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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_Equity" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Equity [total]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_NoncurrentLiabilities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Passivos não correntes [total]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CurrentLiabilities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Passivos correntes [total]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_Liabilities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Liabilities [total]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_EquityAndLiabilities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Capital próprio e passivos [total]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_RawMaterialsAndConsumablesUsed" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Matérias-primas e consumíveis utilizados [negated]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ServicesExpense" xlink:label="loc_ifrs-full_ServicesExpense" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ServicesExpense" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Despesas de serviços [negated]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EmployeeBenefitsExpense" xlink:label="loc_ifrs-full_EmployeeBenefitsExpense" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_EmployeeBenefitsExpense" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Despesa com benefícios dos empregados [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EmployeeBenefitsExpense" xlink:to="label_ifrs-full_EmployeeBenefitsExpense" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:label="loc_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" xlink:to="label_ifrs-full_DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromOperatingActivities" xlink:label="loc_ifrs-full_ProfitLossFromOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ProfitLossFromOperatingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lucros (perdas) de atividades operacionais [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossFromOperatingActivities" xlink:to="label_ifrs-full_ProfitLossFromOperatingActivities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceCosts" xlink:label="loc_ifrs-full_FinanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_FinanceCosts" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Custos de financiamento [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_FinanceCosts" xlink:to="label_ifrs-full_FinanceCosts" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="loc_ifrs-full_ProfitLossBeforeTax" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ProfitLossBeforeTax" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lucros (perdas) antes dos impostos [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLossBeforeTax" xlink:to="label_ifrs-full_ProfitLossBeforeTax" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_IncomeTaxExpenseContinuingOperations" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Despesas (rendimentos) por impostos [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:to="label_ifrs-full_IncomeTaxExpenseContinuingOperations" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss" xlink:label="loc_ifrs-full_ProfitLoss" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ProfitLoss" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Lucros (perdas) [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="label_ifrs-full_ProfitLoss" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome" xlink:label="loc_ifrs-full_ComprehensiveIncome" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_ComprehensiveIncome" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Rendimento integral [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncome" xlink:to="label_ifrs-full_ComprehensiveIncome" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsPaid" xlink:label="loc_ifrs-full_DividendsPaid" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_DividendsPaid" xml:lang="pt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Dividendos reconhecidos como distribuições aos proprietários [negated]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaid" xlink:to="label_ifrs-full_DividendsPaid" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperations" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperations" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInOperations" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) unidades operacionais [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperations" xlink:to="label_ifrs-full_CashFlowsFromUsedInOperations" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations" xlink:to="label_ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="label_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
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    <link:label xlink:type="resource" xlink:label="label_ifrs-full_CashFlowsFromUsedInFinancingActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Fluxos de caixa de (utilizados em) atividades de financiamento [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="label_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="label_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Aumento (diminuição) de caixa e equivalentes de caixa [total]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="label_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" />
    <link:loc xlink:type="locator" xlink:href="549300ZG20XRKSRKZ238-2021-12-31.xsd#Ibersol_OtherReservesAndRetainedEarnings" xlink:label="loc_Ibersol_OtherReservesAndRetainedEarnings" />
    <link:label xlink:type="resource" xlink:label="label_Ibersol_OtherReservesAndRetainedEarnings" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Outras Reservas e Resultados Transitados</link:label>
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    <link:loc xlink:type="locator" xlink:href="549300ZG20XRKSRKZ238-2021-12-31.xsd#Ibersol_ProfitLossForReportingPeriod" xlink:label="loc_Ibersol_ProfitLossForReportingPeriod" />
    <link:label xlink:type="resource" xlink:label="label_Ibersol_ProfitLossForReportingPeriod" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Resultado Líquido do Período</link:label>
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    <link:loc xlink:type="locator" xlink:href="549300ZG20XRKSRKZ238-2021-12-31.xsd#Ibersol_AccountsPayableToSuppliersAndAccruedCosts" xlink:label="loc_Ibersol_AccountsPayableToSuppliersAndAccruedCosts" />
    <link:label xlink:type="resource" xlink:label="label_Ibersol_AccountsPayableToSuppliersAndAccruedCosts" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Contas a pagar a fornecedores e acréscimos de custos</link:label>
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    <link:label xlink:type="resource" xlink:label="label_Ibersol_NetProfitOfThePeriod" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Resultado Liquido do Periodo</link:label>
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    <link:loc xlink:type="locator" xlink:href="549300ZG20XRKSRKZ238-2021-12-31.xsd#Ibersol_InterestPaidFromLoansClassifiedAsFinancialActivity" xlink:label="loc_Ibersol_InterestPaidFromLoansClassifiedAsFinancialActivity" />
    <link:label xlink:type="resource" xlink:label="label_Ibersol_InterestPaidFromLoansClassifiedAsFinancialActivity" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Juros pagos de empréstimos, classificados como atividades de financiamento</link:label>
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    <link:loc xlink:type="locator" xlink:href="549300ZG20XRKSRKZ238-2021-12-31.xsd#Ibersol_InteresPaidFromLeasesClassifiedAsFinancialActivities" xlink:label="loc_Ibersol_InteresPaidFromLeasesClassifiedAsFinancialActivities" />
    <link:label xlink:type="resource" xlink:label="label_Ibersol_InteresPaidFromLeasesClassifiedAsFinancialActivities" xml:lang="pt" xlink:role="http://www.xbrl.org/2003/role/label">Juros pagos de locação, classificados como atividades de financiamento</link:label>
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