diff --git a/Apps/DE/EDocumentDE/app/src/XRechnung/ExportXRechnungDocument.Codeunit.al b/Apps/DE/EDocumentDE/app/src/XRechnung/ExportXRechnungDocument.Codeunit.al
index 037191f8c1..e812e3367d 100644
--- a/Apps/DE/EDocumentDE/app/src/XRechnung/ExportXRechnungDocument.Codeunit.al
+++ b/Apps/DE/EDocumentDE/app/src/XRechnung/ExportXRechnungDocument.Codeunit.al
@@ -455,6 +455,16 @@ codeunit 13916 "Export XRechnung Document"
         RootElement.Add(PriceElement);
     end;
 
+    local procedure InsertInvoicePeriod(var RootElement: XmlElement; StartDate: Date; EndDate: Date);
+    var
+        InvoicePeriodElement: XmlElement;
+    begin
+        InvoicePeriodElement := XmlElement.Create('InvoicePeriod', XmlNamespaceCAC);
+        InvoicePeriodElement.Add(XmlElement.Create('StartDate', XmlNamespaceCBC, StartDate));
+        InvoicePeriodElement.Add(XmlElement.Create('EndDate', XmlNamespaceCBC, EndDate));
+        RootElement.Add(InvoicePeriodElement);
+    end;
+
     local procedure InsertSellersItemIdentification(var ItemElement: XmlElement; ItemNo: Code[20]);
     var
         SellersItemIdElement: XmlElement;
@@ -866,6 +876,8 @@ codeunit 13916 "Export XRechnung Document"
             InvoiceLineElement.Add(XmlElement.Create('ID', XmlNamespaceCBC, Format(SalesInvLine."Line No.")));
             InvoiceLineElement.Add(XmlElement.Create('InvoicedQuantity', XmlNamespaceCBC, XmlAttribute.Create('unitCode', GetUoMCode(SalesInvLine."Unit of Measure Code")), FormatDecimal(SalesInvLine.Quantity)));
             InvoiceLineElement.Add(XmlElement.Create('LineExtensionAmount', XmlNamespaceCBC, XmlAttribute.Create('currencyID', CurrencyCode), FormatDecimal(SalesInvLine.Amount + SalesInvLine."Inv. Discount Amount")));
+            if SalesInvLine."Shipment Date" <> 0D then
+                InsertInvoicePeriod(InvoiceLineElement, SalesInvLine."Shipment Date", SalesInvLine."Shipment Date");
             InsertOrderLineReference(InvoiceLineElement, SalesInvLine."Line No.");
             if SalesInvLine."Line Discount Amount" > 0 then
                 InsertAllowanceCharge(
@@ -904,6 +916,8 @@ codeunit 13916 "Export XRechnung Document"
             CrMemoLineElement.Add(XmlElement.Create('CreditedQuantity', XmlNamespaceCBC, XmlAttribute.Create('unitCode', GetUoMCode(SalesCrMemoLine."Unit of Measure Code")), FormatDecimal(SalesCrMemoLine.Quantity)));
             CrMemoLineElement.Add(XmlElement.Create('LineExtensionAmount', XmlNamespaceCBC, XmlAttribute.Create('currencyID', CurrencyCode), FormatDecimal(SalesCrMemoLine.Amount + SalesCrMemoLine."Inv. Discount Amount")));
             InsertOrderLineReference(CrMemoLineElement, SalesCrMemoLine."Line No.");
+            if SalesCrMemoLine."Shipment Date" <> 0D then
+                InsertInvoicePeriod(CrMemoLineElement, SalesCrMemoLine."Shipment Date", SalesCrMemoLine."Shipment Date");
             if SalesCrMemoLine."Line Discount Amount" > 0 then
                 InsertAllowanceCharge(
                     CrMemoLineElement, 'LineDiscount', GetTaxCategoryID(SalesCrMemoLine."Tax Category", SalesCrMemoLine."VAT Bus. Posting Group", SalesCrMemoLine."VAT Prod. Posting Group"),
diff --git a/Apps/DE/EDocumentDE/app/src/ZUGFeRD/ExportZUGFeRDDocument.Codeunit.al b/Apps/DE/EDocumentDE/app/src/ZUGFeRD/ExportZUGFeRDDocument.Codeunit.al
index 944746bde0..176e7dfb6d 100644
--- a/Apps/DE/EDocumentDE/app/src/ZUGFeRD/ExportZUGFeRDDocument.Codeunit.al
+++ b/Apps/DE/EDocumentDE/app/src/ZUGFeRD/ExportZUGFeRDDocument.Codeunit.al
@@ -635,6 +635,22 @@ codeunit 13917 "Export ZUGFeRD Document"
         RootXMLNode.Add(SupplyChainTradeTransactionElement);
     end;
 
