diff --git a/thread/framework/Android.bp b/thread/framework/Android.bp
index 846253c..f8fe422 100644
--- a/thread/framework/Android.bp
+++ b/thread/framework/Android.bp
@@ -30,3 +30,14 @@
         "//packages/modules/Connectivity:__subpackages__",
     ],
 }
+
+filegroup {
+    name: "framework-thread-ot-daemon-shared-aidl-sources",
+    srcs: [
+        "java/android/net/thread/ChannelMaxPower.aidl",
+    ],
+    path: "java",
+    visibility: [
+        "//external/ot-br-posix:__subpackages__",
+    ],
+}
diff --git a/thread/framework/java/android/net/thread/ChannelMaxPower.aidl b/thread/framework/java/android/net/thread/ChannelMaxPower.aidl
new file mode 100644
index 0000000..bcda8a8
--- /dev/null
+++ b/thread/framework/java/android/net/thread/ChannelMaxPower.aidl
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * 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 android.net.thread;
+
+ /**
+  * Mapping from a channel to its max power.
+  *
+  * {@hide}
+  */
+parcelable ChannelMaxPower {
+    int channel; // The Thread radio channel.
+    int maxPower; // The max power in the unit of 0.01dBm. Passing INT16_MAX(32767) will
+                  // disable the channel.
+}
diff --git a/thread/framework/java/android/net/thread/IThreadNetworkController.aidl b/thread/framework/java/android/net/thread/IThreadNetworkController.aidl
index 485e25d..c5ca557 100644
--- a/thread/framework/java/android/net/thread/IThreadNetworkController.aidl
+++ b/thread/framework/java/android/net/thread/IThreadNetworkController.aidl
@@ -17,6 +17,7 @@
 package android.net.thread;
 
 import android.net.thread.ActiveOperationalDataset;
+import android.net.thread.ChannelMaxPower;
 import android.net.thread.IActiveOperationalDatasetReceiver;
 import android.net.thread.IOperationalDatasetCallback;
 import android.net.thread.IOperationReceiver;
@@ -39,6 +40,7 @@
     void leave(in IOperationReceiver receiver);
 
     void setTestNetworkAsUpstream(in String testNetworkInterfaceName, in IOperationReceiver receiver);
+    void setChannelMaxPowers(in ChannelMaxPower[] channelMaxPowers, in IOperationReceiver receiver);
 
     int getThreadVersion();
     void createRandomizedDataset(String networkName, IActiveOperationalDatasetReceiver receiver);
diff --git a/thread/framework/java/android/net/thread/ThreadNetworkController.java b/thread/framework/java/android/net/thread/ThreadNetworkController.java
index db761a3..8d6b40a 100644
--- a/thread/framework/java/android/net/thread/ThreadNetworkController.java
+++ b/thread/framework/java/android/net/thread/ThreadNetworkController.java
@@ -25,10 +25,12 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
+import android.annotation.Size;
 import android.annotation.SystemApi;
 import android.os.Binder;
 import android.os.OutcomeReceiver;
 import android.os.RemoteException;
+import android.util.SparseIntArray;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
@@ -98,6 +100,12 @@
     /** Thread standard version 1.3. */
     public static final int THREAD_VERSION_1_3 = 4;
 
+    /** Minimum value of max power in unit of 0.01dBm. @hide */
+    private static final int POWER_LIMITATION_MIN = -32768;
+
+    /** Maximum value of max power in unit of 0.01dBm. @hide */
+    private static final int POWER_LIMITATION_MAX = 32767;
+
     /** @hide */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef({THREAD_VERSION_1_3})
@@ -596,6 +604,98 @@
         }
     }
 
