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 *
  Woodbridge CO LTD
 2. Date of Event Requiring Statement (Month/Day/Year)
10/01/2007		 3. Issuer Name and Ticker or Trading Symbol
IHS Inc. [IHS]
(Last)
(First)
(Middle)
65 QUEEN STREET WEST, SUITE 2400		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
See Explanation of Responses
 5. If Amendment, Date Original Filed(Month/Day/Year)
10/01/2007
(Street)

TORONTO M5H 2M8		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ 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)
Class A Common Stock 4,399,000
I (1)
I (1)

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
Woodbridge CO LTD
65 QUEEN STREET WEST
SUITE 2400
TORONTO M5H 2M8		       See Explanation of Responses

Signatures

/s/ David Binet on behalf of the reporting person 10/04/2007
**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) The securities being reported upon by The Woodbridge Company Limited are held in the name of Woodbridge International Holdings SA, a wholly owned subsidiary of The Woodbridge Company Limited. This Form 3 is being filed to amend and clarify the Form 3, dated October 1, 2007. In that Form 3, the reporting person reported ownership of 958,161 shares of Class A Common Stock that in fact are beneficially owned solely by GAP-W, LLC, of which an affiliate of the reporting person is a limited partner. The reporting person never beneficially owned such shares and consequently never beneficially owned 10% or more of the Class A Common Stock.

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