Registration No. 333-64738
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                     SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, DC 20549
                               --------------

                     POST-EFFECTIVE AMENDMENT NO. 1 ON
                                  FORM S-8
                                TO FORM S-4
                           REGISTRATION STATEMENT
                                   UNDER
                         THE SECURITIES ACT OF 1933


                            CENDANT CORPORATION
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           (Exact Name of Registrant as Specified in Its Charter)


                                  Delaware
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       (State or Other Jurisdiction of Incorporation or Organization)


                                 06-0918165
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                    (I.R.S. Employer Identification No.)


                9 West 57th Street, New York, New York 10019
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            (Address of Principal Executive Offices) (Zip Code)


           Galileo International, Inc. 1997 Stock Incentive Plan
   Galileo International, Inc. 1999 Equity and Performance Incentive Plan
     Galileo International, Inc. 1997 Non-Employee Director Stock Plan
                       Trip.com, Inc. 1997 Stock Plan
             Galileo International Savings and Investment Plan
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                           (Full Title of Plans)

                           JAMES E. BUCKMAN, ESQ.
                     Vice Chairman and General Counsel
                            Cendant Corporation
                             9 West 57th Street
                          New York, New York 10019

                  Tel: (212) 413-1800 Fax: (212) 413-1922


                                 Copies to:
                             ERIC J. BOCK, ESQ
             Senior Vice President, Law and Corporate Secretary
                            Cendant Corporation
                             9 West 57th Street
                          New York, New York 10019
                  Tel: (212) 413-1800 Fax: (212) 413-1922
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 (Name, Address, Telephone Number, Including Area Code, of Agent For Service)



         Approximate date of commencement of the proposed sale to
employees: from time to time after the effective date of this Registration
Statement and the effective time of the merger of Galileo International,
Inc. with a wholly owned subsidiary of Cendant Corporation.




                      CALCULATION OF REGISTRATION FEE
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                                                                          Proposed
   Title Of                                     Proposed Maximum       Maximum Aggregate
Securities To Be            Amount To Be        Offering Price Per       Offering
  Registered(1)              Registered(2)          Obligation            Price(3)
-----------------------------------------------------------------------------------------

                                                                   
Common Stock,                 24,488,000                 N/A                    N/A
$.01 par value,
of the series
designated CD Common
Stock
(the "CD Common Stock)

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1    In addition, pursuant to Rule 416(c) under the Securities Act of 1933,
     this Registration Statement covers an indeterminate amount of
     interests to be offered or sold pursuant to the Galileo International
     Savings and Investment Plan.

2    This Post-Effective Amendment No. 1 on Form S-8 covers 2,950,000
     shares under the Galileo International, Inc. 1997 Stock Incentive
     Plan, 20,248,000 shares under the Galileo International, Inc. 1999
     Equity and Performance Incentive Plan, 125,000 shares under the
     Galileo International, Inc. 1997 Non-Employee Director Stock Plan,
     340,000 shares under the Trip.com, Inc. 1997 Stock Plan and 825,000
     shares under the Galileo International, Inc. Savings and Investment
     Plan originally registered on the Registration Statement on Form S-4
     (File No. 333-64738) filed with the Securities and Exchange Commission
     on July 6, 2001 to which this Post-Effective Amendment No. 1 relates.

3    Cendant Corporation previously paid $568,100 upon the initial filing
     of the Registration Statement to register up to 141,000,000 shares of
     CD Common Stock issuable to former holders of common stock of Galileo
     International, Inc.


                              Explanatory Note

          Cendant Corporation ("Cendant" or the "Registrant") hereby amends
its Registration Statement on Form S-4 (the "Form S-4") by filing this
Post-Effective Amendment No. 1 on Form S-8 to Form S-4 (the "Amendment")
relating to up to 24,488,000 shares of common stock, par value $.01 per
share of Cendant Corporation (the "Company"), of the series designated CD
Stock (the "CD Common Stock"), issuable pursuant to the Galileo
International, Inc. 1997 Stock Incentive Plan, the Galileo International,
Inc. 1999 Equity and Performance Incentive Plan, the Galileo International,
Inc. 1997 Non-Employee Director Stock Plan, the Trip.com, Inc. 1997 Stock
Plan and the Galileo International Savings and Investment Plan
(collectively, the "Plans").