+    /**
+     * Sets max power of each channel.
+     *
+     * <p>If not set, the default max power is set by the Thread HAL service or the Thread radio
+     * chip firmware.
+     *
+     * <p>On success, the Pending Dataset is successfully registered and persisted on the Leader and
+     * {@link OutcomeReceiver#onResult} of {@code receiver} will be called; When failed, {@link
+     * OutcomeReceiver#onError} will be called with a specific error:
+     *
+     * <ul>
+     *   <li>{@link ThreadNetworkException#ERROR_UNSUPPORTED_OPERATION} the operation is no
+     *       supported by the platform.
+     * </ul>
+     *
+     * @param channelMaxPowers SparseIntArray (key: channel, value: max power) consists of channel
+     *     and corresponding max power. Valid channel values should be between {@link
+     *     ActiveOperationalDataset#CHANNEL_MIN_24_GHZ} and {@link
+     *     ActiveOperationalDataset#CHANNEL_MAX_24_GHZ}. The unit of the max power is 0.01dBm. Max
+     *     power values should be between INT16_MIN (-32768) and INT16_MAX (32767). If the max power
+     *     is set to INT16_MAX, the corresponding channel is not supported.
+     * @param executor the executor to execute {@code receiver}.
+     * @param receiver the receiver to receive the result of this operation.
+     * @throws IllegalArgumentException if the size of {@code channelMaxPowers} is smaller than 1,
+     *     or invalid channel or max power is configured.
+     * @hide
+     */
+    @RequiresPermission("android.permission.THREAD_NETWORK_PRIVILEGED")
+    public final void setChannelMaxPowers(
+            @NonNull @Size(min = 1) SparseIntArray channelMaxPowers,
+            @NonNull @CallbackExecutor Executor executor,
+            @NonNull OutcomeReceiver<Void, ThreadNetworkException> receiver) {
+        requireNonNull(channelMaxPowers, "channelMaxPowers cannot be null");
+        requireNonNull(executor, "executor cannot be null");
+        requireNonNull(receiver, "receiver cannot be null");
+
+        if (channelMaxPowers.size() < 1) {
+            throw new IllegalArgumentException("channelMaxPowers cannot be empty");
+        }
+
+        for (int i = 0; i < channelMaxPowers.size(); i++) {
+            int channel = channelMaxPowers.keyAt(i);
+            int maxPower = channelMaxPowers.get(channel);
+
+            if ((channel < ActiveOperationalDataset.CHANNEL_MIN_24_GHZ)
+                    || (channel > ActiveOperationalDataset.CHANNEL_MAX_24_GHZ)) {
+                throw new IllegalArgumentException(
+                        "Channel "
+                                + channel
+                                + " exceeds allowed range ["
+                                + ActiveOperationalDataset.CHANNEL_MIN_24_GHZ
+                                + ", "
+                                + ActiveOperationalDataset.CHANNEL_MAX_24_GHZ
+                                + "]");
+            }
+
+            if ((maxPower < POWER_LIMITATION_MIN) || (maxPower > POWER_LIMITATION_MAX)) {
+                throw new IllegalArgumentException(
+                        "Channel power ({channel: "
+                                + channel
+                                + ", maxPower: "
+                                + maxPower
+                                + "}) exceeds allowed range ["
+                                + POWER_LIMITATION_MIN
+                                + ", "
+                                + POWER_LIMITATION_MAX
+                                + "]");
+            }
+        }
+
+        try {
+            mControllerService.setChannelMaxPowers(
+                    toChannelMaxPowerArray(channelMaxPowers),
+                    new OperationReceiverProxy(executor, receiver));
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    private static ChannelMaxPower[] toChannelMaxPowerArray(
+            @NonNull SparseIntArray channelMaxPowers) {
+        final ChannelMaxPower[] powerArray = new ChannelMaxPower[channelMaxPowers.size()];
+
+        for (int i = 0; i < channelMaxPowers.size(); i++) {
+            powerArray[i] = new ChannelMaxPower();
+            powerArray[i].channel = channelMaxPowers.keyAt(i);
+            powerArray[i].maxPower = channelMaxPowers.get(powerArray[i].channel);
+        }
+
+        return powerArray;
+    }
+
     private static <T> void propagateError(
             Executor executor,
             OutcomeReceiver<T, ThreadNetworkException> receiver,
diff --git a/thread/framework/java/android/net/thread/ThreadNetworkException.java b/thread/framework/java/android/net/thread/ThreadNetworkException.java
index 4def0fb..f699c30 100644
--- a/thread/framework/java/android/net/thread/ThreadNetworkException.java
+++ b/thread/framework/java/android/net/thread/ThreadNetworkException.java
@@ -138,8 +138,17 @@
      */
     public static final int ERROR_THREAD_DISABLED = 12;
 
+    /**
+     * The operation failed because it is not supported by the platform. For example, some platforms
+     * may not support setting the target power of each channel. The caller should not retry and may
+     * return an error to the user.
+     *
+     * @hide
+     */
+    public static final int ERROR_UNSUPPORTED_OPERATION = 13;
+
     private static final int ERROR_MIN = ERROR_INTERNAL_ERROR;
-    private static final int ERROR_MAX = ERROR_THREAD_DISABLED;
+    private static final int ERROR_MAX = ERROR_UNSUPPORTED_OPERATION;
 
     private final int mErrorCode;