EXHIBIT 99.3 GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 GUIDELINES FOR DETERMINING THE PROPER IDENTIFICATION NUMBER TO GIVE THE PAYER.-- Social Security numbers have nine digits separated by two hyphens: i.e. 000-00- 0000. Employer identification numbers have nine digits separated by only one hyphen: i.e. 00-0000000. The table below will help determine the number to give the payer. - ------------------------------------------------------------------------------------------------------------------------ Give the Give the EMPLOYER SOCIAL SECURITY IDENTIFICATION For this type of account: number of -- For this type of account: number of -- - ------------------------------------------------------------------------------------------------------------------------ 1. An individual's account This individual 6. A valid trust, estate, or The legal entity (Do not pension trust furnish the identification number of the personal representative or trustee unless the legal entity itself is not designated in the account title.)(4) 2. Two or more individuals The actual owner of the 7. Corporate account The corporation (joint account) account or, if combined funds, the first individual on the account (1) 3. Custodian account of a The minor(2) 8. Association, club The organization minor (Uniform Gift to religious, charitable, Minors Act) educational or other tax-exempt organization 4. a. The usual revocable The grantor-trustee(1) 9. Partnership account The partnership savings trust account (grantor is also trustee) b. So-called trust The actual owner(1) account that is not a legal or valid trust under state law 5. Sole proprietorship The owner(3) 10. A broker or registered The broker or nominee account nominee 11. Account with the The public entity Department of Agriculture in the name of a public entity (such as a state or local government, school district, or prison) that receives agricultural program payments - ------------------------------------------------------------------------------------------------------------------------ (1) List first and circle the name of the person whose number you furnish. (2) Circle the minor's name and furnish the minor's Social Security number. (3) Show your individual name. You may also enter your business name. You may use your Social Security number or employer identification number. (4) List first and circle the name of the legal trust, estate, or pension trust. Note: If no name is circled when there is more than one name, the number will be considered to be that of the first name listed. GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION NUMBER ON SUBSTITUTE FORM W-9 PAGE 2 Obtaining a Taxpayer Identification Number If you do not have a taxpayer identification number, obtain Form SS-5, Application for a Social Security Card (for individuals), from your local office of the Social Security Administration, or Form 554, Application for Employer Identification Number (for businesses and all other entities), from your local Internal Revenue Service office and apply for a number. To complete Substitute Form W-9, if you do not have a taxpayer identification number, check the box "Awaiting TIN" in Part 3, sign and date the Form, and give it to the requester. Generally, you will then have 60 days to obtain a taxpayer identification number and furnish it to the requester. If the requester does not receive your taxpayer identification number within 60 days, backup withholding, if applicable, will begin and will continue until you furnish your taxpayer identification number to the requester. Payees and Payments Exempt from Backup Withholding Payees specifically exempted from backup withholding on ALL payments include the following: * A corporation. * A financial institution. * An organization exempt from tax under section 501(a), or an individual retirement account, or a custodial account under section 4031b)(7). * The United States or any agency or instrumentality thereof. * A state, the District of Columbia, a possession of the United States, or any political subdivision or instrumentality thereof. * A foreign government, a political subdivision of a foreign government, or any agency or instrumentality thereof. * An international organization or any agency or instrumentality thereof. * A dealer in securities or commodities required to register in the U.S. or a possession of the U.S. * A real estate investment trust. * A common trust fund operated by a bank under section 584(a). * An exempt charitable remainder trust, or a trust described in section 4947. * An entity registered at all times during the tax year under the Investment Company Act of 1940. * A foreign central bank of issue. * A middleman known in the investment community as a nominee or listed in the most recent publication of the American Society of Corporate Secretaries, Inc., Nominee List. Payments of dividends and patronage dividends not generally subject to backup withholding include the following: * Payments to nonresident aliens subject to withholding under section 1441. * Payments to partnerships not engaged in a trade or business in the U.S. and which have at least one nonresident partner. * Payments of patronage dividends where the amount received is not paid in money. * Payments made by certain foreign organizations. * Payments of interest not generally subject to backup withholding include the following: * Payments of interest on obligations issued by individuals. Note: You may be subject to backup withholding if this interest is $600 or more and is paid in the course of the payer's trade or business and you have not provided your correct taxpayer identification number to the payer. * Payments of tax-exempt interest (including exempt-interest dividends under section 652). * Payments described in section 6049(b)(5) to nonresident aliens. * Payments on tax-free covenant bonds under section 1451. * Payments made by certain foreign organizations. * Mortgage interest paid to you. EXEMPT PAYEES AND PAYMENTS, --Exempt payees described above should file Form W-9 to avoid possible erroneous backup withholding. FILE THIS FORM WITH THE PAYER, FURNISH YOUR TAXPAYER IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FACE OF THE FORM, RETURN IT TO THE PAYER AND SIGN AND DATE THE FORM. Certain payments other than interest, dividends, and patronage dividends, that are not subject to information reporting are also not subject to backup withholding. For details, see sections 6041, 6041A(a), 6042, 6044, 6045, 6049, 6050A and 6050N and their regulations. PRIVACY ACT NOTICE.--Section 6109 requires most recipients of dividend, interest, or other payments to give taxpayer identification numbers to payers who must report the payments to IRS. The IRS uses the numbers for identification purposes and to help verify the accuracy of your tax return. Payers must be given the numbers whether or not recipients are required to file tax returns. Payers must generally withhold 31 % of taxable interest, dividend, and certain other payments to a payee who does not furnish a taxpayer identification number to a payer. Certain penalties may also apply. PENALTIES (1) FAILURE TO FURNISH TAXPAYER IDENTIFICATION NUMBER.--If you fail to furnish your correct taxpayer identification number to a payer, you are subject to a penalty of $50 for each such failure unless your failure is due to reasonable cause and not to willful neglect. (2) CIVIL PENALTY FOR FALSE INFORMATION WITH RESPECT TO WITHHOLDING.--If you make a false statement with no reasonable basis which results in no imposition of backup withholding, you are subject to a penalty of $500. (3) CRIMINAL PENALTY FOR FALSIFYING INFORMATION.--WiIIfuIIy falsifying certifications or affirmations may subject you to criminal penalties including fines and/or imprisonment. FOR ADDITIONAL INFORMATION CONTACT YOUR TAX CONSULTANT OR THE INTERNAL REVENUE SERVICE.