Report of Independent Registered Public Accounting Firm

To the Board of Trustees of iShares Trust and Shareholders of

iShares Adaptive Currency Hedged MSCI Eurozone ETF,

iShares Adaptive Currency Hedged MSCI Japan ETF, iShares Currency Hedged MSCI Australia ETF,

iShares Currency Hedged MSCI Canada ETF, iShares Currency Hedged MSCI Eurozone ETF,

iShares Currency Hedged MSCI Germany ETF, iShares Currency Hedged MSCI Italy ETF,

iShares Currency Hedged MSCI Japan ETF, iShares Currency Hedged MSCI Mexico ETF,

iShares Currency Hedged MSCI South Korea ETF, iShares Currency Hedged MSCI Spain ETF,

iShares Currency Hedged MSCI Switzerland ETF, iShares Currency Hedged MSCI United Kingdom ETF,

iShares MSCI Argentina and Global Exposure ETF, iShares MSCI Brazil Small-Cap ETF,

iShares MSCI China ETF, iShares MSCI China Small-Cap ETF, iShares MSCI Denmark ETF,

iShares MSCI EAFE ESG Optimized ETF, iShares MSCI Finland ETF,

iShares MSCI Germany Small-Cap ETF, iShares MSCI Global Impact ETF, iShares MSCI India ETF,

iShares MSCI India Small-Cap ETF, iShares MSCI Indonesia ETF, iShares MSCI Ireland ETF,

iShares MSCI New Zealand ETF, iShares MSCI Norway ETF, iShares MSCI Peru ETF,

iShares MSCI Philippines ETF, iShares MSCI Poland ETF, iShares MSCI Qatar ETF,

iShares MSCI Saudi Arabia ETF, iShares MSCI UAE ETF, iShares MSCI United Kingdom ETF,

iShares MSCI United Kingdom Small-Cap ETF, iShares MSCI USA ESG Optimized ETF and

iShares MSCI USA Small-Cap ESG Optimized ETF

In planning and performing our audits of the financial statements of the funds listed in Appendix A, (hereafter referred to as the “Funds”) as of and for the periods ended August 31, 2018, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), we considered the Funds’ internal control over financial reporting, including controls over safeguarding securities, as a basis for designing our auditing procedures for the purpose of expressing our opinion on the financial statements and to comply with the requirements of Form N-CEN, but not for the purpose of expressing an opinion on the effectiveness of the Funds’ internal control over financial reporting. Accordingly, we do not express an opinion on the effectiveness of the Funds’ internal control over financial reporting.

The management of the Funds is responsible for establishing and maintaining effective internal control over financial reporting. In fulfilling this responsibility, estimates and judgments by management are required to assess the expected benefits and related costs of controls. A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of a company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

PricewaterhouseCoopers LLP, Three Embarcadero Center, San Francisco, CA 94111-4004

   T: (415) 498 5000, F: (415) 498 7100, www.pwc.com/us

A deficiency in internal control over financial reporting exists when the design or operation of a control does not allow management or employees, in the normal course of performing their assigned functions, to prevent or detect misstatements on a timely basis. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the company’s annual or interim financial statements will not be prevented or detected on a timely basis.

Our consideration of the Funds’ internal control over financial reporting was for the limited purpose described in the first paragraph and would not necessarily disclose all deficiencies in internal control over financial reporting that might be material weaknesses under standards established by the PCAOB. However, we noted no deficiencies in the Funds’ internal control over financial reporting and its operation, including controls over safeguarding securities, that we consider to be material weaknesses as defined above as of August 31, 2018.

This report is intended solely for the information and use of the Board of Trustees of iShares Trust and the Securities and Exchange Commission and is not intended to be and should not be used by anyone other than these specified parties.

/s/ PricewaterhouseCoopers LLP

San Francisco, California

October 22, 2018

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Appendix A

iShares Trust

iShares Adaptive Currency Hedged MSCI Eurozone ETF

iShares Adaptive Currency Hedged MSCI Japan ETF

iShares Currency Hedged MSCI Australia ETF

iShares Currency Hedged MSCI Canada ETF

iShares Currency Hedged MSCI Eurozone ETF

iShares Currency Hedged MSCI Germany ETF

iShares Currency Hedged MSCI Italy ETF

iShares Currency Hedged MSCI Japan ETF

iShares Currency Hedged MSCI Mexico ETF

iShares Currency Hedged MSCI South Korea ETF

iShares Currency Hedged MSCI Spain ETF

iShares Currency Hedged MSCI Switzerland ETF

iShares Currency Hedged MSCI United Kingdom ETF

iShares MSCI Argentina and Global Exposure ETF

iShares MSCI Brazil Small-Cap ETF

iShares MSCI China ETF

iShares MSCI China Small-Cap ETF

iShares MSCI Denmark ETF

iShares MSCI EAFE ESG Optimized ETF

iShares MSCI Finland ETF

iShares MSCI Germany Small-Cap ETF

iShares MSCI Global Impact ETF

iShares MSCI India ETF

iShares MSCI India Small-Cap ETF

iShares MSCI Indonesia ETF

iShares MSCI Ireland ETF

iShares MSCI New Zealand ETF

iShares MSCI Norway ETF

iShares MSCI Peru ETF

iShares MSCI Philippines ETF

iShares MSCI Poland ETF

iShares MSCI Qatar ETF

iShares MSCI Saudi Arabia ETF

iShares MSCI UAE ETF

iShares MSCI United Kingdom ETF

iShares MSCI United Kingdom Small-Cap ETF

iShares MSCI USA ESG Optimized ETF

iShares MSCI USA Small-Cap ESG Optimized ETF*

* April 10, 2018 (commencement of operations) through August 31, 2018

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