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  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital_019cfe46-61d0-7430-b679-f1076dd4883c_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Cash flows from (used in) operations before changes in working capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital"/>
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    <link:label id="lab_dbv_OtherAssetsCurrent_label_fr" xlink:label="lab_dbv_OtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres actifs courants</link:label>
    <link:label id="lab_dbv_OtherAssetsCurrent_documentation_fr" xlink:label="lab_dbv_OtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Autres actifs courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_OtherAssetsCurrent" xlink:href="dbv-2025-12-31.xsd#dbv_OtherAssetsCurrent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_OtherAssetsCurrent" xlink:to="lab_dbv_OtherAssetsCurrent" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_ProceedsFromIssuingSharesAndOtherEquityInstruments_label_fr" xlink:label="lab_dbv_ProceedsFromIssuingSharesAndOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Augmentation De Capital Et De Bons De Souscription Prefinances</link:label>
    <link:label id="lab_dbv_ProceedsFromIssuingSharesAndOtherEquityInstruments_documentation_fr" xlink:label="lab_dbv_ProceedsFromIssuingSharesAndOtherEquityInstruments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Augmentation De Capital Et De Bons De Souscription Prefinances</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_ProceedsFromIssuingSharesAndOtherEquityInstruments" xlink:href="dbv-2025-12-31.xsd#dbv_ProceedsFromIssuingSharesAndOtherEquityInstruments"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_ProceedsFromIssuingSharesAndOtherEquityInstruments" xlink:to="lab_dbv_ProceedsFromIssuingSharesAndOtherEquityInstruments" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_019cfe46-61d0-75c1-ae32-b33bbc5d104f_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Cash flows from (used in) financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_PurchaseAndProceedIntangibleAssetsClassifiedAsInvestingActivities_label_fr" xlink:label="lab_dbv_PurchaseAndProceedIntangibleAssetsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Variation Des Immobilisations Incorporelles</link:label>
    <link:label id="lab_dbv_PurchaseAndProceedIntangibleAssetsClassifiedAsInvestingActivities_documentation_fr" xlink:label="lab_dbv_PurchaseAndProceedIntangibleAssetsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Variation Des Immobilisations Incorporelles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_PurchaseAndProceedIntangibleAssetsClassifiedAsInvestingActivities" xlink:href="dbv-2025-12-31.xsd#dbv_PurchaseAndProceedIntangibleAssetsClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_PurchaseAndProceedIntangibleAssetsClassifiedAsInvestingActivities" xlink:to="lab_dbv_PurchaseAndProceedIntangibleAssetsClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_PurchaseProceedsFinancialInstrumentsClassifiedAsInvestingActivities_label_fr" xlink:label="lab_dbv_PurchaseProceedsFinancialInstrumentsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Variation Des Immobilisations Financières</link:label>
    <link:label id="lab_dbv_PurchaseProceedsFinancialInstrumentsClassifiedAsInvestingActivities_documentation_fr" xlink:label="lab_dbv_PurchaseProceedsFinancialInstrumentsClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Variation Des Immobilisations Financières</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_PurchaseProceedsFinancialInstrumentsClassifiedAsInvestingActivities" xlink:href="dbv-2025-12-31.xsd#dbv_PurchaseProceedsFinancialInstrumentsClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_PurchaseProceedsFinancialInstrumentsClassifiedAsInvestingActivities" xlink:to="lab_dbv_PurchaseProceedsFinancialInstrumentsClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_019cfe46-61d0-7769-a3e0-3eec07d9d832_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Cash flows from (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_CashAndCashEquivalent_label_fr" xlink:label="lab_dbv_CashAndCashEquivalent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Trésorerie et équivalents de trésorerie</link:label>
    <link:label id="lab_dbv_CashAndCashEquivalent_documentation_fr" xlink:label="lab_dbv_CashAndCashEquivalent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Trésorerie et équivalents de trésorerie</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_CashAndCashEquivalent" xlink:href="dbv-2025-12-31.xsd#dbv_CashAndCashEquivalent"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_CashAndCashEquivalent" xlink:to="lab_dbv_CashAndCashEquivalent" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities_019cfe46-61d0-7766-81bd-24ab51612354_totalLabel_fr" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Cash flows from (used in) operating activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AdjustmentsForReconcileProfitLossAbstract_019cfe46-61d0-7970-beb7-7163e5a83694_terseLabel_fr" xlink:label="lab_ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="fr">Ajustements permettant le rapprochement du résultat [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_AdjustmentsForReconcileProfitLossAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:to="lab_ifrs-full_AdjustmentsForReconcileProfitLossAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_AdjustmentsForDepreciationAmortisationAndProvisions_label_fr" xlink:label="lab_dbv_AdjustmentsForDepreciationAmortisationAndProvisions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Ajustements Pour Dépréciations, Amortissements Et Provisions</link:label>
