diff --git a/src/app/(app)/policies/[code]/edit/page.tsx b/src/app/(app)/policies/[code]/edit/page.tsx
index 1a36337..fbf247b 100644
--- a/src/app/(app)/policies/[code]/edit/page.tsx
+++ b/src/app/(app)/policies/[code]/edit/page.tsx
@@ -9,9 +9,10 @@ import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Pill } from "@/components/mockup-ui";
 import { applyProtection, buildContext, effectiveLevel, renderPolicyHtml, splitPolicyDoc } from "@/lib/policy-render";
+import { isCentralVariable } from "@/lib/policy-variables";
 import { POLICY_STATUS_LABEL, POLICY_STATUS_TONE, POLICY_TYPE_LABEL } from "@/components/policy-modals";
 import { PolicyExpertEditor } from "@/components/policy-expert-editor";
-import { approvePolicy, rejectPolicy, setProtectionOverride, submitForApproval, updatePolicyTemplate, updateScopedVariables } from "@/server/actions/policies";
+import { approvePolicy, rejectPolicy, submitForApproval, updatePolicyTemplate, updateScopedVariables } from "@/server/actions/policies";
 
 const TEMPLATE_TYPES = new Set(["LEITLINIE", "RICHTLINIE", "VERFAHREN"]);
 
@@ -59,12 +60,14 @@ export default async function PolicyEditPage({
   const userName = (id: string | null) => users.find((u) => u.id === id)?.name ?? id ?? "—";
 
   const usedKeys = docVariableKeys(doc.rawMarkdown, baseline);
-  const docVars = variables.filter((v) => usedKeys.has(v.key) && v.kind !== "boolean");
+  // Zentrale Variablen (Organisation/Rollen) sind nur in den Einstellungen pflegbar → hier ausblenden.
+  const docVars = variables.filter((v) => usedKeys.has(v.key) && v.kind !== "boolean" && !isCentralVariable(v));
   const keysCsv = docVars.map((v) => v.key).join(",");
 
-  const ctx = applyProtection(buildContext(variables), doc.protectionOverride);
+  // Schutzbedarf wird zentral gesteuert (Superadmin) — kein Override je Richtlinie mehr.
+  const ctx = applyProtection(buildContext(variables));
   const globalVeryHigh = variables.find((v) => v.key === "FLAG_VERY_HIGH_PROTECTION")?.value === "true";
-  const effLevel = effectiveLevel(globalVeryHigh, doc.protectionOverride);
+  const effLevel = effectiveLevel(globalVeryHigh);
   const { infoMd, bodyMd } = splitPolicyDoc(doc.rawMarkdown);
   const stripBaseline = doc.code !== "BASELINE";
   const bodyHtml = renderPolicyHtml(bodyMd, ctx, { readMode: true, stripBaseline });
@@ -182,25 +185,18 @@ export default async function PolicyEditPage({
             <p className="mt-3 text-[11px] text-muted-foreground">{t("approvalNote")}</p>
           </div>
 
-          {/* Schutzbedarf / TISAX-Level-Override je Richtlinie (Delta-Update) */}
-          <form action={setProtectionOverride.bind(null, decoded)} className="shadow-card rounded-2xl border bg-card p-4">
+          {/* Schutzbedarf / TISAX-Level — zentral gesteuert (nur Anzeige) */}
+          <div className="shadow-card rounded-2xl border bg-card p-4">
             <p className="font-heading text-sm font-semibold">{t("protectionLevel")}</p>
-            <p className="mt-1 mb-2 text-[11.5px] text-muted-foreground">
-              {t("effectiveLevel")}: <b>{effLevel}</b> · {t("globalLevel")}: {globalVeryHigh ? "AL3" : "AL2"}
-            </p>
-            <select name="override" defaultValue={doc.protectionOverride ?? ""} className="h-8 w-full rounded-md border border-input bg-transparent px-2 text-[12.5px]">
-              <option value="">{t("levelGlobal")} ({globalVeryHigh ? "AL3" : "AL2"})</option>
-              <option value="AL2">AL2 — {t("levelAl2")}</option>
-              <option value="AL3">AL3 — {t("levelAl3")}</option>
-            </select>
-            <Button type="submit" size="sm" className="mt-3 w-full justify-center">{tc("save")}</Button>
-          </form>
+            <p className="mt-1 text-[12.5px]">{t("effectiveLevel")}: <b>{effLevel}</b></p>
+            <p className="mt-2 text-[11px] text-muted-foreground">Der Schutzbedarf wird zentral vom Plattform-Betreiber gesteuert und ist hier nicht änderbar.</p>
+          </div>
 
