diff --git a/proto/initia/intertx/v1/tx.proto b/proto/initia/intertx/v1/tx.proto
index 7b583207..0ea50603 100644
--- a/proto/initia/intertx/v1/tx.proto
+++ b/proto/initia/intertx/v1/tx.proto
@@ -6,6 +6,7 @@ import "amino/amino.proto";
 import "cosmos/msg/v1/msg.proto";
 import "gogoproto/gogo.proto";
 import "google/protobuf/any.proto";
+import "ibc/core/channel/v1/channel.proto";
 
 option go_package = "github.com/initia-labs/initia/x/intertx/types";
 
@@ -30,6 +31,7 @@ message MsgRegisterAccount {
   string owner = 1;
   string connection_id = 2 [(gogoproto.moretags) = "yaml:\"connection_id\""];
   string version = 3;
+  ibc.core.channel.v1.Order ordering = 4;
 }
 
 // MsgRegisterAccountResponse defines the response for Msg/RegisterAccount
diff --git a/x/intertx/client/cli/flags.go b/x/intertx/client/cli/flags.go
index e43898cd..37c964ac 100644
--- a/x/intertx/client/cli/flags.go
+++ b/x/intertx/client/cli/flags.go
@@ -9,15 +9,19 @@ const (
 	FlagConnectionID = "connection-id"
 	// The controller chain channel version
 	FlagVersion = "version"
+	// Set the ordering of the channel to ordered
+	FlagOrdered = "ordered"
 )
 
 // common flagsets to add to various functions
 var (
 	fsConnectionID = flag.NewFlagSet("", flag.ContinueOnError)
 	fsVersion      = flag.NewFlagSet("", flag.ContinueOnError)
+	fsOrdered      = flag.NewFlagSet("", flag.ContinueOnError)
 )
 
 func init() {
 	fsConnectionID.String(FlagConnectionID, "", "Connection ID")
 	fsVersion.String(FlagVersion, "", "Version")
+	fsOrdered.Bool(FlagOrdered, false, "Set the ordering of the channel to ordered")
 }
diff --git a/x/intertx/client/cli/tx.go b/x/intertx/client/cli/tx.go
index af91b2d2..b9148456 100644
--- a/x/intertx/client/cli/tx.go
+++ b/x/intertx/client/cli/tx.go
@@ -15,6 +15,8 @@ import (
 	"github.com/cosmos/cosmos-sdk/client/tx"
 	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	channeltypes "github.com/cosmos/ibc-go/v8/modules/core/04-channel/types"
 )
 
 // GetTxCmd creates and returns the intertx tx command
@@ -55,6 +57,11 @@ func getRegisterAccountCmd(ac address.Codec) *cobra.Command {
 				viper.GetString(FlagVersion),
 			)
 
+			ordered := viper.GetBool(FlagOrdered)
+			if ordered {
+				msg.Ordering = channeltypes.ORDERED
+			}
+
 			if err := msg.Validate(ac); err != nil {
 				return err
 			}
@@ -65,6 +72,7 @@ func getRegisterAccountCmd(ac address.Codec) *cobra.Command {
 
 	cmd.Flags().AddFlagSet(fsConnectionID)
 	cmd.Flags().AddFlagSet(fsVersion)
+	cmd.Flags().AddFlagSet(fsOrdered)
 	_ = cmd.MarkFlagRequired(FlagConnectionID)
 
 	flags.AddTxFlagsToCmd(cmd)
diff --git a/x/intertx/keeper/msg_server.go b/x/intertx/keeper/msg_server.go
index de49b002..8e479f1d 100644
--- a/x/intertx/keeper/msg_server.go
+++ b/x/intertx/keeper/msg_server.go
@@ -35,6 +35,8 @@ func (k msgServer) RegisterAccount(goCtx context.Context, msg *types.MsgRegister
 	ctx := sdk.UnwrapSDKContext(goCtx)
 
 	icaMsg := icacontrollertypes.NewMsgRegisterInterchainAccount(msg.ConnectionId, msg.Owner, msg.Version)
+	icaMsg.Ordering = msg.Ordering
+
 	if _, err := k.icaControllerMsgServer.RegisterInterchainAccount(ctx, icaMsg); err != nil {
 		return nil, err
 	}
diff --git a/x/intertx/keeper/msg_server_test.go b/x/intertx/keeper/msg_server_test.go
index 59499a23..84845395 100644
--- a/x/intertx/keeper/msg_server_test.go
+++ b/x/intertx/keeper/msg_server_test.go
@@ -77,6 +77,7 @@ func (suite *KeeperTestSuite) TestRegisterInterchainAccount() {
 