+    local procedure InsertBillingSpecifiedPeriod(var RootElement: XmlElement; StartDate: Date; EndDate: Date);
+    var
+        BillingSpecifiedPeriodElement: XmlElement;
+        StartDateElement: XmlElement;
+        EndDateElement: XmlElement;
+    begin
+        BillingSpecifiedPeriodElement := XmlElement.Create('BillingSpecifiedPeriod', XmlNamespaceRAM);
+        StartDateElement := XmlElement.Create('StartDateTime', XmlNamespaceRAM);
+        StartDateElement.Add(XmlElement.Create('DateTimeString', XmlNamespaceUDT, XmlAttribute.Create('format', '102'), FormatDate(StartDate)));
+        BillingSpecifiedPeriodElement.Add(StartDateElement);
+        EndDateElement := XmlElement.Create('EndDateTime', XmlNamespaceRAM);
+        EndDateElement.Add(XmlElement.Create('DateTimeString', XmlNamespaceUDT, XmlAttribute.Create('format', '102'), FormatDate(EndDate)));
+        BillingSpecifiedPeriodElement.Add(EndDateElement);
+        RootElement.Add(BillingSpecifiedPeriodElement);
+    end;
+
     local procedure InsertInvoiceLine(var SupplyChainTradeTransactionElement: XmlElement; var SalesInvoiceLine: Record "Sales Invoice Line"; Currency: Record Currency; CurrencyCode: Code[10]; PricesIncVAT: Boolean)
     var
         InvoiceLineElement: XmlElement;
@@ -686,6 +702,9 @@ codeunit 13917 "Export ZUGFeRD Document"
             ApplicableTradeTaxElement.Add(XmlElement.Create('RateApplicablePercent', XmlNamespaceRAM, FormatFourDecimal(SalesInvoiceLine."VAT %")));
             SpecifiedLineTradeSettlementElement.Add(ApplicableTradeTaxElement);
 
+            if SalesInvoiceLine."Shipment Date" <> 0D then
+                InsertBillingSpecifiedPeriod(SpecifiedLineTradeSettlementElement, SalesInvoiceLine."Shipment Date", SalesInvoiceLine."Shipment Date");
+
             if SalesInvoiceLine."Line Discount Amount" <> 0 then
                 InsertAllowanceCharge(SpecifiedLineTradeSettlementElement, 'Line Discount', GetTaxCategoryID(SalesInvoiceLine."Tax Category", SalesInvoiceLine."VAT Bus. Posting Group",
                     SalesInvoiceLine."VAT Prod. Posting Group"), SalesInvoiceLine."Line Discount Amount", SalesInvoiceLine."VAT %", false);
@@ -768,6 +787,9 @@ codeunit 13917 "Export ZUGFeRD Document"
             ApplicableTradeTaxElement.Add(XmlElement.Create('RateApplicablePercent', XmlNamespaceRAM, FormatFourDecimal(SalesCrMemoLine."VAT %")));
             SpecifiedLineTradeSettlementElement.Add(ApplicableTradeTaxElement);
 
