EX-31 Rule 13a-14(d)/15d-14(d) Certifications

Bear Stearns Commercial Mortgage Securities Inc., Commercial Mortgage
Pass-Through Certificates, Series 2006-TOP22, issued pursuant to the Pooling and
Servicing Agreement dated as of April 1, 2006 (the "Pooling and Servicing
Agreement") between Bear Stearns Commercial Mortgage Securities Inc., as
depositor, Wells Fargo Bank, National Association, as master servicer (the
"Master Servicer"), ARCap Servicing, Inc., as special servicer, LaSalle Bank
National Association, as Trustee and Custodian (the "Trustee") and Wells Fargo
Bank, National Association, as Paying Agent, Certificate Regisgtrar and
Authenticating Agent (the "Paying Agent").

I, Adam Ansaldi, the senior officer in charge of securitization of the
Depositor, hereby certify that:


1.    I have reviewed this report on Form 10-K and all reports on Form 10-D
      required to be filed in respect of the period covered by this report on
      Form 10-K of Bear Stearns Commercial Mortgage Securities 2006-TOP22 (the
      "Exchange Act Periodic Reports");


2.    Based on my knowledge, the Exchange Act Periodic Reports, taken as a whole
      do not contain any untrue statement of a material fact or omit to state a
      material fact necessary to make the statements made, in the light of the
      circumstances under which such statements were made, not misleading with
      respect to the period covered by this report;

3.    Based on my knowledge, all distribution, servicing and other information
      required to be provided under Form 10-D for the period covered by this
      report is included in the Exchange Act Periodic Reports;


4.    Based on my knowledge and the servicer compliance statement(s) required in
      this report under Item 1123 of Regulation AB, and except as disclosed in
      the Exchange Act Periodic Reports, the servicer(s) has/have fulfilled
      its/their obligations under the Pooling and Servicing Agreement or the
      applicable sub-servicing agreement or primary servicing agreement in all
      material respects; and


5.    All of the reports on assessment of compliance with servicing criteria for
      asset-backed securities and their related attestation reports on
      assessment of compliance with servicing criteria for asset-backed
      securities required to be included in this report in accordance with Item
      1122 of Regulation AB and Exchange Act Rules 13a-18 and 15d-18 have been
      included as an exhibit to this report, except as otherwise disclosed in
      this report. Any material instances of noncompliance described in such
      reports have been disclosed in this report on Form 10-K.



      In giving the certifications above, I have reasonably relied on
      information provided to me by the following unaffiliated parties; Wells
      Fargo Bank, National Association, as Master Servicer; ARCap Servicing,
      Inc., as Special Servicer; Wells Fargo Bank, National Association, as
      Paying Agent; Principal Global Investors, LLC, as Primary Servicer;
      LaSalle Bank National Association, as Trustee and Custodian; ARCap
      Servicing, Inc., as Special Servicer for the Alderwood Mall loan; ARCap
      Servicing, Inc., as Special Servicer for the Mervyns Portfolio loan; Wells
      Fargo Bank, National Association, as Master Servicer for the Alderwood
      Mall loan; and Wells Fargo Bank, National Association, as Master Servicer
      for the Mervyns Portfolio loan.


Dated: November 20, 2007


/s/ Adam Ansaldi
Signature


Vice President (senior officer in charge of securitization of the depositor)
Title