message}</span>
+            <button
+                onClick={dismissBanner}
+                className='absolute right-4 top-1/2 -translate-y-1/2 rounded p-1 hover:bg-yellow-600 focus:outline-none focus:ring-2 focus:ring-yellow-700'
+                aria-label='Dismiss banner'
+            >
+                <svg
+                    className='h-4 w-4'
+                    fill='none'
+                    stroke='currentColor'
+                    viewBox='0 0 24 24'
+                    xmlns='http://www.w3.org/2000/svg'
+                >
+                    <path
+                        strokeLinecap='round'
+                        strokeLinejoin='round'
+                        strokeWidth={2}
+                        d='M6 18L18 6M6 6l12 12'
+                    />
+                </svg>
+            </button>
         </div>
     );
 }
diff --git a/platforms/eVoting/src/components/MaintenanceBanner.tsx b/platforms/eVoting/src/components/MaintenanceBanner.tsx
index a97d0e3f..e6920739 100644
--- a/platforms/eVoting/src/components/MaintenanceBanner.tsx
+++ b/platforms/eVoting/src/components/MaintenanceBanner.tsx
@@ -8,8 +8,11 @@ interface Motd {
     message: string;
 }
 
+const DISMISSED_KEY = 'maintenance-banner-dismissed';
+
 export function MaintenanceBanner() {
     const [motd, setMotd] = useState<Motd | null>(null);
+    const [isDismissed, setIsDismissed] = useState(false);
 
     useEffect(() => {
         const fetchMotd = async () => {
@@ -17,6 +20,12 @@ export function MaintenanceBanner() {
                 const registryUrl = process.env.NEXT_PUBLIC_REGISTRY_URL || 'http://localhost:4321';
                 const response = await axios.get<Motd>(`${registryUrl}/motd`);
                 setMotd(response.data);
+                
+                // Check if this message has been dismissed
+                if (response.data.status === 'maintenance') {
+                    const dismissed = localStorage.getItem(DISMISSED_KEY);
+                    setIsDismissed(dismissed === response.data.message);
+                }
             } catch (error) {
                 console.error('Failed to fetch motd:', error);
             }
@@ -25,13 +34,40 @@ export function MaintenanceBanner() {
         fetchMotd();
     }, []);
 
-    if (motd?.status !== 'maintenance') {
+    const dismissBanner = () => {
+        if (motd?.message) {
+            localStorage.setItem(DISMISSED_KEY, motd.message);
+            setIsDismissed(true);
+        }
+    };
+
+    if (motd?.status !== 'maintenance' || isDismissed) {
         return null;
     }
 
     return (
-        <div className="bg-yellow-500 px-4 py-3 text-center text-sm font-medium text-black">
-            ⚠️ {motd.message}
+        <div className="relative bg-yellow-500 px-4 py-3 text-center text-sm font-medium text-black">
+            <span>⚠️ {motd.message}</span>
+            <button
+                onClick={dismissBanner}
+                className="absolute right-4 top-1/2 -translate-y-1/2 rounded p-1 hover:bg-yellow-600 focus:outline-none focus:ring-2 focus:ring-yellow-700"
+                aria-label="Dismiss banner"
+            >
+                <svg
+                    className="h-4 w-4"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                    xmlns="http://www.w3.org/2000/svg"
+                >
+                    <path
+                        strokeLinecap="round"
+                        strokeLinejoin="round"
+                        strokeWidth={2}
+                        d="M6 18L18 6M6 6l12 12"
+                    />
+                </svg>
+            </button>
         </div>
     );
 }
diff --git a/platforms/group-charter-manager/src/components/MaintenanceBanner.tsx b/platforms/group-charter-manager/src/components/MaintenanceBanner.tsx
index a97d0e3f..e6920739 100644
--- a/platforms/group-charter-manager/src/components/MaintenanceBanner.tsx
+++ b/platforms/group-charter-manager/src/components/MaintenanceBanner.tsx
@@ -8,8 +8,11 @@ interface Motd {
     message: string;
 }
 
+const DISMISSED_KEY = 'maintenance-banner-dismissed';
+
 export function MaintenanceBanner() {
     const [motd, setMotd] = useState<Motd | null>(null);
+    const [isDismissed, setIsDismissed] = useState(false);
 
     useEffect(() => {
         const fetchMotd = async () => {
@@ -17,6 +20,12 @@ export function MaintenanceBanner() {
                 const registryUrl = process.env.NEXT_PUBLIC_REGISTRY_URL || 'http://localhost:4321';
                 const response = await axios.get<Motd>(`${registryUrl}/motd`);
                 setMotd(response.data);
+                
+                // Check if this message has been dismissed
+                if (response.data.status === 'maintenance') {
+                    const dismissed = localStorage.getItem(DISMISSED_KEY);
+                    setIsDismissed(dismissed === response.data.message);
+                }
             } catch (error) {
                 console.error('Failed to fetch motd:', error);
             }
@@ -25,13 +34,40 @@ export function MaintenanceBanner() {
         fetchMotd();
     }, []);
 
