<?xml version="1.0" encoding="UTF-8"?>
<!--Generated by Standards Editor (build:R2.4.8) on 2026 Jun 09 11:41:54, ISO 20022 version : 2013-->
<xs:schema xmlns="urn:iso:std:iso:20022:tech:xsd:auth.123.001.01" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="urn:iso:std:iso:20022:tech:xsd:auth.123.001.01">
    <xs:element name="Document" type="Document"/>
    <xs:simpleType name="ActiveOrHistoricCurrencyCode">
        <xs:restriction base="xs:string">
            <xs:pattern value="[A-Z]{3,3}"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:complexType name="AuctionPriceData1">
        <xs:sequence>
            <xs:element name="Lwst" type="DecimalNumber"/>
            <xs:element name="Hghst" type="DecimalNumber"/>
            <xs:element name="VolWghtd" type="DecimalNumber"/>
            <xs:element name="Ccy" type="ActiveOrHistoricCurrencyCode"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="AuctionTradingSystemData1">
        <xs:sequence>
            <xs:element name="IndctvPricDtTm" type="ISODateTime"/>
            <xs:element name="AuctnPric" type="AuctionPriceData1"/>
            <xs:element maxOccurs="1" minOccurs="0" name="AuctnVol" type="DecimalNumber"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="BidData1">
        <xs:sequence>
            <xs:element name="BestBid" type="DecimalNumber"/>
            <xs:element name="BestBidVol" type="DecimalNumber"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="CancelReport1">
        <xs:sequence>
            <xs:element name="RptId" type="Max140Text"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="ContinuousOrderBookData1">
        <xs:sequence>
            <xs:element name="NtryDtTm" type="ISODateTime"/>
            <xs:element name="ClctnDtTm" type="ISODateTime"/>
            <xs:element name="Bid" type="BidData1"/>
            <xs:element name="Offer" type="OfferData1"/>
            <xs:element name="Ccy" type="ActiveOrHistoricCurrencyCode"/>
        </xs:sequence>
    </xs:complexType>
    <xs:simpleType name="CountryCode">
        <xs:restriction base="xs:string">
            <xs:pattern value="[A-Z]{2,2}"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:complexType name="DateTimePeriod1">
        <xs:sequence>
            <xs:element name="FrDtTm" type="ISODateTime"/>
            <xs:element name="ToDtTm" type="ISODateTime"/>
        </xs:sequence>
    </xs:complexType>
    <xs:simpleType name="DecimalNumber">
        <xs:restriction base="xs:decimal">
            <xs:fractionDigits value="17"/>
            <xs:totalDigits value="18"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:complexType name="Document">
        <xs:sequence>
            <xs:element name="PreTradOutptMktDataRpt" type="PreTradeOutputMarketDataReportV01"/>
        </xs:sequence>
    </xs:complexType>
    <xs:simpleType name="ISINOct2015Identifier">
        <xs:restriction base="xs:string">
            <xs:pattern value="[A-Z]{2,2}[A-Z0-9]{9,9}[0-9]{1,1}"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="ISODate">
        <xs:restriction base="xs:date"/>
    </xs:simpleType>
    <xs:simpleType name="ISODateTime">
        <xs:restriction base="xs:dateTime"/>
    </xs:simpleType>
    <xs:simpleType name="MICIdentifier">
        <xs:restriction base="xs:string">
            <xs:pattern value="[A-Z0-9]{4,4}"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="Max140Text">
        <xs:restriction base="xs:string">
            <xs:minLength value="1"/>
            <xs:maxLength value="140"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="Max350Text">
        <xs:restriction base="xs:string">
            <xs:minLength value="1"/>
            <xs:maxLength value="350"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="Max50Text">
        <xs:restriction base="xs:string">
            <xs:minLength value="1"/>
            <xs:maxLength value="50"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="Max5NumericText">
        <xs:restriction base="xs:string">
            <xs:pattern value="[0-9]{1,5}"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:simpleType name="Number">
        <xs:restriction base="xs:decimal">
            <xs:fractionDigits value="0"/>
            <xs:totalDigits value="18"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:complexType name="OfferData1">
        <xs:sequence>
            <xs:element name="BestOffer" type="DecimalNumber"/>
