diff --git a/src/pages/acheteur.py b/src/pages/acheteur.py
new file mode 100644
index 0000000..051d52b
--- /dev/null
+++ b/src/pages/acheteur.py
@@ -0,0 +1,35 @@
+import dash
+from dash import Input, Output, callback, dcc, html, register_page
+
+register_page(
+    __name__,
+    path_template="/acheteur/<acheteur_id>",
+    title="decp.info - acheteur",
+    name="Acheteur",
+    order=5,
+)
+
+# 21690123100011
+
+print(dash.page_registry["pages.acheteur"])
+
+layout = [
+    dcc.Location(id="url", refresh="callback-nav"),
+    html.Div(
+        className="container",
+        children=[
+            html.H2(id="acheteur_title", children=""),
+        ],
+    ),
+]
+
+
+@callback(
+    Output(component_id="acheteur_title", component_property="children"),
+    Input(component_id="url", component_property="pathname"),
+)
+def update_acheteur(url):
+    acheteur_siret = url.split("/")[-1]
+    acheteur_title = acheteur_siret
+
+    return acheteur_title