UBS-Barclays Commercial Mortgage Trust 2012-C4 - FORM 10-K - EX-34 - EXHIBIT 34.6 ATTESTATION REPORTS ON ASSESSMENT OF COMPLIANCE - March 29, 2013

Attached files

file filename
10-K - UBS-C4-2012 10K - UBS-Barclays Commercial Mortgage Trust 2012-C4UBSC42012FORM10K.htm
EX-31 - RULE 13A-14(D)/15D-14(D) CERTIFICATION - UBS-Barclays Commercial Mortgage Trust 2012-C4exhibit31.htm
EX-34 - EXHIBIT 34.4 ATTESTATION REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex344attestationreport.htm
EX-34 - EXHIBIT 34.5 ATTESTATION REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex345attestationreport.htm
EX-34 - EXHIBIT 34.1 ATTESTATION REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex341attestationreport.htm
EX-34 - EXHIBIT 34.2 ATTESTATION REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex342attestationreport.htm
EX-33 - EXHIBIT 33.1 REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex331reportonassessment.htm
EX-33 - EXHIBIT 33.5 REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex335reportonassessment.htm
EX-33 - EXHIBIT 33.6 REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex336reportonassessment.htm
EX-33 - EXHIBIT 33.2 REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex332reportonassessment.htm
EX-33 - EXHIBIT 33.4 REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex334reportonassessment.htm
EX-33 - EXHIBIT 33.3 REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex333reportonassessment.htm
EX-35 - EXHIBIT 35.1 SERVICER COMPLIANCE STATEMENT - UBS-Barclays Commercial Mortgage Trust 2012-C4ex351servicercompliancestate.htm
EX-35 - EXHIBIT 35.3 SERVICER COMPLIANCE STATEMENT - UBS-Barclays Commercial Mortgage Trust 2012-C4ex353servicercompliancestate.htm
EX-35 - EXHIBIT 35.2 SERVICER COMPLIANCE STATEMENT - UBS-Barclays Commercial Mortgage Trust 2012-C4ex352servicercompliancestate.htm
EX-34 - EXHIBIT 34.3 ATTESTATION REPORTS ON ASSESSMENT OF COMPLIANCE - UBS-Barclays Commercial Mortgage Trust 2012-C4ex343attestationreport.htm

We have examined management's assertion, included in the accompanying Management's Report on
Assessment of Compliance with Securities and Exchange Commission's Regulation AB Servicing Criteria, that
National Tax Search, LLC (the "Company") complied with certain servicing criteria set forth in Item 1122(d) of
the Security and Exchange Commission's Regulation AB for the National Tax Search TaxQ system (the
"Platform") as of and for the year ended December 3I, 2012. The Company has determined that only certain
servicing criteria, II22(d)(I)(ii), II22(d)(I)(iv), II22(d)(2)(ii), II22(d)(2)(v), II22(d)(2)(vi), II22(d)(2)(vii), II22(d)(4)(xi),
and II22(d)(4)(xii), are applicable to the activities performed by it with respect to the Platform covered by this
report. The Company has determined that the remaining servicing criteria set forth in Item II22(d) of the SEC
Regulation AB are not applicable to the activities performed by it with respect to the Platform covered by this
report.
Management is responsible for the Company's compliance with those servicing criteria. Our responsibility is to
express an opinion on management's assertion about the Company's compliance with the servicing criteria
based on our examination. Our examination was conducted in accordance with standards of the Public Company
Accounting Oversight Board (United States) and, accordingly, included examining, on a test basis, evidence
about the Company's compliance with the applicable servicing criteria and performing such other procedures as
we considered necessary in the circumstances. Our examination included a selection of a sample of transactions
and compliance activities related to the Platform during the examination period and determining whether the
Company processed those transactions and performed those activities in compliance with the servicing criteria.
Our testing of selected transactions and compliance activities was limited to calculations, reports, and activities
performed by the Company during the period covered by this report. Our procedures did not include determining
whether errors may have occurred prior to our tests that may have affected the balances or amounts calculated
or reported by the Company during the period covered by this report for the selected transactions or any other
transactions. We believe that our examination provides a reasonable basis for our opinion. Our examination
does not provide a legal determination on the Company's compliance with the servicing criteria.