diff --git a/operator/builtin/input/syslog/syslog.go b/operator/builtin/input/syslog/syslog.go
index 4dac2e89..e96c5c7a 100644
--- a/operator/builtin/input/syslog/syslog.go
+++ b/operator/builtin/input/syslog/syslog.go
@@ -1,7 +1,22 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package syslog
 
 import (
 	"fmt"
+
 	"github.com/open-telemetry/opentelemetry-log-collection/operator"
 	"github.com/open-telemetry/opentelemetry-log-collection/operator/builtin/input/tcp"
 	"github.com/open-telemetry/opentelemetry-log-collection/operator/builtin/input/udp"
diff --git a/operator/builtin/input/syslog/syslog_test.go b/operator/builtin/input/syslog/syslog_test.go
index eb7dfaca..a1abdcc8 100644
--- a/operator/builtin/input/syslog/syslog_test.go
+++ b/operator/builtin/input/syslog/syslog_test.go
@@ -1,7 +1,25 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package syslog
 
 import (
 	"fmt"
+	"net"
+	"testing"
+	"time"
+
 	"github.com/open-telemetry/opentelemetry-log-collection/operator/builtin/input/tcp"
 	"github.com/open-telemetry/opentelemetry-log-collection/operator/builtin/input/udp"
 	"github.com/open-telemetry/opentelemetry-log-collection/operator/builtin/parser/syslog"
@@ -9,9 +27,6 @@ import (
 	"github.com/open-telemetry/opentelemetry-log-collection/testutil"
 	"github.com/stretchr/testify/require"
 	"gopkg.in/yaml.v2"
-	"net"
-	"testing"
-	"time"
 )
 
 func TestSyslogInput(t *testing.T) {
@@ -108,7 +123,6 @@ udp:
 	require.Equal(t, "rfc5424", cfg.Protocol)
 	require.Equal(t, "localhost:1234", cfg.Udp.ListenAddress)
 
-
 	base = `type: syslog_input
 protocol: rfc5424
 tcp:
diff --git a/operator/builtin/parser/syslog/data.go b/operator/builtin/parser/syslog/data.go
index 5b1c5779..9a1a7b5d 100644
--- a/operator/builtin/parser/syslog/data.go
+++ b/operator/builtin/parser/syslog/data.go
@@ -1,8 +1,23 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 package syslog
 
 import (
-	"github.com/open-telemetry/opentelemetry-log-collection/entry"
 	"time"
+
+	"github.com/open-telemetry/opentelemetry-log-collection/entry"
 )
 
 type Case struct {