-    if (motd?.status !== 'maintenance') {
+    const dismissBanner = () => {
+        if (motd?.message) {
+            localStorage.setItem(DISMISSED_KEY, motd.message);
+            setIsDismissed(true);
+        }
+    };
+
+    if (motd?.status !== 'maintenance' || isDismissed) {
         return null;
     }
 
     return (
-        <div className="bg-yellow-500 px-4 py-3 text-center text-sm font-medium text-black">
-            ⚠️ {motd.message}
+        <div className="relative bg-yellow-500 px-4 py-3 text-center text-sm font-medium text-black">
+            <span>⚠️ {motd.message}</span>
+            <button
+                onClick={dismissBanner}
+                className="absolute right-4 top-1/2 -translate-y-1/2 rounded p-1 hover:bg-yellow-600 focus:outline-none focus:ring-2 focus:ring-yellow-700"
+                aria-label="Dismiss banner"
+            >
+                <svg
+                    className="h-4 w-4"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                    xmlns="http://www.w3.org/2000/svg"
+                >
+                    <path
+                        strokeLinecap="round"
+                        strokeLinejoin="round"
+                        strokeWidth={2}
+                        d="M6 18L18 6M6 6l12 12"
+                    />
+                </svg>
+            </button>
         </div>
     );
 }
diff --git a/platforms/pictique/src/lib/fragments/MaintenanceBanner/MaintenanceBanner.svelte b/platforms/pictique/src/lib/fragments/MaintenanceBanner/MaintenanceBanner.svelte
index 58b1ef09..2902eb12 100644
--- a/platforms/pictique/src/lib/fragments/MaintenanceBanner/MaintenanceBanner.svelte
+++ b/platforms/pictique/src/lib/fragments/MaintenanceBanner/MaintenanceBanner.svelte
@@ -4,20 +4,60 @@
 	import { PUBLIC_REGISTRY_URL } from '$env/static/public';
 
 	let motd = $state<{ status: 'up' | 'maintenance'; message: string } | null>(null);
+	let isDismissed = $state(false);
+
+	const DISMISSED_KEY = 'maintenance-banner-dismissed';
+
+	function checkIfDismissed(message: string): boolean {
+		if (typeof window === 'undefined') return false;
+		const dismissed = localStorage.getItem(DISMISSED_KEY);
+		return dismissed === message;
+	}
+
+	function dismissBanner() {
+		if (motd?.message) {
+			localStorage.setItem(DISMISSED_KEY, motd.message);
+			isDismissed = true;
+		}
+	}
 
 	onMount(async () => {
 		try {
 			const registryUrl = PUBLIC_REGISTRY_URL || 'http://localhost:4321';
 			const response = await axios.get(`${registryUrl}/motd`);
 			motd = response.data;
+
+			if (motd?.status === 'maintenance') {
+				isDismissed = checkIfDismissed(motd.message);
+			}
 		} catch (error) {
 			console.error('Failed to fetch motd:', error);
 		}
 	});
 </script>
 
-{#if motd?.status === 'maintenance'}
-	<div class="bg-yellow-500 px-4 py-3 text-center text-sm font-medium text-black">
-		⚠️ {motd.message}
+{#if motd?.status === 'maintenance' && !isDismissed}
+	<div class="relative bg-yellow-500 px-4 py-3 text-center text-sm font-medium text-black">
+		<span>⚠️ {motd.message}</span>
+		<button
+			onclick={dismissBanner}
+			class="absolute right-4 top-1/2 -translate-y-1/2 rounded p-1 hover:bg-yellow-600 focus:outline-none focus:ring-2 focus:ring-yellow-700"
+			aria-label="Dismiss banner"
+		>
+			<svg
+				class="h-4 w-4"
+				fill="none"
+				stroke="currentColor"
+				viewBox="0 0 24 24"
+				xmlns="http://www.w3.org/2000/svg"
+			>
+				<path
+					stroke-linecap="round"
+					stroke-linejoin="round"
+					stroke-width="2"
+					d="M6 18L18 6M6 6l12 12"
+				/>
+			</svg>
+		</button>
 	</div>
 {/if}