 			msgSrv := keeper.NewMsgServerImpl(*GetICAApp(suite.chainA).GetICAAuthKeeper())
 			msg := types.NewMsgRegisterAccount(owner, path.EndpointA.ConnectionID, path.EndpointA.ChannelConfig.Version)
+			msg.Ordering = channeltypes.ORDERED
 
 			res, err := msgSrv.RegisterAccount(sdk.WrapSDKContext(suite.chainA.GetContext()), msg)
 
diff --git a/x/intertx/types/tx.pb.go b/x/intertx/types/tx.pb.go
index c9d1a470..05243718 100644
--- a/x/intertx/types/tx.pb.go
+++ b/x/intertx/types/tx.pb.go
@@ -6,12 +6,13 @@ package types
 import (
 	context "context"
 	fmt "fmt"
-	types "github.com/cosmos/cosmos-sdk/codec/types"
+	types1 "github.com/cosmos/cosmos-sdk/codec/types"
 	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
 	_ "github.com/cosmos/cosmos-sdk/types/tx/amino"
 	_ "github.com/cosmos/gogoproto/gogoproto"
 	grpc1 "github.com/cosmos/gogoproto/grpc"
 	proto "github.com/cosmos/gogoproto/proto"
+	types "github.com/cosmos/ibc-go/v8/modules/core/04-channel/types"
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
@@ -33,9 +34,10 @@ const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 
 // MsgRegisterAccount defines the payload for Msg/RegisterAccount
 type MsgRegisterAccount struct {
-	Owner        string `protobuf:"bytes,1,opt,name=owner,proto3" json:"owner,omitempty"`
-	ConnectionId string `protobuf:"bytes,2,opt,name=connection_id,json=connectionId,proto3" json:"connection_id,omitempty" yaml:"connection_id"`
-	Version      string `protobuf:"bytes,3,opt,name=version,proto3" json:"version,omitempty"`
+	Owner        string      `protobuf:"bytes,1,opt,name=owner,proto3" json:"owner,omitempty"`
+	ConnectionId string      `protobuf:"bytes,2,opt,name=connection_id,json=connectionId,proto3" json:"connection_id,omitempty" yaml:"connection_id"`
+	Version      string      `protobuf:"bytes,3,opt,name=version,proto3" json:"version,omitempty"`
+	Ordering     types.Order `protobuf:"varint,4,opt,name=ordering,proto3,enum=ibc.core.channel.v1.Order" json:"ordering,omitempty"`
 }
 
 func (m *MsgRegisterAccount) Reset()         { *m = MsgRegisterAccount{} }
@@ -110,9 +112,9 @@ var xxx_messageInfo_MsgRegisterAccountResponse proto.InternalMessageInfo
 
 // MsgSubmitTx defines the payload for Msg/SubmitTx
 type MsgSubmitTx struct {
-	Owner        string     `protobuf:"bytes,1,opt,name=owner,proto3" json:"owner,omitempty"`
-	ConnectionId string     `protobuf:"bytes,2,opt,name=connection_id,json=connectionId,proto3" json:"connection_id,omitempty" yaml:"connection_id"`
-	Msg          *types.Any `protobuf:"bytes,3,opt,name=msg,proto3" json:"msg,omitempty"`
+	Owner        string      `protobuf:"bytes,1,opt,name=owner,proto3" json:"owner,omitempty"`
+	ConnectionId string      `protobuf:"bytes,2,opt,name=connection_id,json=connectionId,proto3" json:"connection_id,omitempty" yaml:"connection_id"`
+	Msg          *types1.Any `protobuf:"bytes,3,opt,name=msg,proto3" json:"msg,omitempty"`
 }
 
 func (m *MsgSubmitTx) Reset()         { *m = MsgSubmitTx{} }
@@ -195,35 +197,38 @@ func init() {
 func init() { proto.RegisterFile("initia/intertx/v1/tx.proto", fileDescriptor_6e4a3b10f7578888) }
 