          On October 1, 2001, Galaxy Acquisition Corp. ("Merger Sub"), a
wholly owned subsidiary of Cendant, merged (the "Merger") with and into
Galileo International, Inc. ("Galileo") pursuant to an Agreement and Plan
of Merger, dated as of June 15, 2001, as amended (the "Merger Agreement"),
among Cendant, Merger Sub and Galileo. At the time the Merger was
consummated (the "Effective Time"), among other things, each share of
common stock, par value $.01 per share, of Galileo (the "Galileo Common
Stock") was converted into approximately $4.0811 in cash, without interest
thereon, and 1.328 shares of CD Common Stock. Pursuant to the Merger
Agreement, shares of Galileo Common Stock issuable under the Plans prior to
the Effective Time are now issuable for shares of CD Common Stock. CD
Common Stock is substituted for Galileo Common Stock under the Plans, in
accordance with the terms of the Merger Agreement.

          The designation of the Amendment as Registration No. 333-64738
denotes that the Amendment relates only to the shares of CD Common Stock
issuable under the Plans and that this is the first Amendment to the Form
S-4 filed with respect to such shares.


                                   PART I
               INFORMATION REQUIRED IN THE 10 (a) PROSPECTUS

          The documents containing the information specified in this Part I
will be sent or given to all participants in the Plans as specified by Rule
428(b) (1) under the Securities Act. Such documents are not filed with the
Securities and Exchange Commission (the "SEC") either as part of this
Registration Statement or as prospectuses or prospectus supplements
pursuant to Rule 424 under the Securities Act. These documents and the
documents incorporated by reference in this Registration Statement pursuant
to Item 3 of Part II of this Registration Statement, taken together,
constitute the prospectuses (the "Prospectuses") that meet the requirements
of Section 10(a) of the Securities Act relating to the Plans.


                                  PART II
             INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3.  Incorporation of Certain Documents by Reference.

          The SEC allows us to "incorporate by reference" the information
we file with them, which means:

     o    incorporated documents are considered part of this Registration
          Statement and the Prospectuses,

     o    we can disclose important information to you by referring you to
          those documents,

     o    information that we file with the SEC will automatically update
          this Registration Statement and update and/or supersede the
          Prospectuses, and

     o    any statement contained in a document incorporated or deemed to
          be incorporated by reference in the Prospectuses shall be deemed
          to be modified or superseded for the purposes of this
          Registration Statement and the Prospectuses to the extent that a
          statement contained in the Registration Statement or the
          Prospectuses or in any subsequently filed document that also is
          or is deemed to be incorporated by reference in the Registration
          Statement or the Prospectuses modifies or supersedes such
          statement. Any such statement so modified or superseded shall not
          be deemed, except as so modified or superseded, to constitute a
          part of the Prospectuses.

          We incorporate by reference the documents listed below that we
filed with the SEC under the Securities Exchange Act of 1934, as amended
(the "Exchange Act"):

     o    Our Annual Report on Form 10K/A for the year ended December 31,
          2000 (filed on July 3, 2001).

     o    Our Quarterly Report on Form 10-Q for the quarter ended June 30,
          2001 (filed on August 14, 2001); our Quarterly Report on Form
          10-Q/A for the quarter ended March 31, 2001 (filed on July 3,
          2001).