-          {/* Dokument-Variablen (§8 Variablen-Scoping) */}
+          {/* Dokument-Variablen (§8 Variablen-Scoping) — zentrale Variablen ausgenommen */}
           <form action={updateScopedVariables.bind(null, decoded)} className="shadow-card rounded-2xl border bg-card p-4">
             <input type="hidden" name="keys" value={keysCsv} />
             <p className="font-heading text-sm font-semibold">{t("docVariables")}</p>
-            <p className="mt-1 mb-3 text-[11.5px] text-muted-foreground">{t("docVariablesHint")}</p>
+            <p className="mt-1 mb-3 text-[11.5px] text-muted-foreground">Zentrale Variablen (Unternehmensdaten, Rollen) werden ausschließlich in den Einstellungen gepflegt.</p>
             <div className="space-y-2.5">
               {docVars.length === 0 && <p className="text-[12.5px] text-muted-foreground">{tc("none")}</p>}
               {docVars.map((v) => (
diff --git a/src/app/(app)/policies/page.tsx b/src/app/(app)/policies/page.tsx
index 0dff77c..40ebb61 100644
--- a/src/app/(app)/policies/page.tsx
+++ b/src/app/(app)/policies/page.tsx
@@ -8,7 +8,6 @@ import { FilterTabs } from "@/components/filter-tabs";
 import { Button } from "@/components/ui/button";
 import { controlTitle, compareControl } from "@/lib/control-titles";
 import { applyProtection, buildContext, renderPolicyMarkdown } from "@/lib/policy-render";
-import { setGlobalTisaxLevel } from "@/server/actions/policies";
 import type { PolicyRequirement } from "@prisma/client";
 import {
   Table,
@@ -55,22 +54,13 @@ function ObligationBadge({ type }: { type: string }) {
   );
 }
 
-/** Zentrale Schutzbedarf-/TISAX-Level-Einstellung (AL2/AL3) — mandantenweit. */
+/** Schutzbedarf-/TISAX-Level — zentral vom Betreiber gesteuert (nur Anzeige). */
 function TisaxLevelCard({ level }: { level: "AL2" | "AL3" }) {
-  const opt = (lvl: "AL2" | "AL3", label: string) => (
-    <form action={setGlobalTisaxLevel}>
-      <input type="hidden" name="level" value={lvl} />
-      <button type="submit" className={`rounded-md px-2.5 py-1 text-[12px] font-bold ${level === lvl ? "bg-[var(--sidebar-accent)] text-[var(--primary)]" : "text-muted-foreground hover:text-foreground"}`}>{label}</button>
-    </form>
-  );
   return (
     <div className="shadow-card rounded-xl border bg-card p-4">
       <p className="text-[12px] text-muted-foreground">Schutzbedarf / TISAX-Level</p>
-      <div className="mt-1.5 inline-flex rounded-lg border p-1">
-        {opt("AL2", "AL2")}
-        {opt("AL3", "AL3")}
-      </div>
-      <p className="mt-2 text-[11px] text-muted-foreground">{level === "AL3" ? "MUSS · SOLL · HOCH · SEHR HOCH" : "MUSS · SOLL · HOCH"}</p>
+      <p className="mt-1.5 font-heading text-lg font-bold">{level}</p>
+      <p className="mt-1 text-[11px] text-muted-foreground">{level === "AL3" ? "MUSS · SOLL · HOCH · SEHR HOCH" : "MUSS · SOLL · HOCH"} · zentral gesteuert</p>
     </div>
   );
 }
@@ -133,6 +123,9 @@ export default async function PoliciesPage({
   ]);
   const titleOf = (code: string) => docs.find((d) => d.code === code)?.title ?? code;
   const ctx = applyProtection(buildContext(variables));
+  // Coverage nach Assessment-Level: nur Anforderungen, deren Bedingung im effektiven
+  // Level erfüllt ist (AL2 blendet „sehr hoch" = FLAG_VERY_HIGH_PROTECTION aus).
+  const activeRequirements = requirements.filter((r) => !r.condition || ctx[r.condition] === true);
   const clean = (s: string, n = 160) =>
     renderPolicyMarkdown(s, ctx, { readMode: true, stripBaseline: true })
       .replace(/\[([^\]]+)\]\([^)]+\)/g, "$1")
@@ -170,14 +163,14 @@ export default async function PoliciesPage({
   /* ── Referenz-/Coverage-Matrix (§9.3, nach Mockup) ── */
   if (isCoverage) {
     const dir = params.dir === "doc" ? "doc" : "ctrl";
-    const controlCount = new Set(requirements.map((r) => r.control)).size;
+    const controlCount = new Set(activeRequirements.map((r) => r.control)).size;
     const vasOf = (ids: string[]) => [...new Set(ids)].sort();
 
