diff --git a/fixtures/epcis/epcisquery.src b/fixtures/epcis/epcisquery.src
index 6e37880..3b7bfd2 100644
--- a/fixtures/epcis/epcisquery.src
+++ b/fixtures/epcis/epcisquery.src
@@ -27,13 +27,13 @@ type Document struct {
 	// The version of the schema corresponding to which the instance conforms.
 	//
 
-	SchemaVersion float64 `xml:"schemaVersion,attr,omitempty" json:"schemaVersion,omitempty"`
+	SchemaVersion float64 `xml:"urn:epcglobal:xsd:1 schemaVersion,attr,omitempty" json:"schemaVersion,omitempty"`
 
 	//
 	// The date the message was created. Used for auditing and logging.
 	//
 
-	CreationDate soap.XSDDateTime `xml:"creationDate,attr,omitempty" json:"creationDate,omitempty"`
+	CreationDate soap.XSDDateTime `xml:"urn:epcglobal:xsd:1 creationDate,attr,omitempty" json:"creationDate,omitempty"`
 }
 
 type EPC string
@@ -136,25 +136,25 @@ type BusinessService struct {
 }
 
 type ServiceTransaction struct {
-	TypeOfServiceTransaction *TypeOfServiceTransaction `xml:"TypeOfServiceTransaction,attr,omitempty" json:"TypeOfServiceTransaction,omitempty"`
+	TypeOfServiceTransaction *TypeOfServiceTransaction `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader TypeOfServiceTransaction,attr,omitempty" json:"TypeOfServiceTransaction,omitempty"`
 
-	IsNonRepudiationRequired string `xml:"IsNonRepudiationRequired,attr,omitempty" json:"IsNonRepudiationRequired,omitempty"`
+	IsNonRepudiationRequired string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader IsNonRepudiationRequired,attr,omitempty" json:"IsNonRepudiationRequired,omitempty"`
 
-	IsAuthenticationRequired string `xml:"IsAuthenticationRequired,attr,omitempty" json:"IsAuthenticationRequired,omitempty"`
+	IsAuthenticationRequired string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader IsAuthenticationRequired,attr,omitempty" json:"IsAuthenticationRequired,omitempty"`
 
-	IsNonRepudiationOfReceiptRequired string `xml:"IsNonRepudiationOfReceiptRequired,attr,omitempty" json:"IsNonRepudiationOfReceiptRequired,omitempty"`
+	IsNonRepudiationOfReceiptRequired string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader IsNonRepudiationOfReceiptRequired,attr,omitempty" json:"IsNonRepudiationOfReceiptRequired,omitempty"`
 
-	IsIntegrityCheckRequired string `xml:"IsIntegrityCheckRequired,attr,omitempty" json:"IsIntegrityCheckRequired,omitempty"`
+	IsIntegrityCheckRequired string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader IsIntegrityCheckRequired,attr,omitempty" json:"IsIntegrityCheckRequired,omitempty"`
 
-	IsApplicationErrorResponseRequested string `xml:"IsApplicationErrorResponseRequested,attr,omitempty" json:"IsApplicationErrorResponseRequested,omitempty"`
+	IsApplicationErrorResponseRequested string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader IsApplicationErrorResponseRequested,attr,omitempty" json:"IsApplicationErrorResponseRequested,omitempty"`
 
-	TimeToAcknowledgeReceipt string `xml:"TimeToAcknowledgeReceipt,attr,omitempty" json:"TimeToAcknowledgeReceipt,omitempty"`
+	TimeToAcknowledgeReceipt string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader TimeToAcknowledgeReceipt,attr,omitempty" json:"TimeToAcknowledgeReceipt,omitempty"`
 
-	TimeToAcknowledgeAcceptance string `xml:"TimeToAcknowledgeAcceptance,attr,omitempty" json:"TimeToAcknowledgeAcceptance,omitempty"`
+	TimeToAcknowledgeAcceptance string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader TimeToAcknowledgeAcceptance,attr,omitempty" json:"TimeToAcknowledgeAcceptance,omitempty"`
 
-	TimeToPerform string `xml:"TimeToPerform,attr,omitempty" json:"TimeToPerform,omitempty"`
+	TimeToPerform string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader TimeToPerform,attr,omitempty" json:"TimeToPerform,omitempty"`
 
-	Recurrence string `xml:"Recurrence,attr,omitempty" json:"Recurrence,omitempty"`
+	Recurrence string `xml:"http://www.unece.org/cefact/namespaces/StandardBusinessDocumentHeader Recurrence,attr,omitempty" json:"Recurrence,omitempty"`
 }
 
 type StandardBusinessDocumentHeader struct {
@@ -272,7 +272,7 @@ type VocabularyType struct {
 
 	Items []string `xml:",any" json:"items,omitempty"`
 
-	Type AnyURI `xml:"type,attr,omitempty" json:"type,omitempty"`
+	Type AnyURI `xml:"urn:epcglobal:epcis:xsd:1 type,attr,omitempty" json:"type,omitempty"`
 }
 
 type VocabularyElementListType struct {
@@ -288,13 +288,13 @@ type VocabularyElementType struct {
 
