Virgin Media 2012 Annual Report Download - page 69

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(f) Attestation Report of Independent Registered Public Accounting Firm
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
The Board of Directors and Shareholders of Virgin Media Inc. and subsidiaries
We have audited Virgin Media Inc. and subsidiaries' internal control over financial reporting as of December 31, 2012,
based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring
Organizations of the Treadway Commission (the COSO criteria). Virgin Media Inc. and subsidiaries' management is
responsible for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness
of internal control over financial reporting included in the accompanying “Management's Annual Report on Internal
Control Over Financial Reporting for Virgin Media Inc.” . Our responsibility is to express an opinion on the company's
internal control over financial reporting based on our audit.
We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United
States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether
effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining
an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing
and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing
such other procedures as we considered necessary in the circumstances. We believe that our audit provides a
reasonable basis for our opinion.
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 the 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.
In our opinion, Virgin Media Inc. and subsidiaries maintained, in all material respects, effective internal control over
financial reporting as of December 31, 2012, based on the COSO criteria.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United
States), the consolidated balance sheets of Virgin Media Inc. and subsidiaries as of December 31, 2012 and 2011,
and the related consolidated statements of comprehensive income, shareholders' equity, and cash flows for each of
the three years in the period ended December 31, 2012 Virgin Media Inc. and subsidiaries, and our report dated
February 7, 2013 expressed an unqualified opinion thereon.
/s/ Ernst & Young LLP
London, England
February 7, 2013
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