     o    Our Current Reports on Form 8-K dated January 9, 2001, January
          18, 2001, February 7, 2001 (filed on February 8, 2001), February
          8, 2001, February 20, 2001, March 1, 2001 (filed on March 9,
          2001), March 12, 2001, April 2, 2001 (filed on April 3, 2001),
          April 18, 2001 (filed on April 19, 2001), April 18, 2001 (filed
          on April 19, 2001), May 2, 2001, May 4, 2001, May 10, 2001 (filed
          on May 11, 2001), May 24, 2001 (filed on May 25, 2001), June 13,
          2001 (filed on June 15, 2001), June 15, 2001 (filed on June 18,
          2001), July 2, 2001 (filed on July 3, 2001), July 10, 2001, July
          18, 2001 (filed on July 19, 2001), July 19, 2001, July 23, 2001,
          July 30, 2001 (filed on July 31, 2001), July 31, 2001 (filed on
          August 1, 2001), August 1, 2001 (filed on August 2, 2001), August
          13, 2001 (filed on August 16, 2001), August 24, 2001 (filed on
          August 27, 2001), August 28, 2001 (filed on August 30, 2001), and
          September 28, 2001 (filed on October 2, 2001).

     o    Our Current Reports on Form 8-K/A dated January 19, 2001, March
          21, 2001 and July 23, 2001 (filed July 24, 2001).

     o    Our Proxy Statement on Schedule 14A dated February 10, 2000
          (filed on February 11, 2000) that includes a description of CD
          Common Stock, including any amendments or reports filed for the
          purpose of updating such description.

     o    All documents subsequently filed by the Company pursuant to
          Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to
          the filing of a post-effective amendment which indicates that all
          securities offered hereby have been sold or which deregisters all
          securities then remaining unsold, shall be deemed incorporated by
          reference in this Registration Statement and to be a part hereof
          from the date of filing of such documents. Any statement
          contained herein or in a document incorporated or deemed to be
          incorporated by reference herein shall be deemed to be modified
          or superseded for purposes of this Registration Statement to the
          extent that a statement contained herein or in any subsequently
          filed document which also is or is deemed to be incorporated by
          reference herein modifies or supersedes such statement. Any such
          statement so modified or superseded shall not be deemed, except
          as so modified or superseded, to constitute a part of this
          Registration Statement.

          You may request a copy of any filings referred to above
(excluding exhibits), at no cost, by contacting us at the following
address:

                  Investor Relations
                  Cendant Corporation
                  9 West 57th Street
                  New York, New York 10019
                  Telephone: (212) 413-1833

Item 4.  Description of Securities.

          Not Applicable


Item 5.  Interests of Named Experts and Counsel.

          Eric J. Bock, Esq. has rendered an opinion on the validity of the
securities being registered under the Plan pursuant to this Registration
Statement. Mr. Bock is a Senior Vice President, Law and Corporate Secretary
of the Registrant. A copy of this opinion is attached as Exhibit 5.1 to
this Registration Statement. Mr. Bock holds shares of CD Common Stock of
the Company and options to acquire shares of CD Common Stock of the
Company.

Item 6.  Indemnification of Directors and Officers.

          Section 145 of the General Corporation Law of the State of
Delaware (the "GCL") empowers a Delaware corporation to indemnify any
person who was or is a party to or is threatened to be made a party to any
threatened, pending or completed action, suit or proceeding, whether civil,
criminal, administrative or investigative (other than an action by or in
the right of the corporation) by reason of the fact that such person is or
was a director, officer, employee or agent of such corporation, or is or
was serving at the request of such corporation as a director, officer,
employee or agent of another corporation, partnership, joint venture, trust
or other enterprise. The indemnity may include expenses (including
attorney's fees), judgments, fines and amounts paid in settlement actually
and reasonably incurred by such person in connection with such action, suit
or proceeding, provided that such person acted in good faith and in a
manner such person reasonably believed to be in or not opposed to the best
interests of the corporation and, with respect to any criminal action or
proceeding, had no reasonable cause to believe such person's conduct was
unlawful. A Delaware corporation may indemnify directors, officers,
employees and other agents of such corporation in an action by or in the
right of the corporation under the same conditions, except that no
indemnification is permitted without judicial approval if the person to be
indemnified has been adjudged to be liable to the corporation. Where a
director, officer, employee or agent of the corporation is successful on
the merits or otherwise in the defense of any action, suit or proceeding
referred to above or in defense of any claim, issue or matter herein, the
corporation must indemnify such person against the expenses (including
attorney's fees) which he or she actually and reasonably incurred in
connection therewith.

