diff --git a/core/java/android/os/OWNERS b/core/java/android/os/OWNERS
index 563ff621392e6..8c77a20999757 100644
--- a/core/java/android/os/OWNERS
+++ b/core/java/android/os/OWNERS
@@ -22,6 +22,34 @@ per-file BatteryStats* = file:/BATTERY_STATS_OWNERS
 per-file BatteryUsageStats* = file:/BATTERY_STATS_OWNERS
 per-file PowerComponents.java = file:/BATTERY_STATS_OWNERS
 
+# Binder
+per-file BadParcelableException.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file Binder.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file BinderProxy.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file DeadObjectException.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file IBinder.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file Parcel.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ParcelFileDescriptor.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ParcelFormatException.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file Parcelable.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ParcelableException.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ParcelableHolder.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ParcelableParcel.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file RemoteException.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ServiceManager.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ServiceManagerNative.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file ServiceSpecificException.java = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file TransactionTooLargeException.java = file:platform/frameworks/native:/libs/binder/OWNERS
+
+# HwBinder
+per-file HwBinder.java = file:platform/system/libhwbinder:/OWNERS
+per-file HwBlob.java = file:platform/system/libhwbinder:/OWNERS
+per-file HwParcel.java = file:platform/system/libhwbinder:/OWNERS
+per-file HwParcel.java = file:platform/system/libhwbinder:/OWNERS
+per-file HwRemoteBinder.java = file:platform/system/libhwbinder:/OWNERS
+per-file IHwBinder.java = file:platform/system/libhwbinder:/OWNERS
+per-file IHwInterface.java = file:platform/system/libhwbinder:/OWNERS
+
 per-file GraphicsEnvironment.java = chrisforbes@google.com, cnorthrop@google.com, lpy@google.com, timvp@google.com, zzyiwei@google.com
 
 per-file *Network* = file:/services/core/java/com/android/server/net/OWNERS
diff --git a/core/jni/OWNERS b/core/jni/OWNERS
index 54b0340f5ef77..2279d5796c028 100644
--- a/core/jni/OWNERS
+++ b/core/jni/OWNERS
@@ -27,6 +27,18 @@ per-file android_util_StringBlock* = file:/core/java/android/content/res/OWNERS
 per-file android_util_XmlBlock* = file:/core/java/android/content/res/OWNERS
 per-file com_android_internal_content_om_OverlayConfig* = file:/core/java/android/content/res/OWNERS
 
+# Binder related things
+per-file android_os_Parcel* = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file android_os_ServiceManager* = file:platform/frameworks/native:/libs/binder/OWNERS
+per-file android_util_Binder* = file:platform/frameworks/native:/libs/binder/OWNERS
+
+# HwBinder related things
+per-file android_os_HwBinder* = file:platform/system/libhwbinder:/OWNERS
+per-file android_os_HwBlob* = file:platform/system/libhwbinder:/OWNERS
+per-file android_os_HwParcel* = file:platform/system/libhwbinder:/OWNERS
+per-file android_os_HwRemoteBinder* = file:platform/system/libhwbinder:/OWNERS
+per-file EphemeralStorage* = file:platform/system/libhwbinder:/OWNERS
+
 per-file *Zygote* = file:/ZYGOTE_OWNERS
 per-file Android.bp = file:platform/build/soong:/OWNERS
 per-file android_animation_* = file:/core/java/android/animation/OWNERS