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  <element name="AfterIfrs16AdoptionMember" id="tri_AfterIfrs16AdoptionMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="AmountRecognizedInTheStatementOfFinancialPositionAbstract" id="tri_AmountRecognizedInTheStatementOfFinancialPositionAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="AssetsLiabilitiesAtAmortizedCostMember" id="tri_AssetsLiabilitiesAtAmortizedCostMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="AssetsLiabilitiesAtFairValueThroughEarningsMember" id="tri_AssetsLiabilitiesAtFairValueThroughEarningsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="BankAndOtherMember" id="tri_BankAndOtherMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="BorrowingsMaximumBorrowingCapacity" id="tri_BorrowingsMaximumBorrowingCapacity" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="Capital1" id="tri_Capital1" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="CommercialPaper1Member" id="tri_CommercialPaper1Member" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="Contingencies" id="tri_Contingencies" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="CorporateCostsMember" id="tri_CorporateCostsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="CreditFacilityOneMember" id="tri_CreditFacilityOneMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract" id="tri_DisclosureOfChangesInUnrealizedFairValueOfAvailableforsaleInvestmentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="DisclosureOfDetailedInformationAboutIncomeTaxPaidRefundTextBlock" id="tri_DisclosureOfDetailedInformationAboutIncomeTaxPaidRefundTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisclosureOfDetailedInformationAboutInvestmentsAccountedForUsingEquityMethodExplanatory" id="tri_DisclosureOfDetailedInformationAboutInvestmentsAccountedForUsingEquityMethodExplanatory" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisclosureOfDetailedInformationAboutOtherInConsolidatedStatementOfCashFlowExplanatory" id="tri_DisclosureOfDetailedInformationAboutOtherInConsolidatedStatementOfCashFlowExplanatory" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="DisclosureOfDetailedInformationOfPostTaxEarningsLossesInEquityMethodInvestmentsExplanatory" id="tri_DisclosureOfDetailedInformationOfPostTaxEarningsLossesInEquityMethodInvestmentsExplanatory" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisclosureOfEarningsPerShareFromContinuingOperationsExplanatory" id="tri_DisclosureOfEarningsPerShareFromContinuingOperationsExplanatory" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="DisclosureOfEstimatedImpactOfIfrs16OnBalanceSheetItemsExplanatory" id="tri_DisclosureOfEstimatedImpactOfIfrs16OnBalanceSheetItemsExplanatory" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="DividendsReinvestedOrdinaryShares" id="tri_DividendsReinvestedOrdinaryShares" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="GainsLossesRecognizedInProfitLossAriseFromForeignCurrencyTranslationRelatedToDebt" id="tri_GainsLossesRecognizedInProfitLossAriseFromForeignCurrencyTranslationRelatedToDebt" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="LondonInterbankOfferedRateLIBOR1Member" id="tri_LondonInterbankOfferedRateLIBOR1Member" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="LondonStockExchangeMember" id="tri_LondonStockExchangeMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="MaximumGrossLoanCommitmentUponRequest" id="tri_MaximumGrossLoanCommitmentUponRequest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="MinimumReceiptsForNewsAndContent" id="tri_MinimumReceiptsForNewsAndContent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="NetInterestExpenseFromPensionAndOtherPostEmploymentBenefitPlans" id="tri_NetInterestExpenseFromPensionAndOtherPostEmploymentBenefitPlans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="PercentageOfOwnershipSold" id="tri_PercentageOfOwnershipSold" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="PreferredSharesAndOtherExcludedItems" id="tri_PreferredSharesAndOtherExcludedItems" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PrimaryDebtInstrumentsMember" id="tri_PrimaryDebtInstrumentsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ProfitLossFromContinuingOperationsBeforeIncomeTaxExpenseOrIncomeAndBeforeTheCompanyShareOfPosttaxEarningsOrLossesFromEquitymethodInvestments" id="tri_ProfitLossFromContinuingOperationsBeforeIncomeTaxExpenseOrIncomeAndBeforeTheCompanyShareOfPosttaxEarningsOrLossesFromEquitymethodInvestments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="PropertiesLeasedMember" id="tri_PropertiesLeasedMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RealEstateExpense" id="tri_RealEstateExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ReclassificationAdjustmentsOnCashFlowHedgesNetOfTaxForeignExchange" id="tri_ReclassificationAdjustmentsOnCashFlowHedgesNetOfTaxForeignExchange" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RecurringMember" id="tri_RecurringMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RefinitivMember" id="tri_RefinitivMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RepurchasesOfCommonSharesMember" id="tri_RepurchasesOfCommonSharesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ReserveOfGainsAndLossesOnFinancialInstrumentsMember" id="tri_ReserveOfGainsAndLossesOnFinancialInstrumentsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ReutersNewsMember" id="tri_ReutersNewsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SharesIssuedUnderDividendReinvestmentPlan" id="tri_SharesIssuedUnderDividendReinvestmentPlan" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="SharesRepurchasedAveragePricePerShare" id="tri_SharesRepurchasedAveragePricePerShare" type="num:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="StatementLineItems" id="tri_StatementLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="StatementTable" id="tri_StatementTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem"/>
  <element name="SupplementalCashFlowInformation1Abstract" id="tri_SupplementalCashFlowInformation1Abstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TaxProfessionalsMember" id="tri_TaxProfessionalsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TextBlockAbstract" id="tri_TextBlockAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ThreePointEightFiveNotesDueTwoThousandTwentyFourMember" id="tri_ThreePointEightFiveNotesDueTwoThousandTwentyFourMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ThreePointNineFiveNotesDueTwoThousandTwentyOneMember" id="tri_ThreePointNineFiveNotesDueTwoThousandTwentyOneMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ThreePointThreeFiveNotesDueTwoThousandTwentySixMember" id="tri_ThreePointThreeFiveNotesDueTwoThousandTwentySixMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ThreePointThreeZeroNineNotesDueTwoThousandTwentyOneMember" id="tri_ThreePointThreeZeroNineNotesDueTwoThousandTwentyOneMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TotalAdjustmentsForDecreaseIncreaseInWorkingCapitalAndOtherItems" id="tri_TotalAdjustmentsForDecreaseIncreaseInWorkingCapitalAndOtherItems" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TotalCapitalMember" id="tri_TotalCapitalMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TotalComprehensiveLossAttributableToEquityInvestment" id="tri_TotalComprehensiveLossAttributableToEquityInvestment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TransactionsMember" id="tri_TransactionsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TransactionsWithOfRelatedPartiesAxis" id="tri_TransactionsWithOfRelatedPartiesAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem"/>
  <element name="TransactionsWithOfRelatedPartiesMember" id="tri_TransactionsWithOfRelatedPartiesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TransitionalServicesMember" id="tri_TransitionalServicesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="TreasuryStockActivityByTypeAxis" id="tri_TreasuryStockActivityByTypeAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem"/>
  <element name="TreasuryStockActivityByTypeDomain" id="tri_TreasuryStockActivityByTypeDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="UncertainTaxPositions" id="tri_UncertainTaxPositions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="ValueOfEntireCompanyProposedToBeSold" id="tri_ValueOfEntireCompanyProposedToBeSold" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="WarrantsMember" id="tri_WarrantsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="WeightedAverageNumberOfSharesBasic" id="tri_WeightedAverageNumberOfSharesBasic" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="WeightedAverageNumberOfVestedDSUs" id="tri_WeightedAverageNumberOfVestedDSUs" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="WoodbridgeMember" id="tri_WoodbridgeMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
</schema>