          The Company's By-Laws contain provisions that provide for
indemnification of officers and directors to the full extent permitted by,
and in the manner permissible under, the GCL.

          As permitted by Section 102 (b) (7) of the GCL, the Company's
Restated Certificate of Incorporation contains a provision eliminating the
personal liability of a director to the Company or its stockholders for
monetary damages for breach of fiduciary duty as a director, subject to
certain exceptions.

          The Company has also agreed to indemnify certain predecessor
auditors for the payment of certain costs and expenses incurred as a result
of the consent of such auditor to the inclusion of its audit reports on the
Company's past financial statements in this Registration Statement.

Item 7.  Exemption From Registration Claimed.

          Not Applicable.

Item 8.  Exhibits.

          See the Exhibit Index herein.

Item 9.  Required Undertakings.

          The undersigned Company hereby undertakes:

          (a)(1) To file, during any period in which offers or sales are
being made, a post-effective amendment to this Registration Statement:

                  (i) To include any prospectus required by Section
          10(a)(3) of the Securities Act of 1933, as amended (the
          "Securities Act");

                  (ii) To reflect in the prospectus any facts or events
          arising after the effective date of the Registration Statement
          (or the most recent post-effective amendment thereof) which,
          individually or in the aggregate, represent a fundamental change
          in the information set forth in the Registration Statement;

                  (iii) To include any material information with respect to
          the plan of distribution not previously disclosed in the
          Registration Statement or any material change to such information
          in the Registration Statement;

provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if
the information required to be included in a post-effective amendment by
those paragraphs is contained in periodic reports filed with or furnished
to the Commission by the Company pursuant to Section 13 or 15(d) of the
Exchange Act that are incorporated by reference in the Registration
Statement.

          (2) That, for the purpose of determining any liability under the
Securities Act, each such post-effective amendment shall be deemed to be a
new registration statement relating to the securities offered therein, and
the offering of such securities at that time shall be deemed to be the
initial bona fide offering thereof.

          (3) To remove from registration by means of a post-effective
amendment any of the securities being registered which remain unsold at the
termination of the offering.

                  (b) The undersigned Company hereby undertakes that, for
purposes of determining any liability under the Securities Act, each filing
of the Company's annual report pursuant to Section 13(a) or 15(d) of the
Exchange Act (and, where applicable, each filing of an employee benefit
plan's annual report pursuant to Section 15(d) of the Exchange Act) that is
incorporated by reference in the Registration Statement shall be deemed to
be a new registration statement relating to the securities offered therein,
and the offering of such securities at that time shall be deemed to be the
initial bona fide offering thereof.

                  (h) Insofar as indemnification for liabilities arising
under the Securities Act may be permitted to directors, officers and
controlling persons of the Company pursuant to the foregoing provisions, or
otherwise, the registrant has been advised that in the opinion of the
Commission such indemnification is against public policy as expressed in
the Securities Act and is, therefore, unenforceable. In the event that a
claim for indemnification against such liabilities (other than the payment
by the Company of expenses incurred or paid by a director, officer or
controlling person of the Company in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling
person in connection with the securities being registered, the Company
will, unless in the opinion of its counsel the matter has been settled by
controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as
expressed in the Securities Act and will be governed by the final
adjudication of such issue.


                                 SIGNATURES

          Pursuant to the requirements of the Securities Act, the
registrant certifies that it has reasonable grounds to believe that it
meets all of the requirements for filing on Form S-8 and has duly caused
this Post-Effective Amendment No. 1 to the Registration Statement to be
signed on its behalf by the undersigned, thereunto duly authorized, in the
City of New York, State of New York, on this 2nd day of October, 2001.


                                            CENDANT CORPORATION
                                            (Registrant)


                                            By: /s/ James E. Buckman
                                                ---------------------------
                                                  James E. Buckman
                                                  Vice Chairman
                                                  and General Counsel


          Pursuant to the requirements of the Securities Act, this
Registration Statement has been signed as of October 2, 2001 by the
following persons in the capacities indicated.