 var fileDescriptor_6e4a3b10f7578888 = []byte{
-	// 439 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x93, 0x3f, 0x8f, 0xd3, 0x30,
-	0x18, 0xc6, 0x63, 0xaa, 0xe3, 0x8f, 0x0f, 0x84, 0x2e, 0x57, 0x44, 0xb0, 0x50, 0x8a, 0x22, 0x71,
-	0x42, 0x95, 0x6a, 0xab, 0xc7, 0x56, 0x89, 0xe1, 0x6e, 0x41, 0x0c, 0x5d, 0x02, 0x13, 0x0b, 0x4a,
-	0x72, 0xc6, 0x58, 0xaa, 0xfd, 0x56, 0xb1, 0x5b, 0x9a, 0x0d, 0x31, 0x21, 0x26, 0x3e, 0xc2, 0x7d,
-	0x84, 0x4e, 0x7c, 0x06, 0xd8, 0x6e, 0x64, 0x42, 0xa8, 0x1d, 0xca, 0xcc, 0x27, 0x40, 0xf9, 0xe3,
-	0xe3, 0x20, 0x15, 0x62, 0x61, 0x89, 0xde, 0xc7, 0xbf, 0xd7, 0xaf, 0xfd, 0x3c, 0x49, 0x30, 0x91,
-	0x5a, 0x5a, 0x99, 0x30, 0xa9, 0x2d, 0xcf, 0xed, 0x82, 0xcd, 0x87, 0xcc, 0x2e, 0xe8, 0x34, 0x07,
-	0x0b, 0xfe, 0x5e, 0xcd, 0x68, 0xc3, 0xe8, 0x7c, 0x48, 0xf6, 0x12, 0x25, 0x35, 0xb0, 0xea, 0x59,
-	0x77, 0x91, 0xdb, 0x19, 0x18, 0x05, 0x86, 0x29, 0x23, 0xca, 0xdd, 0xca, 0x88, 0x06, 0x74, 0x05,
-	0x08, 0xa8, 0x4a, 0x56, 0x56, 0xcd, 0xea, 0x1d, 0x01, 0x20, 0x26, 0x9c, 0x55, 0x2a, 0x9d, 0xbd,
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-	0xe2, 0xeb, 0xbf, 0xf4, 0x93, 0x13, 0x3f, 0xc0, 0x57, 0xe6, 0x3c, 0x37, 0x12, 0x74, 0xd0, 0xa9,
-	0xc6, 0x3a, 0x39, 0x1a, 0xbe, 0x3b, 0xed, 0x79, 0xdf, 0x4f, 0x7b, 0xde, 0xdb, 0xcd, 0xb2, 0x5f,
-	0x1f, 0xf6, 0x7e, 0xb3, 0xec, 0x13, 0x97, 0x50, 0xfb, 0x86, 0xd1, 0x5d, 0x4c, 0xda, 0xab, 0x31,
-	0x37, 0x53, 0xd0, 0x86, 0x97, 0xb6, 0x76, 0xc7, 0x46, 0x3c, 0x9d, 0xa5, 0x4a, 0xda, 0x67, 0x8b,
-	0xff, 0xe3, 0xe7, 0x00, 0x77, 0x94, 0x11, 0x95, 0x97, 0xdd, 0xc3, 0x2e, 0xad, 0x43, 0xa6, 0x2e,
-	0x64, 0x7a, 0xa4, 0x8b, 0xb8, 0x6c, 0x18, 0xf5, 0xb7, 0xbb, 0xdb, 0xbf, 0xe0, 0xce, 0x5d, 0x34,
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-	0xff, 0x7c, 0x55, 0xf7, 0x69, 0xeb, 0x93, 0xa1, 0xed, 0x64, 0xc8, 0xe0, 0x9f, 0xda, 0xdc, 0x81,
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-	0xce, 0x9b, 0xcd, 0xb2, 0x8f, 0x8e, 0x1f, 0x7f, 0x5a, 0x85, 0xe8, 0x6c, 0x15, 0xa2, 0x6f, 0xab,
-	0x10, 0x7d, 0x58, 0x87, 0xde, 0xd9, 0x3a, 0xf4, 0xbe, 0xac, 0x43, 0xef, 0xf9, 0x40, 0x48, 0xfb,
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-	0x18, 0x5b, 0x4c, 0xb9, 0x49, 0x2f, 0x57, 0x51, 0x3f, 0xfc, 0x19, 0x00, 0x00, 0xff, 0xff, 0x49,
-	0x15, 0x0f, 0xe8, 0x50, 0x03, 0x00, 0x00,
+	// 493 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xb4, 0x53, 0xbb, 0x8e, 0xd3, 0x40,
+	0x14, 0xf5, 0x10, 0x16, 0x96, 0x59, 0x1e, 0x5a, 0x6f, 0x10, 0xc6, 0x42, 0xce, 0x62, 0x89, 0xd5,
+	0x2a, 0x52, 0x66, 0x94, 0x20, 0x51, 0x44, 0xa2, 0xd8, 0x6d, 0x10, 0x45, 0x84, 0x64, 0xa8, 0x68,
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+	0xc6, 0xbe, 0x54, 0xd2, 0xc8, 0x98, 0x4a, 0x65, 0x78, 0x66, 0x26, 0x74, 0xdc, 0xa6, 0x66, 0x42,
