diff --git a/docs/integrations/interfaces/tcp.md b/docs/integrations/interfaces/tcp.md
index 2085d026724..f1438dfb1b1 100644
--- a/docs/integrations/interfaces/tcp.md
+++ b/docs/integrations/interfaces/tcp.md
@@ -8,4 +8,9 @@ doc_type: 'reference'
 ---
 
 
-The native protocol is used in the [command-line client](/interfaces/cli), for inter-server communication during distributed query processing, and also in other C++ programs. Unfortunately, native ClickHouse protocol doesn't have formal specification yet, but it can be reverse-engineered from ClickHouse source code (starting [around here](https://github.com/ClickHouse/ClickHouse/tree/master/src/Client)) and/or by intercepting and analyzing TCP traffic.
+The native protocol is used in the [command-line client](/interfaces/cli), for inter-server communication during distributed query processing, and also in some language clients (e.g. [clickhouse-go](/integrations/go#connection-details)).
+
+ClickHouse provides official specifications for the native protocol and the columnar format it carries:
+
+- [Native Protocol](/interfaces/specs/NativeProtocol) — packet framing, the connection state machine, version negotiation, and the body of every non-`Block` message.
+- [Native Format](/interfaces/specs/NativeFormat) — the `Block` and column structure, the per-type encodings, and the compression frame. This format also appears outside the TCP protocol, for example with `FORMAT Native` over HTTP.
diff --git a/plugins/floating-pages-exceptions.txt b/plugins/floating-pages-exceptions.txt
index 0e6068e8df3..69e434951c2 100644
--- a/plugins/floating-pages-exceptions.txt
+++ b/plugins/floating-pages-exceptions.txt
@@ -20,8 +20,3 @@ use-cases/observability/clickstack/managed-onboarding/instrument-application.md
 use-cases/observability/clickstack/managed-onboarding/tuning-clickstack-schema.md
 use-cases/observability/clickstack/managed-onboarding/managed-getting-started.md
 
-# NOTE(kavi): To be removed after core PRs are merged
-# https://github.com/ClickHouse/ClickHouse/pull/106723
-
-interfaces/specs/NativeProtocol.md
-interfaces/specs/NativeFormat.md
diff --git a/sidebars.js b/sidebars.js
index 977e76e65e2..6e930aba098 100644
--- a/sidebars.js
+++ b/sidebars.js
@@ -963,6 +963,16 @@ const sidebars = {
             'integrations/interfaces/arrowflight',
           ],
         },
+        {
+          type: 'category',
+          label: 'Specifications',
+          collapsed: true,
+          collapsible: true,
+          items: [
+            'interfaces/specs/NativeProtocol',
+            'interfaces/specs/NativeFormat',
+          ],
+        },
         'integrations/sql-clients/sql-console',
         'interfaces/third-party/index',
       ],