+            if SalesCrMemoLine."Shipment Date" <> 0D then
+                InsertBillingSpecifiedPeriod(SpecifiedLineTradeSettlementElement, SalesCrMemoLine."Shipment Date", SalesCrMemoLine."Shipment Date");
+
             if SalesCrMemoLine."Line Discount Amount" <> 0 then
                 InsertAllowanceCharge(SpecifiedLineTradeSettlementElement, 'Line Discount', GetTaxCategoryID(SalesCrMemoLine."Tax Category", SalesCrMemoLine."VAT Bus. Posting Group",
                     SalesCrMemoLine."VAT Prod. Posting Group"), SalesCrMemoLine."Line Discount Amount", SalesCrMemoLine."VAT %", false);
diff --git a/Apps/DE/EDocumentDE/test/src/XRechnungXMLDocumentTests.Codeunit.al b/Apps/DE/EDocumentDE/test/src/XRechnungXMLDocumentTests.Codeunit.al
index 8622c81b19..03b0924e35 100644
--- a/Apps/DE/EDocumentDE/test/src/XRechnungXMLDocumentTests.Codeunit.al
+++ b/Apps/DE/EDocumentDE/test/src/XRechnungXMLDocumentTests.Codeunit.al
@@ -1122,6 +1122,10 @@ codeunit 13918 "XRechnung XML Document Tests"
         Assert.AreEqual(FormatFourDecimal(SalesInvoiceLine."Unit Price"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
         Path := DocumentTok + '/cac:Item/cac:ClassifiedTaxCategory/cbc:ID';
         Assert.AreEqual(SalesInvoiceLine."Tax Category", GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/cac:InvoicePeriod/cbc:StartDate';
+        Assert.AreEqual(FormatDate(SalesInvoiceLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/cac:InvoicePeriod/cbc:EndDate';
+        Assert.AreEqual(FormatDate(SalesInvoiceLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
     end;
 
     local procedure VerifySecondInvoiceLine(SalesInvoiceLine: Record "Sales Invoice Line"; var TempXMLBuffer: Record "XML Buffer" temporary; DocumentTok: Text);
@@ -1142,6 +1146,10 @@ codeunit 13918 "XRechnung XML Document Tests"
         Assert.AreEqual(FormatFourDecimal(SalesInvoiceLine."Unit Price"), GetLastNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
         Path := DocumentTok + '/cac:Item/cac:ClassifiedTaxCategory/cbc:ID';
         Assert.AreEqual(SalesInvoiceLine."Tax Category", GetLastNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/cac:InvoicePeriod/cbc:StartDate';
+        Assert.AreEqual(FormatDate(SalesInvoiceLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/cac:InvoicePeriod/cbc:EndDate';
+        Assert.AreEqual(FormatDate(SalesInvoiceLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
     end;
 
     local procedure VerifyInvoiceLineWithDiscount(SalesInvoiceHeader: Record "Sales Invoice Header"; var TempXMLBuffer: Record "XML Buffer" temporary);
@@ -1208,6 +1216,10 @@ codeunit 13918 "XRechnung XML Document Tests"
         Assert.AreEqual(FormatFourDecimal(SalesCrMemoLine."Unit Price"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
         Path := DocumentTok + '/cac:Item/cac:ClassifiedTaxCategory/cbc:ID';
         Assert.AreEqual(SalesCrMemoLine."Tax Category", GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/cac:InvoicePeriod/cbc:StartDate';
+        Assert.AreEqual(FormatDate(SalesCrMemoLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/cac:InvoicePeriod/cbc:EndDate';
+        Assert.AreEqual(FormatDate(SalesCrMemoLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
     end;
 
     local procedure VerifySecondCrMemoLine(SalesCrMemoLine: Record "Sales Cr.Memo Line"; var TempXMLBuffer: Record "XML Buffer" temporary; DocumentTok: Text)
@@ -1228,6 +1240,10 @@ codeunit 13918 "XRechnung XML Document Tests"
         Assert.AreEqual(FormatFourDecimal(SalesCrMemoLine."Unit Price"), GetLastNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
         Path := DocumentTok + '/cac:Item/cac:ClassifiedTaxCategory/cbc:ID';
         Assert.AreEqual(SalesCrMemoLine."Tax Category", GetLastNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/cac:InvoicePeriod/cbc:StartDate';
+        Assert.AreEqual(FormatDate(SalesCrMemoLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/cac:InvoicePeriod/cbc:EndDate';
+        Assert.AreEqual(FormatDate(SalesCrMemoLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
     end;
 