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+	0x17, 0x52, 0x1b, 0x9e, 0x1d, 0x31, 0x06, 0x23, 0x65, 0xdc, 0x3a, 0xde, 0x82, 0x57, 0x8a, 0x67,
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+	0x12, 0x94, 0x57, 0x2b, 0xda, 0x5a, 0xe8, 0x3e, 0xc0, 0xdb, 0x90, 0xf5, 0x79, 0x26, 0x95, 0xf0,
+	0x2e, 0xee, 0xa3, 0xc3, 0xeb, 0x1d, 0x9f, 0xc8, 0x84, 0x91, 0x7c, 0x76, 0x62, 0x07, 0x1e, 0xb7,
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+	0xd4, 0x49, 0xb9, 0x3f, 0x62, 0xf7, 0x47, 0x8e, 0xd4, 0x34, 0xca, 0x05, 0xdd, 0xe6, 0x66, 0x77,
+	0x7b, 0xe7, 0xdc, 0xd9, 0x41, 0xc3, 0x9b, 0x78, 0xef, 0x1c, 0xb4, 0x7e, 0x3a, 0x9f, 0x10, 0xae,
+	0xf5, 0xb4, 0x70, 0x05, 0xbe, 0xf1, 0xe7, 0x8a, 0xef, 0x91, 0xb5, 0xaf, 0x91, 0xac, 0x27, 0xe3,
+	0xb7, 0xfe, 0x49, 0x66, 0x5f, 0xe8, 0x46, 0x78, 0x7b, 0x15, 0x5e, 0xb0, 0xf9, 0xaa, 0xe5, 0xfd,
+	0x83, 0xbf, 0xf3, 0xb6, 0xa7, 0xbf, 0xf5, 0x7a, 0x39, 0x6b, 0xa2, 0xe3, 0x47, 0x1f, 0xe7, 0x01,
+	0x3a, 0x9b, 0x07, 0xe8, 0xeb, 0x3c, 0x40, 0xef, 0x17, 0x81, 0x73, 0xb6, 0x08, 0x9c, 0xcf, 0x8b,
+	0xc0, 0x79, 0xde, 0x12, 0xd2, 0x9c, 0x8c, 0x12, 0xc2, 0x20, 0xa5, 0x65, 0xcb, 0xd6, 0x20, 0x4e,
+	0x74, 0x55, 0xd3, 0xc9, 0xea, 0x67, 0x34, 0xd3, 0x21, 0xd7, 0xc9, 0xa5, 0x22, 0xea, 0xfb, 0x3f,
+	0x03, 0x00, 0x00, 0xff, 0xff, 0x8f, 0x10, 0xd1, 0xab, 0xab, 0x03, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -366,6 +371,11 @@ func (m *MsgRegisterAccount) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if m.Ordering != 0 {
+		i = encodeVarintTx(dAtA, i, uint64(m.Ordering))
+		i--
+		dAtA[i] = 0x20
+	}
 	if len(m.Version) > 0 {
 		i -= len(m.Version)
 		copy(dAtA[i:], m.Version)
@@ -514,6 +524,9 @@ func (m *MsgRegisterAccount) Size() (n int) {
 	if l > 0 {
 		n += 1 + l + sovTx(uint64(l))
 	}
+	if m.Ordering != 0 {
+		n += 1 + sovTx(uint64(m.Ordering))
+	}
 	return n
 }
 
@@ -687,6 +700,25 @@ func (m *MsgRegisterAccount) Unmarshal(dAtA []byte) error {
 			}
 			m.Version = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
+		case 4:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Ordering", wireType)
+			}
+			m.Ordering = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Ordering |= types.Order(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
 		default:
 			iNdEx = preIndex
 			skippy, err := skipTx(dAtA[iNdEx:])
@@ -881,7 +913,7 @@ func (m *MsgSubmitTx) Unmarshal(dAtA []byte) error {
 				return io.ErrUnexpectedEOF
 			}
 			if m.Msg == nil {
-				m.Msg = &types.Any{}
+				m.Msg = &types1.Any{}
 			}
 			if err := m.Msg.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
 				return err