diff --git a/nfc/api/system-current.txt b/nfc/api/system-current.txt
index 15814ed..57a3c6ed1 100644
--- a/nfc/api/system-current.txt
+++ b/nfc/api/system-current.txt
@@ -60,6 +60,7 @@
     method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull public java.util.List<java.lang.String> getActiveNfceeList();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public android.nfc.RoutingStatus getRoutingStatus();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public java.util.List<android.nfc.NfcRoutingTableEntry> getRoutingTable();
+    method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull public android.nfc.T4tNdefNfcee getT4tNdefNfcee();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean hasUserEnabledNfc();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean isAutoChangeEnabled();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean isTagPresent();
@@ -179,6 +180,47 @@
     field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int TECHNOLOGY_V = 3; // 0x3
   }
 
+  @FlaggedApi("android.nfc.nfc_oem_extension") public final class T4tNdefNfcee {
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) @WorkerThread public int clearData();
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean isOperationOngoing();
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean isSupported();
+    method @Nullable @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) @WorkerThread public android.nfc.T4tNdefNfceeCcFileInfo readCcfile();
+    method @NonNull @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) @WorkerThread public byte[] readData(@IntRange(from=0, to=65535) int);
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) @WorkerThread public int writeData(@IntRange(from=0, to=65535) int, @NonNull byte[]);
+    field public static final int CLEAR_DATA_FAILED_INTERNAL = 0; // 0x0
+    field public static final int CLEAR_DATA_SUCCESS = 1; // 0x1
+    field public static final int WRITE_DATA_ERROR_CONNECTION_FAILED = -6; // 0xfffffffa
+    field public static final int WRITE_DATA_ERROR_EMPTY_PAYLOAD = -7; // 0xfffffff9
+    field public static final int WRITE_DATA_ERROR_INTERNAL = -1; // 0xffffffff
+    field public static final int WRITE_DATA_ERROR_INVALID_FILE_ID = -4; // 0xfffffffc
+    field public static final int WRITE_DATA_ERROR_INVALID_LENGTH = -5; // 0xfffffffb
+    field public static final int WRITE_DATA_ERROR_NDEF_VALIDATION_FAILED = -8; // 0xfffffff8
+    field public static final int WRITE_DATA_ERROR_NFC_NOT_ON = -3; // 0xfffffffd
+    field public static final int WRITE_DATA_ERROR_RF_ACTIVATED = -2; // 0xfffffffe
+    field public static final int WRITE_DATA_SUCCESS = 0; // 0x0
+  }
+
+  @FlaggedApi("android.nfc.nfc_oem_extension") public final class T4tNdefNfceeCcFileInfo implements android.os.Parcelable {
+    method public int describeContents();
+    method @IntRange(from=15, to=32767) public int getCcFileLength();
+    method @IntRange(from=0xffffffff, to=65535) public int getFileId();
+    method @IntRange(from=15, to=65535) public int getMaxReadLength();
+    method @IntRange(from=5, to=32767) public int getMaxSize();
+    method @IntRange(from=13, to=65535) public int getMaxWriteLength();
+    method public int getReadAccess();
+    method public int getVersion();
+    method public int getWriteAccess();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.T4tNdefNfceeCcFileInfo> CREATOR;
+    field public static final int READ_ACCESS_GRANTED_RESTRICTED = 128; // 0x80
+    field public static final int READ_ACCESS_GRANTED_UNRESTRICTED = 0; // 0x0
+    field public static final int VERSION_2_0 = 32; // 0x20
+    field public static final int VERSION_3_0 = 48; // 0x30
+    field public static final int WRITE_ACCESS_GRANTED_RESTRICTED = 128; // 0x80
+    field public static final int WRITE_ACCESS_GRANTED_UNRESTRICTED = 0; // 0x0
+    field public static final int WRITE_ACCESS_NOT_GRANTED = 255; // 0xff
+  }
+
 }
 
 package android.nfc.cardemulation {