CERTIFICATION
  1.
    
    I have reviewed this Annual Report on Form 10-K of eResearchTechnology, Inc.;2.
    
    Based on my knowledge, this report does not contain any untrue statement of a
material fact or omit to state a material fact necessary to make the statements made, in
light of the circumstances under which such statements were made, not misleading with
respect to the period covered by this report;3.
    
    Based on my knowledge, the financial statements, and other financial information
included in this report, fairly present in all material respects the financial condition,
results of operations and cash flows of the registrant as of, and for, the periods
presented in this report;4.
    
    The registrants other certifying officer and I are responsible for establishing and
maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e)
and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act
Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
 (a)
    
    Designed such disclosure controls and procedures, or caused such
disclosure controls and procedures to be designed under our supervision, to ensure
that material information relating to the registrant, including its consolidated
subsidiaries, is made known to us by others within those entities, particularly
during the period in which this report is being prepared;(b)
    
    Designed such internal control over financial reporting, or caused such
internal control over financial reporting to be designed under our supervision, 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;(c)
    
    Evaluated the effectiveness of the registrants disclosure controls and
procedures and presented in this report our conclusions about the effectiveness of the
disclosure controls and procedures, as of the end of the period covered by this report
based on such evaluation; and(d)
    
    Disclosed in this report any change in the registrants internal control over
financial reporting that occurred during the registrants most recent fiscal quarter
that has materially affected, or is reasonably likely to materially affect, the
registrants internal control over financial reporting; and
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5.
    
    The registrants other certifying officer and I have disclosed, based
on our most recent evaluation of internal control over financial reporting, to the
registrants auditors and the audit committee of the registrants board of
directors:
 (a)
    
    All significant deficiencies and material weaknesses
in the design or operation of internal control over financial reporting
which are reasonably likely to adversely affect the registrants ability
to record, process, summarize and report financial information; and(b)
    
    Any fraud, whether or not material, that involves
management or other employees who have a significant role in the
registrants internal control over financial reporting.
 Date:  March 2, 2009
    /s/ Keith D. SchneckKeith D. Schneck,Executive Vice President, Chief
Financial Officer and Secretary 2