diff --git a/app/routers/audit_full.py b/app/routers/audit_full.py
index 83164fc..a71c262 100644
--- a/app/routers/audit_full.py
+++ b/app/routers/audit_full.py
@@ -1,7 +1,7 @@
 """Router Audit Complet — import JSON, liste, detail, carte flux, carte applicative"""
 import json
 from fastapi import APIRouter, Request, Depends, UploadFile, File
-from fastapi.responses import HTMLResponse, RedirectResponse
+from fastapi.responses import HTMLResponse, RedirectResponse, StreamingResponse
 from fastapi.templating import Jinja2Templates
 from sqlalchemy import text
 from ..dependencies import get_db, get_current_user, get_user_perms, can_view, base_context
@@ -192,6 +192,80 @@ async def audit_full_import(request: Request, db=Depends(get_db),
         )
 
 
+@router.get("/audit-full/export-csv")
+async def audit_full_export_csv(request: Request, db=Depends(get_db)):
+    user = get_current_user(request)
+    if not user:
+        return RedirectResponse(url="/login")
+
+    import io, csv
+    filtre = request.query_params.get("filter", "")
+    search = request.query_params.get("q", "").strip()
+    domain = request.query_params.get("domain", "")
+
+    audits = get_latest_audits(db, limit=9999)
+
+    # Memes filtres que la page liste
+    if filtre == "reboot":
+        audits = [a for a in audits if a.reboot_required]
+    elif filtre == "uptime":
+        audits = [a for a in audits if a.uptime and ("month" in a.uptime or "year" in a.uptime)]
+    elif filtre and filtre.startswith("app_"):
+        app_patterns = {
+            "app_postgres": "postgres", "app_mariadb": "mariadb|mysqld",
+            "app_hana": "hdb|sapstart|HANA", "app_oracle": "ora_pmon|oracle",
+            "app_httpd": "httpd", "app_nginx": "nginx", "app_haproxy": "haproxy",
+            "app_tomcat": "tomcat|catalina", "app_nodejs": "node",
+            "app_redis": "redis", "app_mongodb": "mongod",
+            "app_elastic": "elasticsearch|opensearch", "app_container": "docker|podman",
+            "app_java": "java|\\.jar",
+        }
+        pattern = app_patterns.get(filtre, "")
+        if pattern:
+            ids = {r.id for r in db.execute(text("""
+                SELECT id FROM server_audit_full
+                WHERE status = 'ok'
+                AND (services::text ~* :pat OR listen_ports::text ~* :pat OR processes::text ~* :pat)
+                AND id IN (SELECT DISTINCT ON (hostname) id FROM server_audit_full WHERE status = 'ok' ORDER BY hostname, audit_date DESC)
+            """), {"pat": pattern}).fetchall()}
+            audits = [a for a in audits if a.id in ids]
+    if domain:
+        zone_servers = {r.hostname for r in db.execute(text(
+            "SELECT s.hostname FROM servers s JOIN zones z ON s.zone_id = z.id WHERE z.name = :name"
+        ), {"name": domain}).fetchall()}
+        if zone_servers:
+            audits = [a for a in audits if a.hostname in zone_servers]
+        else:
+            domain_servers = {r.hostname for r in db.execute(text("""
+                SELECT s.hostname FROM servers s JOIN domain_environments de ON s.domain_env_id = de.id
+                JOIN domains d ON de.domain_id = d.id WHERE d.code = :dc
+            """), {"dc": domain}).fetchall()}
+            audits = [a for a in audits if a.hostname in domain_servers]
+    if search:
+        q = search.lower()
+        audits = [a for a in audits if q in a.hostname.lower()]
+
+    # Generer CSV
+    output = io.StringIO()
+    writer = csv.writer(output, delimiter=";")
+    writer.writerow(["Hostname", "OS", "Kernel", "Uptime", "Services", "Processus",
+                      "Ports", "Connexions", "Reboot requis", "Date audit"])
+    for a in audits:
+        writer.writerow([
+            a.hostname, a.os_release or "", a.kernel or "", a.uptime or "",
+            a.svc_count, a.proc_count, a.port_count, a.conn_count,
+            "Oui" if a.reboot_required else "Non",
+            a.audit_date.strftime("%Y-%m-%d %H:%M") if a.audit_date else "",
+        ])
+
+    output.seek(0)
+    return StreamingResponse(
+        iter(["\ufeff" + output.getvalue()]),
+        media_type="text/csv",
+        headers={"Content-Disposition": "attachment; filename=audit_serveurs.csv"},
+    )
+
+
 @router.get("/audit-full/flow-map", response_class=HTMLResponse)
 async def audit_full_flow_map(request: Request, db=Depends(get_db)):
     user = get_current_user(request)
diff --git a/app/templates/audit_full_list.html b/app/templates/audit_full_list.html
index d157ff7..ac2f476 100644
--- a/app/templates/audit_full_list.html
+++ b/app/templates/audit_full_list.html
@@ -11,6 +11,7 @@
             <input type="file" name="file" accept=".json" class="text-xs" required>
             <button type="submit" class="btn-primary px-4 py-2 text-sm" data-loading="Import en cours...|Insertion des donnees">Importer JSON</button>
         </form>
+        <a href="/audit-full/export-csv{% if filter %}?filter={{ filter }}{% endif %}{% if search %}&q={{ search }}{% endif %}{% if domain %}&domain={{ domain }}{% endif %}" class="btn-sm bg-cyber-green text-black px-4 py-2">Exporter CSV</a>
         <a href="/audit-full/flow-map" class="btn-sm bg-cyber-border text-cyber-accent px-4 py-2">Carte flux</a>
     </div>
 </div>