 	Items []string `xml:",any" json:"items,omitempty"`
 
-	Id AnyURI `xml:"id,attr,omitempty" json:"id,omitempty"`
+	Id AnyURI `xml:"urn:epcglobal:epcis:xsd:1 id,attr,omitempty" json:"id,omitempty"`
 }
 
 type AttributeType struct {
 	AnyType
 
-	Id AnyURI `xml:"id,attr,omitempty" json:"id,omitempty"`
+	Id AnyURI `xml:"urn:epcglobal:epcis:xsd:1 id,attr,omitempty" json:"id,omitempty"`
 }
 
 type IDListType struct {
@@ -382,7 +382,7 @@ type BusinessLocationExtensionType struct {
 type BusinessTransactionType struct {
 	Value *BusinessTransactionIDType `xml:",chardata" json:"-,"`
 
-	Type *BusinessTransactionTypeIDType `xml:"type,attr,omitempty" json:"type,omitempty"`
+	Type *BusinessTransactionTypeIDType `xml:"urn:epcglobal:epcis:xsd:1 type,attr,omitempty" json:"type,omitempty"`
 }
 
 type BusinessTransactionListType struct {
@@ -392,7 +392,7 @@ type BusinessTransactionListType struct {
 type SourceDestType struct {
 	Value *SourceDestIDType `xml:",chardata" json:"-,"`
 
-	Type *SourceDestTypeIDType `xml:"type,attr,omitempty" json:"type,omitempty"`
+	Type *SourceDestTypeIDType `xml:"urn:epcglobal:epcis:xsd:1 type,attr,omitempty" json:"type,omitempty"`
 }
 
 type SourceListType struct {
diff --git a/gowsdl.go b/gowsdl.go
index 8b6f7ba..0c2bbe8 100644
--- a/gowsdl.go
+++ b/gowsdl.go
@@ -35,6 +35,18 @@ type GoWSDL struct {
 	wsdl                  *WSDL
 	resolvedXSDExternals  map[string]bool
 	currentRecursionLevel uint8
+	currentNamespace      string
+}
+
+// Method setNS sets (and returns) the currently active XML namespace.
+func (g *GoWSDL) setNS(ns string) string {
+	g.currentNamespace = ns
+	return ns
+}
+
+// Method setNS returns the currently active XML namespace.
+func (g *GoWSDL) getNS() string {
+	return g.currentNamespace
 }
 
 var cacheDir = filepath.Join(os.TempDir(), "gowsdl-cache")
@@ -268,6 +280,8 @@ func (g *GoWSDL) genTypes() ([]byte, error) {
 		"goString":                 goString,
 		"findNameByType":           g.findNameByType,
 		"removePointerFromType":    removePointerFromType,
+		"setNS":                    g.setNS,
+		"getNS":                    g.getNS,
 	}
 
 	data := new(bytes.Buffer)
diff --git a/gowsdl_test.go b/gowsdl_test.go
index 0d17c3e..a1c5d5d 100644
--- a/gowsdl_test.go
+++ b/gowsdl_test.go
@@ -83,10 +83,10 @@ func TestAttributeRef(t *testing.T) {
 	Status	[]struct {
 		Value	string  ` + "`" + `xml:",chardata" json:"-,"` + "`" + `
 
-		Code	string	` + "`" + `xml:"code,attr,omitempty" json:"code,omitempty"` + "`" + `
+		Code	string	` + "`" + `xml:"http://www.mnb.hu/webservices/ code,attr,omitempty" json:"code,omitempty"` + "`" + `
 	}	` + "`" + `xml:"status,omitempty" json:"status,omitempty"` + "`" + `
 
-	ResponseCode	string	` + "`" + `xml:"responseCode,attr,omitempty" json:"responseCode,omitempty"` + "`" + `
+	ResponseCode	string	` + "`" + `xml:"http://www.mnb.hu/webservices/ responseCode,attr,omitempty" json:"responseCode,omitempty"` + "`" + `
 }`
 	actual = string(bytes.ReplaceAll([]byte(actual), []byte("\t"), []byte("  ")))
 	expected = string(bytes.ReplaceAll([]byte(expected), []byte("\t"), []byte("  ")))
diff --git a/types_tmpl.go b/types_tmpl.go
index 1804aa3..87d9724 100644
--- a/types_tmpl.go
+++ b/types_tmpl.go
@@ -43,12 +43,13 @@ var typesTmpl = `
 {{end}}
 
 {{define "Attributes"}}
+    {{ $targetNamespace := getNS }}
 	{{range .}}
 		{{if .Doc}} {{.Doc | comment}} {{end}}
 		{{ if ne .Type "" }}
-			{{ normalize .Name | makeFieldPublic}} {{toGoType .Type false}} ` + "`" + `xml:"{{.Name}},attr,omitempty" json:"{{.Name}},omitempty"` + "`" + `
+			{{ normalize .Name | makeFieldPublic}} {{toGoType .Type false}} ` + "`" + `xml:"{{with $targetNamespace}}{{.}} {{end}}{{.Name}},attr,omitempty" json:"{{.Name}},omitempty"` + "`" + `
 		{{ else }}
-			{{ normalize .Name | makeFieldPublic}} string ` + "`" + `xml:"{{.Name}},attr,omitempty" json:"{{.Name}},omitempty"` + "`" + `
+			{{ normalize .Name | makeFieldPublic}} string ` + "`" + `xml:"{{with $targetNamespace}}{{.}} {{end}}{{.Name}},attr,omitempty" json:"{{.Name}},omitempty"` + "`" + `
 		{{ end }}
 	{{end}}
 {{end}}
@@ -106,7 +107,7 @@ var typesTmpl = `
 {{end}}
 
 {{range .Schemas}}
-	{{ $targetNamespace := .TargetNamespace }}
+	{{ $targetNamespace := setNS .TargetNamespace }}
 
 	{{range .SimpleType}}
 		{{template "SimpleType" .}}