diff --git a/connections/c/nc.cc b/connections/c/nc.cc
index c212e3b1..ed470873 100644
--- a/connections/c/nc.cc
+++ b/connections/c/nc.cc
@@ -223,6 +223,10 @@ NC_INSTANCE NcCreateService() {
   NcContext nc_context;
 
 #if defined(NC_IOS_SDK)
+  nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
+      ::nearby::connections::config_package_nearby::nearby_connections_feature::
+          kEnableDct,
+      true);
   nearby::NearbyFlags::GetInstance().OverrideBoolFlagValue(
       ::nearby::connections::config_package_nearby::nearby_connections_feature::
           kEnableAwdl,
@@ -232,7 +236,6 @@ NC_INSTANCE NcCreateService() {
       ::nearby::connections::config_package_nearby::nearby_connections_feature::
           kEnableStopBLEScanningOnWifiUpgrade,
       true);
-
 #endif
 
   nc_context.router = new ::nearby::connections::ServiceControllerRouter();
diff --git a/connections/implementation/bwu_manager.cc b/connections/implementation/bwu_manager.cc
index 7c089b24..9dc5c0d8 100644
--- a/connections/implementation/bwu_manager.cc
+++ b/connections/implementation/bwu_manager.cc
@@ -108,9 +108,10 @@ BwuManager::BwuManager(
     config_.allow_upgrade_to.wifi_direct = true;
     config_.allow_upgrade_to.wifi_lan = true;
     config_.allow_upgrade_to.wifi_hotspot = true;
-#if defined(NC_IOS_SDK)
-    config_.allow_upgrade_to.awdl = true;
-#endif  // defined(NC_IOS_SDK)
+    if (NearbyFlags::GetInstance().GetBoolFlag(
+            config_package_nearby::nearby_connections_feature::kEnableDct)) {
+      config_.allow_upgrade_to.awdl = true;
+    }
   }
   if (!handlers.empty()) {
     handlers_ = std::move(handlers);
diff --git a/connections/implementation/client_proxy.cc b/connections/implementation/client_proxy.cc
index 45dc1267..eae82032 100644
--- a/connections/implementation/client_proxy.cc
+++ b/connections/implementation/client_proxy.cc
@@ -90,6 +90,8 @@ bool IsFeatureUseStableEndpointIdEnabled() {
 ClientProxy::ClientProxy(::nearby::analytics::EventLogger* event_logger)
     : client_id_(Prng().NextInt64()) {
   NEARBY_LOGS(INFO) << "ClientProxy ctor event_logger=" << event_logger;
+  is_dct_enabled_ = NearbyFlags::GetInstance().GetBoolFlag(
+      config_package_nearby::nearby_connections_feature::kEnableDct);
   analytics_recorder_ =
       std::make_unique<analytics::AnalyticsRecorder>(event_logger);
   error_code_recorder_ = std::make_unique<ErrorCodeRecorder>(
@@ -1317,17 +1319,7 @@ void ClientProxy::SetWebRtcNonCellular(bool webrtc_non_cellular) {
       webrtc_non_cellular_ = webrtc_non_cellular;
 }
 
-bool ClientProxy::IsDctEnabled() const {
-  if (api::ImplementationPlatform::GetCurrentOS() != api::OSName::kApple) {
-    return false;
-  }
-
-#if defined(NC_IOS_SDK)
-  return true;
-#else
-  return false;
-#endif
-}
+bool ClientProxy::IsDctEnabled() const { return is_dct_enabled_; }
 
 uint8_t ClientProxy::GetDctDedup() const { return dct_dedup_; }
 
diff --git a/connections/implementation/client_proxy.h b/connections/implementation/client_proxy.h
index ffb3edd6..7b0a09b7 100644
--- a/connections/implementation/client_proxy.h
+++ b/connections/implementation/client_proxy.h
@@ -546,6 +546,8 @@ class ClientProxy final {
   std::int32_t local_safe_to_disconnect_version_;
   // Allowed to use WebRTC over non-cellular networks.
   bool webrtc_non_cellular_ = false;
+  // Whether DCT is enabled.
+  bool is_dct_enabled_ = false;
 };
 
 }  // namespace connections
diff --git a/connections/implementation/p2p_point_to_point_pcp_handler.cc b/connections/implementation/p2p_point_to_point_pcp_handler.cc
index 6c854c85..fd48d606 100644
--- a/connections/implementation/p2p_point_to_point_pcp_handler.cc
+++ b/connections/implementation/p2p_point_to_point_pcp_handler.cc
@@ -32,11 +32,12 @@ P2pPointToPointPcpHandler::P2pPointToPointPcpHandler(
 std::vector<location::nearby::proto::connections::Medium>
 P2pPointToPointPcpHandler::GetConnectionMediumsByPriority() {
   std::vector<location::nearby::proto::connections::Medium> mediums;
-#if defined(NC_IOS_SDK)
-  if (mediums_->GetAwdl().IsAvailable()) {
-    mediums.push_back(location::nearby::proto::connections::AWDL);
+  if (NearbyFlags::GetInstance().GetBoolFlag(
+          config_package_nearby::nearby_connections_feature::kEnableDct)) {
+    if (mediums_->GetAwdl().IsAvailable()) {
+      mediums.push_back(location::nearby::proto::connections::AWDL);
+    }
   }
-#endif  // defined(NC_IOS_SDK)
   if (mediums_->GetWifiLan().IsAvailable()) {
     mediums.push_back(location::nearby::proto::connections::WIFI_LAN);
   }