          Name                                   Title


           *                              Chairman of the Board,
 ---------------------------              President, Chief Executive
     Henry R. Silverman                   Officer and Director
                                          (Principal Executive Officer)


 /s/ James E. Buckman                     Vice Chairman,
 ---------------------------              General Counsel and Director
     James E. Buckman


            *                             Vice Chairman and Director
----------------------------
     Stephen P. Holmes


            *                             Senior Executive Vice President
-----------------------------             and Chief Financial Officer
     Kevin M. Sheehan


            *                             Executive Vice President, Finance
-----------------------------             and Chief Accounting Officer
     Tobia Ippolito


            *                             Director
-----------------------------
     Myra J. Biblowit


            *                             Director
--------------------------------
The Honorable William S. Cohen


            *                             Director
--------------------------------
    Leonard S. Coleman


            *                             Director
---------------------------------
    Martin L. Edelman


            *                             Director
--------------------------------
    Dr. John C. Malone


            *                             Director
---------------------------------
     Cheryl D. Mills


            *                             Director
---------------------------------
The Rt. Hon. Brian Mulroney,
P.C., LL.D.


            *                             Director
----------------------------------
    Robert E. Nederlander


            *                             Director
----------------------------------
     Robert W. Pittman


             *                            Director
-----------------------------------
     Sheli Z. Rosenberg


             *                            Director
------------------------------------
       Robert F. Smith



*By:  /s/ Eric J. Bock
      -----------------------------
      Eric J. Bock
      Attorney-In-Fact



                               EXHIBIT INDEX

Exhibit
Number                       Exhibit Description

  4.1            Amended and Restated Certificate of Incorporation of the
                 Company (incorporated by reference to Exhibit 3.1 of the
                 Company's 1999 Annual Report on Form 10-K).

  4.2            Amended and Restated By-Laws of the Company (incorporated
                 by reference to Exhibit 3.2 of the Company's 1999 Annual
                 Report on Form 10-K).

  5.1            Opinion of Eric J. Bock, Esq. (including consent).*

  23.1           Consent of Deloitte & Touche LLP, relating to Cendant
                 Corporation.*

  23.2           Consent of Deloitte & Touche LLP, relating to Avis Group
                 Holdings, Inc.*

  23.3           Consent of KPMG LLP, relating to Galileo International,
                 Inc.*

  23.4           Consent of Eric J. Bock, Esq. (included in Exhibit 5.1).

  24.1           Powers of Attorney of certain officers and directors of
                 the Company (incorporated by reference to Exhibit 24.1 of
                 the Registration Statement on Form S-4 (Registration No.
                 333-64738) of the Company, filed July 6, 2001).


----------------
* Filed herewith



                                                                EXHIBIT 5.1


                            CENDANT CORPORATION
                             9 West 57th Street
                          New York, New York 10019



                                                            October 2, 2001

Cendant Corporation
9 West 57th Street
New York, New York 10019

                    Re: Cendant Corporation Registration
                        Statement on Form S-8

Ladies and Gentlemen:

         I am Senior Vice President - Law of Cendant Corporation, a
Delaware corporation (the "Company"), and am rendering this opinion in
connection with the Company's filing of a Post-Effective Amendment No. 1 on
Form S-8 to the Registration Statement on Form S-4 together with all
exhibits thereto (the "Registration Statement") pursuant to the Securities
Act of 1933, as amended (the "Securities Act"), on the date hereof with the
Securities and Exchange Commission (the "Commission"). The Company is
filing this Registration Statement in order to register up to 24,488,000
shares of its common stock, par value $.01 per share, of the series
designated CD Common Stock (the "CD Common Stock") under the Galileo
International, Inc. 1997 Stock Incentive Plan; the Galileo International,
Inc. 1999 Equity and Performance Incentive Plan; the Galileo International,
Inc. 1997 Non-Employee Director Stock Plan; the Trip.com, Inc. 1997 Stock
Plan; and the Galileo International Savings and Investment Plan
(collectively, the "Plans").

         This opinion is being furnished in accordance with the
requirements of Item 601(b)(5) of Regulation S-K under the Securities Act.

