diff --git a/accounting/withdraw.go b/accounting/withdraw.go
index 0a8cf90..11c5608 100644
--- a/accounting/withdraw.go
+++ b/accounting/withdraw.go
@@ -11,12 +11,6 @@ type (
 	MessageID = refs.MessageID
 )
 
-// SetSignature sets signature to PutRequest to satisfy SignedRequest interface.
-func (m *PutRequest) SetSignature(v []byte) { m.Signature = v }
-
-// SetSignature sets signature to DeleteRequest to satisfy SignedRequest interface.
-func (m *DeleteRequest) SetSignature(v []byte) { m.Signature = v }
-
 // PrepareData prepares bytes representation of PutRequest to satisfy SignedRequest interface.
 func (m *PutRequest) PrepareData() ([]byte, error) {
 	var offset int
diff --git a/accounting/withdraw.pb.go b/accounting/withdraw.pb.go
index a2116c0..d80b01c 100644
Binary files a/accounting/withdraw.pb.go and b/accounting/withdraw.pb.go differ
diff --git a/accounting/withdraw.proto b/accounting/withdraw.proto
index bb950ba..a44e47a 100644
--- a/accounting/withdraw.proto
+++ b/accounting/withdraw.proto
@@ -59,8 +59,6 @@ message PutRequest {
     uint64 Height                            = 3;
     // MessageID is a nonce for uniq request (UUIDv4)
     bytes MessageID                          = 4 [(gogoproto.customtype) = "MessageID", (gogoproto.nullable) = false];
-    // Signature is a signature of the sent request
-    bytes Signature                          = 5;
     // RequestMetaHeader contains information about request meta headers (should be embedded into message)
     service.RequestMetaHeader Meta           = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
     // RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message)
@@ -92,8 +90,6 @@ message DeleteRequest {
     bytes OwnerID                            = 2 [(gogoproto.customtype) = "OwnerID", (gogoproto.nullable) = false];
     // MessageID is a nonce for uniq request (UUIDv4)
     bytes MessageID                          = 3 [(gogoproto.customtype) = "MessageID", (gogoproto.nullable) = false];
-    // Signature is a signature of the sent request
-    bytes Signature                          = 4;
     // RequestMetaHeader contains information about request meta headers (should be embedded into message)
     service.RequestMetaHeader Meta           = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
     // RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message)
diff --git a/container/service.go b/container/service.go
index 4d3747e..24727ee 100644
--- a/container/service.go
+++ b/container/service.go
@@ -25,12 +25,6 @@ const (
 	ErrNotFound = internal.Error("could not find container")
 )
 
-// SetSignature sets signature to PutRequest to satisfy SignedRequest interface.
-func (m *PutRequest) SetSignature(v []byte) { m.Signature = v }
-
-// SetSignature sets signature to DeleteRequest to satisfy SignedRequest interface.
-func (m *DeleteRequest) SetSignature(v []byte) { m.Signature = v }
-
 // PrepareData prepares bytes representation of PutRequest to satisfy SignedRequest interface.
 func (m *PutRequest) PrepareData() ([]byte, error) {
 	var (
diff --git a/container/service.pb.go b/container/service.pb.go
index 8b98cfa..d9febc0 100644
Binary files a/container/service.pb.go and b/container/service.pb.go differ
diff --git a/container/service.proto b/container/service.proto
index d4d50ca..8a3f56c 100644
--- a/container/service.proto
+++ b/container/service.proto
@@ -41,9 +41,6 @@ message PutRequest {
     // Rules define storage policy for the object inside the container.
     netmap.PlacementRule rules               = 4 [(gogoproto.nullable) = false];
 
-    // Signature of the user (owner id)
-    bytes Signature                          = 5;
-
     // RequestMetaHeader contains information about request meta headers (should be embedded into message)
     service.RequestMetaHeader Meta           = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
     // RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message)
@@ -59,9 +56,6 @@ message DeleteRequest {
     // CID (container id) is a SHA256 hash of the container structure
     bytes CID                                = 1 [(gogoproto.customtype) = "CID", (gogoproto.nullable) = false];
 
-    // Signature of the container owner
-    bytes Signature                          = 2;
-
     // RequestMetaHeader contains information about request meta headers (should be embedded into message)
     service.RequestMetaHeader Meta           = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
     // RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message)
diff --git a/docs/accounting.md b/docs/accounting.md
index 268a187..bcae136 100644
--- a/docs/accounting.md
+++ b/docs/accounting.md
@@ -362,7 +362,6 @@ Delete allows user to remove unused cheque
 | ID | [bytes](#bytes) |  | ID is cheque identifier |
 | OwnerID | [bytes](#bytes) |  | OwnerID is a wallet address |
 | MessageID | [bytes](#bytes) |  | MessageID is a nonce for uniq request (UUIDv4) |
-| Signature | [bytes](#bytes) |  | Signature is a signature of the sent request |
 | Meta | [service.RequestMetaHeader](#service.RequestMetaHeader) |  | RequestMetaHeader contains information about request meta headers (should be embedded into message) |
 | Verify | [service.RequestVerificationHeader](#service.RequestVerificationHeader) |  | RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) |
 
@@ -450,7 +449,6 @@ DeleteResponse is empty
 | Amount | [decimal.Decimal](#decimal.Decimal) |  | Amount of funds |
 | Height | [uint64](#uint64) |  | Height is the neo blockchain height until the cheque is valid |
 | MessageID | [bytes](#bytes) |  | MessageID is a nonce for uniq request (UUIDv4) |
-| Signature | [bytes](#bytes) |  | Signature is a signature of the sent request |
 | Meta | [service.RequestMetaHeader](#service.RequestMetaHeader) |  | RequestMetaHeader contains information about request meta headers (should be embedded into message) |
 | Verify | [service.RequestVerificationHeader](#service.RequestVerificationHeader) |  | RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) |
 
diff --git a/docs/container.md b/docs/container.md
index bc559ce..ef2ba19 100644
--- a/docs/container.md
+++ b/docs/container.md
@@ -92,7 +92,6 @@ List returns all user's containers
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
 | CID | [bytes](#bytes) |  | CID (container id) is a SHA256 hash of the container structure |
-| Signature | [bytes](#bytes) |  | Signature of the container owner |
 | Meta | [service.RequestMetaHeader](#service.RequestMetaHeader) |  | RequestMetaHeader contains information about request meta headers (should be embedded into message) |
 | Verify | [service.RequestVerificationHeader](#service.RequestVerificationHeader) |  | RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) |
 
@@ -165,7 +164,6 @@ via consensus in inner ring nodes
 | Capacity | [uint64](#uint64) |  | Capacity defines amount of data that can be stored in the container (doesn't used for now). |
 | OwnerID | [bytes](#bytes) |  | OwnerID is a wallet address |
 | rules | [netmap.PlacementRule](#netmap.PlacementRule) |  | Rules define storage policy for the object inside the container. |
-| Signature | [bytes](#bytes) |  | Signature of the user (owner id) |
 | Meta | [service.RequestMetaHeader](#service.RequestMetaHeader) |  | RequestMetaHeader contains information about request meta headers (should be embedded into message) |
 | Verify | [service.RequestVerificationHeader](#service.RequestVerificationHeader) |  | RequestVerificationHeader is a set of signatures of every NeoFS Node that processed request (should be embedded into message) |