     local procedure VerifyCrMemoLineWithDiscounts(SalesCrMemoHeader: Record "Sales Cr.Memo Header"; var TempXMLBuffer: Record "XML Buffer" temporary);
diff --git a/Apps/DE/EDocumentDE/test/src/ZUGFeRDXMLDocumentTests.Codeunit.al b/Apps/DE/EDocumentDE/test/src/ZUGFeRDXMLDocumentTests.Codeunit.al
index f3fab0c149..7b7aeb7d92 100644
--- a/Apps/DE/EDocumentDE/test/src/ZUGFeRDXMLDocumentTests.Codeunit.al
+++ b/Apps/DE/EDocumentDE/test/src/ZUGFeRDXMLDocumentTests.Codeunit.al
@@ -1209,6 +1209,10 @@ codeunit 13922 "ZUGFeRD XML Document Tests"
         Assert.AreEqual(FormatFourDecimal(SalesInvoiceLine."Unit Price"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
         Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:ApplicableTradeTax/ram:CategoryCode';
         Assert.AreEqual(SalesInvoiceLine."Tax Category", GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod/ram:StartDateTime/udt:DateTimeString';
+        Assert.AreEqual(FormatDate(SalesInvoiceLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod/ram:EndDateTime/udt:DateTimeString';
+        Assert.AreEqual(FormatDate(SalesInvoiceLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
     end;
 
     local procedure VerifySecondSalesInvoiceLine(SalesInvoiceLine: Record "Sales Invoice Line"; var TempXMLBuffer: Record "XML Buffer" temporary; DocumentTok: Text);
@@ -1227,6 +1231,10 @@ codeunit 13922 "ZUGFeRD XML Document Tests"
         Assert.AreEqual(FormatFourDecimal(SalesInvoiceLine."Unit Price"), GetLastNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
         Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:ApplicableTradeTax/ram:CategoryCode';
         Assert.AreEqual(SalesInvoiceLine."Tax Category", GetLastNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod/ram:StartDateTime/udt:DateTimeString';
+        Assert.AreEqual(FormatDate(SalesInvoiceLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod/ram:EndDateTime/udt:DateTimeString';
+        Assert.AreEqual(FormatDate(SalesInvoiceLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
     end;
 
     local procedure VerifyInvoiceLineWithDiscount(SalesInvoiceHeader: Record "Sales Invoice Header"; var TempXMLBuffer: Record "XML Buffer" temporary);
@@ -1283,6 +1291,10 @@ codeunit 13922 "ZUGFeRD XML Document Tests"
         Assert.AreEqual(FormatFourDecimal(SalesCrMemoLine."Unit Price"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
         Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:ApplicableTradeTax/ram:CategoryCode';
         Assert.AreEqual(SalesCrMemoLine."Tax Category", GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod/ram:StartDateTime/udt:DateTimeString';
+        Assert.AreEqual(FormatDate(SalesCrMemoLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod/ram:EndDateTime/udt:DateTimeString';
+        Assert.AreEqual(FormatDate(SalesCrMemoLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
     end;
 
     local procedure VerifySecondSalesCrMemoLine(SalesCrMemoLine: Record "Sales Cr.Memo Line"; var TempXMLBuffer: Record "XML Buffer" temporary; DocumentTok: Text);
@@ -1301,6 +1313,10 @@ codeunit 13922 "ZUGFeRD XML Document Tests"
         Assert.AreEqual(FormatFourDecimal(SalesCrMemoLine."Unit Price"), GetLastNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
         Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:ApplicableTradeTax/ram:CategoryCode';
         Assert.AreEqual(SalesCrMemoLine."Tax Category", GetLastNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod/ram:StartDateTime/udt:DateTimeString';
+        Assert.AreEqual(FormatDate(SalesCrMemoLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
+        Path := DocumentTok + '/ram:SpecifiedLineTradeSettlement/ram:BillingSpecifiedPeriod/ram:EndDateTime/udt:DateTimeString';
+        Assert.AreEqual(FormatDate(SalesCrMemoLine."Shipment Date"), GetNodeByPathWithError(TempXMLBuffer, Path), StrSubstNo(IncorrectValueErr, Path));
     end;
 
     local procedure VerifyCrMemoLineWithDiscounts(SalesCrMemoHeader: Record "Sales Cr.Memo Header"; var TempXMLBuffer: Record "XML Buffer" temporary);