diff --git a/x/ecocredit/base/types/v1/msg_create_unregistered_project.go b/x/ecocredit/base/types/v1/msg_create_unregistered_project.go
new file mode 100644
index 0000000000..4f19f58642
--- /dev/null
+++ b/x/ecocredit/base/types/v1/msg_create_unregistered_project.go
@@ -0,0 +1,29 @@
+package v1
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
+)
+
+var _ legacytx.LegacyMsg = &MsgCreateUnregisteredProject{}
+
+// Route implements the LegacyMsg interface.
+func (m *MsgCreateUnregisteredProject) Route() string { return sdk.MsgTypeURL(m) }
+
+// Type implements the LegacyMsg interface.
+func (m *MsgCreateUnregisteredProject) Type() string { return sdk.MsgTypeURL(m) }
+
+// GetSignBytes implements the LegacyMsg interface.
+func (m *MsgCreateUnregisteredProject) GetSignBytes() []byte {
+	return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(m))
+}
+
+// ValidateBasic does a sanity check on the provided data.
+func (m *MsgCreateUnregisteredProject) ValidateBasic() error {
+	panic("implement me")
+}
+
+// GetSigners returns the expected signers for MsgCreateUnregisteredProject.
+func (m *MsgCreateUnregisteredProject) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{sdk.MustAccAddressFromBech32(m.Admin)}
+}
diff --git a/x/ecocredit/base/types/v1/msg_evaluate_project_enrollment.go b/x/ecocredit/base/types/v1/msg_evaluate_project_enrollment.go
new file mode 100644
index 0000000000..5c0731f0bc
--- /dev/null
+++ b/x/ecocredit/base/types/v1/msg_evaluate_project_enrollment.go
@@ -0,0 +1,29 @@
+package v1
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
+)
+
+var _ legacytx.LegacyMsg = &MsgEvaluateProjectEnrollment{}
+
+// Route implements the LegacyMsg interface.
+func (m *MsgEvaluateProjectEnrollment) Route() string { return sdk.MsgTypeURL(m) }
+
+// Type implements the LegacyMsg interface.
+func (m *MsgEvaluateProjectEnrollment) Type() string { return sdk.MsgTypeURL(m) }
+
+// GetSignBytes implements the LegacyMsg interface.
+func (m *MsgEvaluateProjectEnrollment) GetSignBytes() []byte {
+	return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(m))
+}
+
+// ValidateBasic does a sanity check on the provided data.
+func (m *MsgEvaluateProjectEnrollment) ValidateBasic() error {
+	panic("implement me")
+}
+
+// GetSigners returns the expected signers for MsgEvaluateProjectEnrollment.
+func (m *MsgEvaluateProjectEnrollment) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{sdk.MustAccAddressFromBech32(m.Issuer)}
+}
diff --git a/x/ecocredit/base/types/v1/msg_update_project_enrollment.go b/x/ecocredit/base/types/v1/msg_update_project_enrollment.go
new file mode 100644
index 0000000000..89d527dc51
--- /dev/null
+++ b/x/ecocredit/base/types/v1/msg_update_project_enrollment.go
@@ -0,0 +1,29 @@
+package v1
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
+)
+
+var _ legacytx.LegacyMsg = &MsgUpdateProjectEnrollment{}
+
+// Route implements the LegacyMsg interface.
+func (m *MsgUpdateProjectEnrollment) Route() string { return sdk.MsgTypeURL(m) }
+
+// Type implements the LegacyMsg interface.
+func (m *MsgUpdateProjectEnrollment) Type() string { return sdk.MsgTypeURL(m) }
+
+// GetSignBytes implements the LegacyMsg interface.
+func (m *MsgUpdateProjectEnrollment) GetSignBytes() []byte {
+	return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(m))
+}
+
+// ValidateBasic does a sanity check on the provided data.
+func (m *MsgUpdateProjectEnrollment) ValidateBasic() error {
+	panic("implement me")
+}
+
+// GetSigners returns the expected signers for MsgUpdateProjectEnrollment.
+func (m *MsgUpdateProjectEnrollment) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{sdk.MustAccAddressFromBech32(m.ProjectAdmin)}
+}
diff --git a/x/ecocredit/base/types/v1/msg_withdraw_project_enrollment.go b/x/ecocredit/base/types/v1/msg_withdraw_project_enrollment.go
new file mode 100644
index 0000000000..02d3e32761
--- /dev/null
+++ b/x/ecocredit/base/types/v1/msg_withdraw_project_enrollment.go
@@ -0,0 +1,29 @@
+package v1
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/auth/migrations/legacytx"
+)
+
+var _ legacytx.LegacyMsg = &MsgWithdrawProjectEnrollment{}
+
+// Route implements the LegacyMsg interface.
+func (m *MsgWithdrawProjectEnrollment) Route() string { return sdk.MsgTypeURL(m) }
+
+// Type implements the LegacyMsg interface.
+func (m *MsgWithdrawProjectEnrollment) Type() string { return sdk.MsgTypeURL(m) }
+
+// GetSignBytes implements the LegacyMsg interface.
+func (m *MsgWithdrawProjectEnrollment) GetSignBytes() []byte {
+	return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(m))
+}
+
+// ValidateBasic does a sanity check on the provided data.
+func (m *MsgWithdrawProjectEnrollment) ValidateBasic() error {
+	panic("implement me")
+}
+
+// GetSigners returns the expected signers for MsgWithdrawProjectEnrollment.
+func (m *MsgWithdrawProjectEnrollment) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{sdk.MustAccAddressFromBech32(m.ProjectAdmin)}
+}