Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  BLUM CAPITAL PARTNERS LP
2. Date of Event Requiring Statement (Month/Day/Year)
03/15/2005
3. Issuer Name and Ticker or Trading Symbol
ERESEARCHTECHNOLOGY INC /DE/ [ERES]
(Last)
(First)
(Middle)
909 MONTGOMERY STREET, SUITE 400
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

SAN FRANCISCO, CA 94133
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 782,500
D (1) (9)
 
Common Stock 454,543
D (2) (9)
 
Common Stock 716,176
D (3) (9)
 
Common Stock 200,700
D (4) (9)
 
Common Stock 578,600
D (5) (9)
 
Common Stock 294,300
D (6) (9)
 
Common Stock 116,224
D (7) (9)
 
Common Stock 180,100
D (8) (9)
 
Common Stock 1,639,104
D (10)
 
Common Stock 33,796
D (11)
 
Common Stock 114,000
I (12)
(12)
Common Stock 114,000
I (13)
(13)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
BLUM CAPITAL PARTNERS LP
909 MONTGOMERY STREET
SUITE 400
SAN FRANCISCO, CA 94133
    X    
RICHARD C BLUM & ASSOCIATES INC
909 MONTGOMERY STREET
SUITE 400
SAN FRANCISCO, CA 94133
    X    
BLUM STRATEGIC GP II LLC
909 MONTGOMERY STREET
SUITE 400
SAN FRANCISCO, CA 94133
    X    
BLUM RICHARD C
909 MONTGOMERY STREET
SUITE 400
SAN FRANCISCO, CA 94133
    X    

Signatures

/s/ See Attached Signature Page 03/17/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) These shares are owned directly by Stinson Capital Partners, L.P.
(2) These shares are owned directly by Stinson Capital Partners II, L.P.
(3) These shares are owned directly by Stinson Capital Partners (QP), L.P.
(4) These shares are owned directly by BK Capital Partners IV, L.P.
(5) These shares are owned directly by Stinson Capital Partners D, L.P.
(6) These shares are owned directly by Stinson Capital Partners M, L.P.
(7) These shares are owned directly by Stinson Capital Partners S, L.P.
(8) These shares are owned directly by Stinson Capital Fund (Cayman), Ltd.
(9) These shares may be deemed to be owned indirectly by the following parties: (i) Blum Capital Partners, L.P. ("Blum LP") , an investment manager with voting and investment discretion for the investment advisory account described in Note (8), and the general partner of the limited partnerships described in Notes (1), (2), (3), (4), (5), (6) and (7); (ii) Richard C. Blum & Associates, Inc. ("RCBA Inc."), the general partner of Blum LP; and (iii) Richard C. Blum, a significant stockholder and chairman of RCBA Inc. Blum LP, RCBA Inc. and Mr. Blum disclaim beneficial ownership of these shares, except to the extent of any pecuniary interest therein.
(10) These shares are owned directly by Blum Strategic Partners II, L.P. ("Strategic II"). The shares also may be deemed to be owned indirectly by (i) Blum Strategic GP II, L.L.C. ("Blum GP II"), the general partner of Strategic II, and (ii) Richard C. Blum, a managing member of Blum GP II. Both Blum GP II and Mr. Blum disclaim beneficial ownership of these shares, except to the extent of any pecuniary interest therein.
(11) These shares are owned directly by Blum Strategic Partners II GmbH & Co. KG ("Strategic II KG"). The shares also may be deemed to be owned indirectly by (i) Blum GP II, the managing limited partner of Strategic II KG, and (ii) Richard C. Blum, a managing member of Blum GP II. Both Blum GP II and Mr. Blum disclaim beneficial ownership of these shares, except to the extent of any pecuniary interest therein.
(12) These shares are owned directly by the Virginia Electric and Power Company Qualified Nuclear Decommissioning Trust ("Virginia Electric"). Virginia Electric disclaims membership in a group with any of the Reporting Persons and therefore is not subject to Section 16. Blum LP, a registered investment advisor, has voting and investment discretion with respect to the shares owned by Virginia Electric, but no Reporting Person has a reportable pecuniary interest in any of the shares owned by Virginia Electric.
(13) These shares are owned directly by The Nuclear Decommissioning Trust of Dominion Nuclear Connecticut, Inc. ("Dominion Connecticut"). Dominion Connecticut disclaims membership in a group with any of the Reporting Persons and therefore is not subject to Section 16. Blum LP, a registered investment advisor, has voting and investment discretion with respect to the shares owned by Dominion Connecticut, but no Reporting Person has a reportable pecuniary interest in any of the shares owned by Dominion Connecticut.

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