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UNITED STATES
SECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549

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FORM 10-K/A(Amendment No. 1)

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2000

Commission File Number: 000-28600

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CCC INFORMATION SERVICES GROUP INC.(Exact name of registrant as specified in its charter)

|Delaware(State or other jurisdiction of
incorporation or organization) |  | 54-1242469(I.R.S. Employer
Identification Number)
|---------------------------------------------------------------------- |  | -------------------------------------------------

World Trade Center Chicago
444 Merchandise Mart
Chicago, Illinois 60654(Address of principal executive offices, including zip code)

Registrant's telephone number, including area code:
(312) 222-4636

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Name of each exchange
on which registeredNone

None


Securities registered pursuant to Section 12(g) of the Act:Common Stock, $0.10 par value

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Indicate
by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the
preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past
90 days.  Yes /x/  No / /

Indicate
by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of the
registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.  / /

The
aggregate market value of voting shares (based on the closing price of those shares listed on the Nasdaq National Market and the consideration received for those shares not listed
on a national or regional exchange) held by non-affiliates (as defined in Rule 405) of the registrant as of April 16, 2001 was $68,729,122. Solely for purposes of determining the
aggregate market value of voting shares held by non-affiliates, we have deemed voting shares held by directors, officers and entities on whose behalf they act to be held by "affiliates."

As
of April 16, 2001, 21,782,956 shares of CCC Information Services Group Inc. common stock, par value $0.10 per share, were outstanding.

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CCC INFORMATION SERVICES GROUP INC.
AND SUBSIDIARIES

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned
thereunto duly authorized.

|Date: June 27, 2001 |  | CCC INFORMATION SERVICES GROUP                      
|------------------- |  | ----------------------------------------------------
|By:                 |  | /s/ Githesh Ramamurthy                              
|Name:               |  | Githesh Ramamurthy                                  
|Title:              |  | Chairman, President and Chief Executive Officer     
|By:                 |  | /s/ Reid E. Simpson                                 
|Name:               |  | Reid E. Simpson                                     
|Title:              |  | Executive Vice President and Chief Financial Officer
|By:                 |  | /s/ Morgan W. Davis                                 
|Name:               |  | Morgan W. Davis                                     
|Title:              |  | Director                                            
|By:                 |  | /s/ Michael R. Eisenson                             
|Name:               |  | Michael R. Eisenson                                 
|Title:              |  | Director                                            

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EXHIBIT INDEX

|13.2 |  | Enterstand Limited Audited Financial Statements for the year ended December 31, 2000
|---- |  | ------------------------------------------------------------------------------------
|23   |  | Consent of PricewaterhouseCoopers LLP                                               

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