diff --git a/libraryBasic/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java b/libraryBasic/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
index 366f23b6..86f2a0e6 100644
--- a/libraryBasic/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
+++ b/libraryBasic/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
@@ -404,7 +404,14 @@ public class ZUGFeRDImporter {
 	 * @return the BuyerTradeParty GlobalID
 	 */
 	public String getBuyerTradePartyGlobalID() {
-		return wExtractString("//BuyerTradeParty//GlobalID");
+		return extractString("//BuyerTradeParty//GlobalID");
+	}
+
+	/**
+	 * @return the BuyerTradeParty SpecifiedTaxRegistration ID
+	 */
+	public String getBuyertradePartySpecifiedTaxRegistrationID() {
+		return extractString("//BuyerTradeParty//SpecifiedTaxRegistration//ID");
 	}
 
 	/**
diff --git a/libraryBasic/src/test/java/org/mustangproject/ZUGFeRD/ZF2Test.java b/libraryBasic/src/test/java/org/mustangproject/ZUGFeRD/ZF2Test.java
index 9b48d9fd..688ed242 100644
--- a/libraryBasic/src/test/java/org/mustangproject/ZUGFeRD/ZF2Test.java
+++ b/libraryBasic/src/test/java/org/mustangproject/ZUGFeRD/ZF2Test.java
@@ -223,6 +223,7 @@ public class ZF2Test extends MustangReaderTestCase {
 		assertEquals(zi.getBuyerTradePartyGlobalID(), "");
 		assertEquals(zi.getSellerTradePartyGlobalID(), "");
 		assertEquals(zi.getBuyerTradePartyID(), "DE999999999");
+		assertEquals(zi.getBuyertradePartySpecifiedTaxRegistrationID(), "DE999999999");
 		assertEquals(zi.getHolder(), getOwnOrganisationName());
 		assertEquals(zi.getDocumentCode(),"380");
 		assertEquals(zi.getReference(),"AB321");