diff --git a/src/lib_node_services/node_rpc_services.ml b/src/lib_node_services/node_rpc_services.ml
index c89edd1ca..f6934a745 100644
--- a/src/lib_node_services/node_rpc_services.ml
+++ b/src/lib_node_services/node_rpc_services.ml
@@ -586,6 +586,57 @@ module Workers = struct
 
   end
 
+  module Peer_validators = struct
+
+    let (net_id_arg : Net_id.t RPC_arg.t) =
+      RPC_arg.make
+        ~name:"net_id"
+        ~descr:"The network identifier the peer validator is associated to."
+        ~destruct:(fun s -> try
+                      Ok (Net_id.of_b58check_exn s)
+                    with Failure msg -> Error msg)
+        ~construct:Net_id.to_b58check
+        ()
+
+    let (peer_id_arg : P2p_types.Peer_id.t RPC_arg.t) =
+      RPC_arg.make
+        ~name:"peer_id"
+        ~descr:"The peer identifier of whom the prevalidator is responsible."
+        ~destruct:(fun s -> try
+                      Ok (P2p_types.Peer_id.of_b58check_exn s)
+                    with Failure msg -> Error msg)
+        ~construct:P2p_types.Peer_id.to_b58check
+        ()
+
+    let list =
+      RPC_service.post_service
+        ~description:"Lists the peer validator workers and their status."
+        ~query: RPC_query.empty
+        ~error: Data_encoding.empty
+        ~input: empty
+        ~output:
+          (list
+             (obj2
+                (req "peer_id" P2p_types.Peer_id.encoding)
+                (req "status" (Worker_types.worker_status_encoding Error.encoding))))
+        RPC_path.(root / "workers" / "peer_validators" /: net_id_arg)
+
+    let state =
+      let open Data_encoding in
+      RPC_service.post_service
+        ~description:"Introspect the state of a peer validator worker."
+        ~query: RPC_query.empty
+        ~error: Data_encoding.empty
+        ~input: empty
+        ~output:
+          (Worker_types.full_status_encoding
+             Peer_validator_worker_state.Request.encoding
+             (Peer_validator_worker_state.Event.encoding Error.encoding)
+             Error.encoding)
+        RPC_path.(root / "workers" / "peer_validators" /: net_id_arg /: peer_id_arg)
+
+  end
+
 end
 
 
diff --git a/src/lib_node_services/node_rpc_services.mli b/src/lib_node_services/node_rpc_services.mli
index b819b4cc3..2594553c8 100644
--- a/src/lib_node_services/node_rpc_services.mli
+++ b/src/lib_node_services/node_rpc_services.mli
@@ -201,6 +201,23 @@ module Workers : sig
 
   end
 
+  module Peer_validators : sig
+
+    open Peer_validator_worker_state
+
+    val list :
+      ([ `POST ],  unit,
+       unit * Net_id.t, unit, unit,
+       (P2p_types.Peer_id.t * Worker_types.worker_status) list, unit) RPC_service.t
+
+    val state :
+      ([ `POST ], unit,
+       (unit * Net_id.t) * P2p_types.Peer_id.t, unit, unit,
+       (Request.view, Event.t) Worker_types.full_status, unit)
+        RPC_service.t
+
+  end
+
 end
 
 module Network : sig
diff --git a/src/lib_node_shell/node_rpc.ml b/src/lib_node_shell/node_rpc.ml
index 7ce9d93f6..37885c43c 100644
--- a/src/lib_node_shell/node_rpc.ml
+++ b/src/lib_node_shell/node_rpc.ml
@@ -483,6 +483,28 @@ let build_rpc_directory node =
              backlog = Block_validator.last_events w ;
              current_request = Block_validator.current_request w }) in
 
+  (* Workers : Peer validators *)
+
+  let dir  =
+    RPC_directory.register1 dir Services.Workers.Peer_validators.list
+      (fun net_id () () ->
+         RPC_answer.return
+           (List.filter_map
+              (fun ((id, peer_id), w) ->
+                 if Net_id.equal id net_id then
+                   Some (peer_id, Peer_validator.status w)
+                 else None)
+              (Peer_validator.running_workers ()))) in
+  let dir  =
+    RPC_directory.register2 dir Services.Workers.Peer_validators.state
+      (fun net_id peer_id () () ->
+         let w = List.assoc (net_id, peer_id) (Peer_validator.running_workers ()) in
+         RPC_answer.return
+           { Worker_types.status = Peer_validator.status w ;
+             pending_requests = [] ;
+             backlog = Peer_validator.last_events w ;
+             current_request = Peer_validator.current_request w }) in
+
   (* Network : Global *)
 
   let dir =