    <link:label id="lab_dbv_AdjustmentsForDepreciationAmortisationAndProvisions_documentation_fr" xlink:label="lab_dbv_AdjustmentsForDepreciationAmortisationAndProvisions" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Ajustements Pour Dépréciations, Amortissements Et Provisions</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_AdjustmentsForDepreciationAmortisationAndProvisions" xlink:href="dbv-2025-12-31.xsd#dbv_AdjustmentsForDepreciationAmortisationAndProvisions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_AdjustmentsForDepreciationAmortisationAndProvisions" xlink:to="lab_dbv_AdjustmentsForDepreciationAmortisationAndProvisions" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_RevenueAndOperatingIncome_019cfe46-61d0-7067-9085-5bef472cf33a_totalLabel_fr" xlink:label="lab_ifrs-full_RevenueAndOperatingIncome" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Revenue and Operating Income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueAndOperatingIncome" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_RevenueAndOperatingIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RevenueAndOperatingIncome" xlink:to="lab_ifrs-full_RevenueAndOperatingIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OperatingExpense_019cfe46-61d0-700e-87e5-2239faf79d09_totalLabel_fr" xlink:label="lab_ifrs-full_OperatingExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Charges d’exploitation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OperatingExpense" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_OperatingExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OperatingExpense" xlink:to="lab_ifrs-full_OperatingExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_FinanceIncomeCost_019cfe46-61d0-749e-b04d-00fc1819ce2b_totalLabel_fr" xlink:label="lab_ifrs-full_FinanceIncomeCost" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Finance Income Cost</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_FinanceIncomeCost" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_FinanceIncomeCost"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinanceIncomeCost" xlink:to="lab_ifrs-full_FinanceIncomeCost" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_PurchaseOrSaleOfTreasuryShares_label_fr" xlink:label="lab_dbv_PurchaseOrSaleOfTreasuryShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">(Acquisitions) / Cessions D’actions D’autocontrôle</link:label>
    <link:label id="lab_dbv_PurchaseOrSaleOfTreasuryShares_documentation_fr" xlink:label="lab_dbv_PurchaseOrSaleOfTreasuryShares" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">(Acquisitions) / Cessions D’actions D’autocontrôle</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_PurchaseOrSaleOfTreasuryShares" xlink:href="dbv-2025-12-31.xsd#dbv_PurchaseOrSaleOfTreasuryShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_PurchaseOrSaleOfTreasuryShares" xlink:to="lab_dbv_PurchaseOrSaleOfTreasuryShares" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserves_label_fr" xlink:label="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Réserves hors résultat de la période</link:label>
    <link:label id="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserves_documentation_fr" xlink:label="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserves" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Réserves hors résultat</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserves" xlink:href="dbv-2025-12-31.xsd#dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserves"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserves" xlink:to="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserves" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseInWorkingCapital_019cfe46-61d0-7216-a37e-f53b1d4445cd_totalLabel_fr" xlink:label="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="fr">Increase (decrease) in working captial</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:href="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:to="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_InterestsOnLeaseLiabilities_label_fr" xlink:label="lab_dbv_InterestsOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Intérêts sur obligations locatives</link:label>
    <link:label id="lab_dbv_InterestsOnLeaseLiabilities_documentation_fr" xlink:label="lab_dbv_InterestsOnLeaseLiabilities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Intérêts sur obligations locatives</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_InterestsOnLeaseLiabilities" xlink:href="dbv-2025-12-31.xsd#dbv_InterestsOnLeaseLiabilities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_InterestsOnLeaseLiabilities" xlink:to="lab_dbv_InterestsOnLeaseLiabilities" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_PurchaseProceedsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_label_fr" xlink:label="lab_dbv_PurchaseProceedsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Variation Des Immobilisations Corporelles</link:label>
    <link:label id="lab_dbv_PurchaseProceedsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_documentation_fr" xlink:label="lab_dbv_PurchaseProceedsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Variation Des Immobilisations Corporelles</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_PurchaseProceedsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:href="dbv-2025-12-31.xsd#dbv_PurchaseProceedsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_PurchaseProceedsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:to="lab_dbv_PurchaseProceedsOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserve_label_fr" xlink:label="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserve" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Résultats non distribués, hors profit (perte) pour la période de reporting et autres réserves</link:label>
    <link:label id="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserve_documentation_fr" xlink:label="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserve" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Résultats non distribués, hors profit (perte) pour la période de reporting et autres réserve</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserve" xlink:href="dbv-2025-12-31.xsd#dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserve"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserve" xlink:to="lab_dbv_RetainedEarningsExcludingProfitLossForReportingPeriodAndOtherReserve" xlink:type="arc" order="1"/>
    <link:label id="lab_dbv_OtherLiabilitiesCurrent_label_fr" xlink:label="lab_dbv_OtherLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="fr">Autres passifs courants</link:label>
    <link:label id="lab_dbv_OtherLiabilitiesCurrent_documentation_fr" xlink:label="lab_dbv_OtherLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="fr">Autres passifs courants</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dbv_OtherLiabilitiesCurrent" xlink:href="dbv-2025-12-31.xsd#dbv_OtherLiabilitiesCurrent"/>
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