**Exhibit10.6**

**AMENDMENT**

**THISAMENDMENT** is made as of March 1, 2007 and amends theEmployment Agreement dated as of May 16, 2006 (the “Employment Agreement”)between **DENDRITE INTERNATIONAL, INC.** (“Dendrite”)and **JOHN E. BAILYE** (“Employee”).  Unless defined in this Amendment, capitalizedterms used in this Amendment will have the meaning set forth in the EmploymentAgreement.

WHEREAS, the Company and the Employee are parties tothe Employment Agreement and wish to amend the Employment Agreement; and

WHEREAS, at the time at which the CompensationCommittee of the Board approved and the Company entered into the EmploymentAgreement it was the full intent and agreement of the Compensation Committeeand of the Company, as well as the intent and agreement of the Employee, thatfull IRC Section 280G/4999 excise tax gross-up protection was being afforded tothe Employee, and in order to clarify and avoid any claim of ambiguity, theCompensation Committee has approved and authorized the deletion of the phrase “and(B) such Excise Taxes which become payable by you equal or exceed 20% of theTotal Payments” from the first sentence of Section 4(f) of the EmploymentAgreement, which phrase had been inadvertently included in the above sentencein Section 4(f) of the Employment Agreement.

NOW, THEREFORE, in consideration of the premises andmutual covenants contained in this Amendment, the Company and the Employeeagree as follows:

1.             Thefirst paragraph of Section 4(f) of the Employment Agreement isrestated in its entirety to provide as follows:

## “(f)          Notwithstanding anyother provision of this Agreement or any other agreement between you andDendrite, if you become entitled to one or more payments (with a “payment”including, without limitation, the vesting of an option or other non-cashbenefit or property) pursuant to any plan, agreement or arrangement of Dendrite(together, “‘Total Payments”) which are or become subject to the tax imposed bySection 4999 of the Internal Revenue Code of 1986, as amended (the “Code”)(orany similar tax that may be imposed) (the “Excise Tax”), Dendrite will pay youan additional amount (“Gross-Up Payment”) in an amount such that the after taxpayment of all taxes (including without limitation all income and employmenttax and Excise Tax and treating as a tax the disallowance of any deduction byvirtue of the inclusion of the Gross-Up Payment in your adjusted Gross Income),and interest and penalties with respect to such taxes, imposed upon theGross-Up Payment, you retain an amount of the Gross-Up Payment equal to theExcise Taxes. The determination of whether any such Gross-Up Payment is due youand the amount of such payment, if any, shall be made at Dendrite’s expense bya nationally recognized accounting firm mutually acceptable to you and Dendriteand such determination of such firm shall be binding on both you and Dendrite.”

2.             Exceptas expressly modified by this Amendment, all of the terms and conditions of theEmployment Agreement shall remain in full force and effect.

----

**IN WITNESS WHEREOF,**the partieshave signed this Amendment as of the first date written above.

**DENDRITEINTERNATIONAL, INC.**
|        |   |                      |                                                   |
|--------|--------|---------------------------|--------------------------------------------------------|
|   |   |                      |                                                   |
|   |   | /s/ Christine  Pellizzari |
|   |   | Name:                     | Christine Pellizzari                                   |
|   |   | Title:                    | Senior Vice President, General Counsel and   Secretary |
|   |   |                      |                                                   |
|   |   |                      |                                                   |
|   |   | /s/ John E.  Bailye       |
|   |   | John E. Bailye            |                                                   |
|        |        |                           |                                                        |  |

 

 

 

----