         In connection with rendering this opinion, I have examined and am
familiar with originals or copies, certified or otherwise identified to my
satisfaction, of the following documents: (i) the Plans; (ii) the Amended
and Restated Certificate of Incorporation of the Company, as amended to the
date hereof; (iii) the By-Laws of the Company, as amended to the date
hereof; (iv) the Registration Statement; (v) specimen certificates of the
CD Common Stock, and (vi) such other certificates, instruments and
documents as I considered necessary or appropriate for the purposes of this
opinion.

         In my examination, I have assumed the genuineness of all
signatures, the legal capacity of natural persons, the authenticity of all
documents submitted to me as originals, the conformity to original
documents of all documents submitted to me as certified, conformed or
photostatic copies and the authenticity of the originals of such copies. In
making my examination of documents executed by parties other than the
Company, I have assumed that such parties had the power, corporate or
other, to enter into and perform all obligations thereunder and also have
assumed the due authorization by all requisite action, corporate or other,
and execution and delivery by such parties of such documents and the
validity and binding effect thereof on such parties. As to any facts
material to the opinion expressed herein which we have not independently
established or verified, I have relied upon statements and representations
of officers and other representatives of the Company and others.

         I am admitted to the Bars of the State of New York and New Jersey,
and I do not express any opinion as to the law of any jurisdiction except
for the General Corporation Law of the State of Delaware.

         Based upon the foregoing, I advise you that, in my opinion, the
shares of CD Common Stock when issued in accordance with the provisions of
the Plans, will be validly issued, fully paid and non-assessable.

         I hereby consent to the filing of this opinion as an exhibit to
the Registration Statement. In giving this consent, however, I do not
thereby admit that I am within the category of persons whose consent is
required under Section 7 of the Securities Act and the rules and
regulations of the Commission thereunder.

                                                  Very truly yours,


                                                  /s/ Eric J. Bock
                                                  Eric J. Bock


                                                               EXHIBIT 23.1

                       INDEPENDENT AUDITORS' CONSENT

We consent to the incorporation by reference in this Post-Effective
Amendment No. 1 to Registration Statement No. 333-64738 of Cendant
Corporation on Form S-8 to Form S-4 of our report dated July 2, 2001 (which
expresses an unqualified opinion and includes explanatory paragraphs
relating to the change in certain revenue recognition policies regarding
the recognition of non-refundable one-time fees and pro rata refundable
subscription revenue and the restatement of the financial statements to
reflect the individual membership business as part of continuing operations
as discussed in Note 1), appearing in the Annual Report on Form 10-K/A of
Cendant Corporation for the year ended December 31, 2000.



/s/ Deloitte & Touche LLP
New York, New York
September 28, 2001



                                                               EXHIBIT 23.2

                       INDEPENDENT AUDITORS' CONSENT

We consent to the incorporation by reference in this Post-Effective
Amendment No. 1 to the Registration Statement No. 333-64738 of Cendant
Corporation on Form S-8 to Form S-4 of our report dated January 29, 2001
(March 2, 2001, as to Note 27), appearing in the Annual Report on Form 10-K
of Avis Group Holdings, Inc. for the year ended December 31, 2000 and
included in the Current Report on Form 8-K of Cendant Corporation dated
April 18, 2001.



/s/ Deloitte & Touche LLP
New York, New York
October 1, 2001



                                                               EXHIBIT 23.3

                            CONSENT OF KPMG LLP

We consent to the incorporation by reference in this Post-Effective
Amendment No. 1 on Form S-8 to Form S-4 (No. 333-64738) of Cendant
Corporation of our report dated January 26, 2001, except as to Note 15,
which is as of February 22, 2001, relating to the consolidated balance
sheets of Galileo International, Inc. and subsidiaries as of December 31,
2000 and 1999 and the related consolidated statements of income,
stockholders' equity, and cash flows for each of the years in the
three-year period ended December 31, 2000, which report appears in the Form
8-K/A of Cendant Corporation dated July 23, 2001.



/s/ KPMG LLP
Chicago, Illinois
September 28, 2001