     return (
       <main className="flex-1 p-6">
         {head}
         <div className="mt-3 flex flex-wrap items-center justify-between gap-3">
-          <p className="text-[12.5px] text-muted-foreground">{t("coverageHint", { controls: controlCount, reqs: requirements.length })}</p>
+          <p className="text-[12.5px] text-muted-foreground">{t("coverageHint", { controls: controlCount, reqs: activeRequirements.length })}</p>
           <div className="flex items-center gap-3">
             <div className="inline-flex rounded-lg border bg-card p-1 text-[12px] font-semibold">
               <Link href="/policies?view=coverage" className={dir === "ctrl" ? "rounded-md bg-[var(--sidebar-accent)] px-3 py-1.5 text-[var(--primary)]" : "px-3 py-1.5 text-muted-foreground hover:text-foreground"}>{t("byControl")}</Link>
@@ -199,8 +192,8 @@ export default async function PoliciesPage({
                 </tr>
               </thead>
               <tbody>
-                {[...new Set(requirements.map((r) => r.control))].sort(compareControl).map((control) => {
-                  const list = requirements.filter((r) => r.control === control);
+                {[...new Set(activeRequirements.map((r) => r.control))].sort(compareControl).map((control) => {
+                  const list = activeRequirements.filter((r) => r.control === control);
                   const vas = vasOf(list.flatMap((r) => r.vaCodes));
                   return (
                     <tr key={control} className="border-b align-top last:border-0">
@@ -241,8 +234,8 @@ export default async function PoliciesPage({
                 </tr>
               </thead>
               <tbody>
-                {[...new Set(requirements.map((r) => r.policyCode))].map((policy) => (
-                  <PolicyGroup key={policy} policy={policy} title={titleOf(policy)} rows={requirements.filter((r) => r.policyCode === policy)} clean={clean} />
+                {[...new Set(activeRequirements.map((r) => r.policyCode))].map((policy) => (
+                  <PolicyGroup key={policy} policy={policy} title={titleOf(policy)} rows={activeRequirements.filter((r) => r.policyCode === policy)} clean={clean} />
                 ))}
               </tbody>
             </table>
diff --git a/src/components/policy-modals.tsx b/src/components/policy-modals.tsx
index d26f679..39c3338 100644
--- a/src/components/policy-modals.tsx
+++ b/src/components/policy-modals.tsx
@@ -48,7 +48,7 @@ export interface PolicyReadData {
 export async function PolicyReadView({ data }: { data: PolicyReadData }) {
   const t = await getTranslations("policies");
   const { doc, variables, controls, relatedVas } = data;
-  const ctx = applyProtection(buildContext(variables), doc.protectionOverride);
+  const ctx = applyProtection(buildContext(variables));
   const { infoMd, bodyMd } = splitPolicyDoc(doc.rawMarkdown);
 
   const stripBaseline = doc.code !== "BASELINE";
diff --git a/src/lib/policy-variables.ts b/src/lib/policy-variables.ts
new file mode 100644
index 0000000..73a1167
--- /dev/null
+++ b/src/lib/policy-variables.ts
@@ -0,0 +1,15 @@
+/**
+ * Abgrenzung „zentraler" Richtlinien-Variablen (nur in den Einstellungen pflegbar,
+ * im Richtlinien-Editor gesperrt): Organisation (Unternehmensname/Scope, …),
+ * verantwortliche Rollen (ROLE_*) und die Schutzbedarf-Flags. Alles andere
+ * (dokument-/paketspezifische Variablen, eigene) bleibt im Editor pflegbar.
+ *
+ * Reine Funktion ohne Server-/Render-Abhängigkeiten (auch in Actions nutzbar).
+ */
+export const CENTRAL_VARIABLE_GROUPS = new Set(["Organisation", "Rollen"]);
+export const CENTRAL_VARIABLE_KEYS = new Set(["FLAG_HIGH_PROTECTION", "FLAG_VERY_HIGH_PROTECTION"]);
+
+export function isCentralVariable(v: { key: string; groupName?: string | null }): boolean {
+  if (v.groupName && CENTRAL_VARIABLE_GROUPS.has(v.groupName)) return true;
+  return CENTRAL_VARIABLE_KEYS.has(v.key);
+}
diff --git a/src/server/actions/policies.ts b/src/server/actions/policies.ts
index f514e0c..1a896d8 100644
--- a/src/server/actions/policies.ts
+++ b/src/server/actions/policies.ts
@@ -5,6 +5,7 @@ import { redirect } from "next/navigation";
 import { z } from "zod";
 import { moduleGuard } from "@/server/action-guard";
 import { type Permission } from "@/server/rbac";
+import { isCentralVariable } from "@/lib/policy-variables";
 import { writeAuditLog } from "@/server/audit";
 