            <xs:element name="BestOfferVol" type="DecimalNumber"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="OutputData1Choice">
        <xs:choice>
            <xs:element name="CntnsOrdrBook" type="ContinuousOrderBookData1"/>
            <xs:element name="AuctnTradgSys" type="AuctionTradingSystemData1"/>
        </xs:choice>
    </xs:complexType>
    <xs:complexType name="Pagination1">
        <xs:sequence>
            <xs:element name="PgNb" type="Max5NumericText"/>
            <xs:element name="LastPgInd" type="YesNoIndicator"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="Period11Choice">
        <xs:choice>
            <xs:element name="Dt" type="ISODate"/>
            <xs:element name="FrDt" type="ISODate"/>
            <xs:element name="ToDt" type="ISODate"/>
            <xs:element name="FrToDt" type="Period2"/>
            <xs:element name="FrToDtTm" type="DateTimePeriod1"/>
        </xs:choice>
    </xs:complexType>
    <xs:complexType name="Period2">
        <xs:sequence>
            <xs:element name="FrDt" type="ISODate"/>
            <xs:element name="ToDt" type="ISODate"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="PreTradeOutputData1">
        <xs:sequence>
            <xs:element name="ISIN" type="ISINOct2015Identifier"/>
            <xs:element name="MostRlvntMkt" type="MICIdentifier"/>
            <xs:element name="OutptData" type="OutputData1Choice"/>
            <xs:element maxOccurs="1" minOccurs="0" name="PblctnDtTm" type="ISODateTime"/>
            <xs:element name="DssmntnDtTm" type="ISODateTime"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="PreTradeOutputMarketDataReportV01">
        <xs:sequence>
            <xs:element maxOccurs="1" minOccurs="0" name="RptHdr" type="SecuritiesMarketReportHeader5"/>
            <xs:element maxOccurs="unbounded" minOccurs="1" name="OutptDataRpt" type="PreTradeOutputReport1Choice"/>
            <xs:element maxOccurs="unbounded" minOccurs="0" name="SplmtryData" type="SupplementaryData1"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="PreTradeOutputReport1">
        <xs:sequence>
            <xs:element maxOccurs="1" minOccurs="0" name="RptId" type="Max140Text"/>
            <xs:element maxOccurs="unbounded" minOccurs="1" name="PreTradData" type="PreTradeOutputData1"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="PreTradeOutputReport1Choice">
        <xs:choice>
            <xs:element name="New" type="PreTradeOutputReport1"/>
            <xs:element name="Cxl" type="CancelReport1"/>
        </xs:choice>
    </xs:complexType>
    <xs:complexType name="SecuritiesMarketReportHeader5">
        <xs:sequence>
            <xs:element name="RptgNtty" type="TradingVenueIdentification1Choice"/>
            <xs:element name="RptgPrd" type="Period11Choice"/>
            <xs:element maxOccurs="1" minOccurs="0" name="SubmissnDtTm" type="ISODateTime"/>
            <xs:element maxOccurs="1" minOccurs="0" name="MsgPgntn" type="Pagination1"/>
            <xs:element maxOccurs="1" minOccurs="0" name="NbRcrds" type="Number"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="SupplementaryData1">
        <xs:sequence>
            <xs:element maxOccurs="1" minOccurs="0" name="PlcAndNm" type="Max350Text"/>
            <xs:element name="Envlp" type="SupplementaryDataEnvelope1"/>
        </xs:sequence>
    </xs:complexType>
    <xs:complexType name="SupplementaryDataEnvelope1">
        <xs:sequence>
            <xs:any namespace="##any" processContents="lax"/>
        </xs:sequence>
    </xs:complexType>
    <xs:simpleType name="TradingVenue2Code">
        <xs:restriction base="xs:string">
            <xs:enumeration value="APPA"/>
            <xs:enumeration value="CTPS"/>
        </xs:restriction>
    </xs:simpleType>
    <xs:complexType name="TradingVenueIdentification1Choice">
        <xs:choice>
            <xs:element name="MktIdCd" type="MICIdentifier"/>
            <xs:element name="NtlCmptntAuthrty" type="CountryCode"/>
            <xs:element name="Othr" type="TradingVenueIdentification2"/>
        </xs:choice>
    </xs:complexType>
    <xs:complexType name="TradingVenueIdentification2">
        <xs:sequence>
            <xs:element name="Id" type="Max50Text"/>
            <xs:element name="Tp" type="TradingVenue2Code"/>
        </xs:sequence>
    </xs:complexType>
    <xs:simpleType name="YesNoIndicator">
        <xs:restriction base="xs:boolean"/>
    </xs:simpleType>
</xs:schema>