 const optDate = (v: FormDataEntryValue | null) => (v && String(v) ? new Date(String(v)) : null);
@@ -179,6 +180,8 @@ export async function updatePolicyTemplate(code: string, formData: FormData) {
 /** Eine dokument-bezogene Variable ändern (eine Pflegestelle, §7/§8) — propagiert in alle Dokumente. */
 export async function updatePolicyVariable(key: string, formData: FormData) {
   const { session, db } = await guard();
+  const variable = await db.policyVariable.findFirst({ where: { key }, select: { key: true, groupName: true } });
+  if (variable && isCentralVariable(variable)) throw new Error("Zentrale Variablen werden ausschließlich in den Einstellungen gepflegt.");
   const value = String(formData.get("value") ?? "");
   await db.policyVariable.updateMany({ where: { key }, data: { value } });
   await writeAuditLog({ tenantId: session.user.tenantId, actorId: session.user.id, action: "update", entity: "policy_variable", after: { key, value } });
@@ -193,8 +196,11 @@ export async function updatePolicyVariable(key: string, formData: FormData) {
 export async function updateScopedVariables(code: string, formData: FormData) {
   const { session, db } = await guard();
   const keys = String(formData.get("keys") ?? "").split(",").map((k) => k.trim()).filter(Boolean);
+  // Zentrale Variablen (Organisation/Rollen) niemals aus dem Richtlinien-Editor überschreiben.
+  const rows = keys.length ? await db.policyVariable.findMany({ where: { key: { in: keys } }, select: { key: true, groupName: true } }) : [];
+  const centralKeys = new Set(rows.filter(isCentralVariable).map((r) => r.key));
   for (const key of keys) {
-    if (!formData.has(`var_${key}`)) continue;
+    if (centralKeys.has(key) || !formData.has(`var_${key}`)) continue;
     const value = String(formData.get(`var_${key}`) ?? "");
     await db.policyVariable.updateMany({ where: { key }, data: { value } });
   }
@@ -203,31 +209,6 @@ export async function updateScopedVariables(code: string, formData: FormData) {
   redirect(`/policies/${encodeURIComponent(code)}/edit`);
 }
 
-/* ── Schutzbedarf / TISAX-Level (Delta-Update) ── */
-
-/** Globaler TISAX-Level: AL2 (very-high aus) / AL3 (very-high an); HIGH bleibt stets an. */
-export async function setGlobalTisaxLevel(formData: FormData) {
-  const { session, db } = await guard();
-  const level = String(formData.get("level")) === "AL3" ? "AL3" : "AL2";
-  await db.policyVariable.updateMany({ where: { key: "FLAG_VERY_HIGH_PROTECTION" }, data: { value: level === "AL3" ? "true" : "false" } });
-  await db.policyVariable.updateMany({ where: { key: "FLAG_HIGH_PROTECTION" }, data: { value: "true" } });
-  await writeAuditLog({ tenantId: session.user.tenantId, actorId: session.user.id, action: "update", entity: "tisax_level", after: { level } });
-  revalidatePath("/policies", "layout");
-}
-
-/** Schutzbedarf-Override je Richtlinie: "" = global, "AL2", "AL3". */
-export async function setProtectionOverride(code: string, formData: FormData) {
-  const { session, db } = await guard();
-  const raw = String(formData.get("override") ?? "");
-  const override = raw === "AL2" || raw === "AL3" ? raw : null;
-  const doc = await db.policyDocument.findFirst({ where: { code } });
-  if (!doc) throw new Error("Dokument nicht gefunden");
-  await db.policyDocument.update({ where: { id: doc.id }, data: { protectionOverride: override } });
-  await writeAuditLog({ tenantId: session.user.tenantId, actorId: session.user.id, action: "update", entity: "policy_document", entityId: doc.id, after: { protectionOverride: override } });
-  revalidatePath("/policies", "layout");
-  redirect(`/policies/${encodeURIComponent(code)}/edit`);
-}
-
 /* ── Freigabe-Workflow (Vier-Augen, §8) ── */
 
 export async function submitForApproval(code: string) {