Attached files

file filename
EX-33 - EXHIBIT 33.6 - COMM 2012-LC4 Mortgage Trustex336nationalassert.htm
EX-35 - EXHIBIT 34.5 - COMM 2012-LC4 Mortgage Trustex345corear.htm
EX-33 - EXHIBIT 33.2 - COMM 2012-LC4 Mortgage Trustex332cwcassert.htm
EX-33 - EXHIBIT 33.4 - COMM 2012-LC4 Mortgage Trustex334parkassert.htm
EX-34 - EXHIBIT 34.2 - COMM 2012-LC4 Mortgage Trustex342cwcar.htm
EX-33 - EXHIBIT 33.5 - COMM 2012-LC4 Mortgage Trustex335coreassert.htm
EX-34 - EXHIBIT 34.3 - COMM 2012-LC4 Mortgage Trustex343dbar.htm
EX-34 - EXHIBIT 34.4 - COMM 2012-LC4 Mortgage Trustex344parkar.htm
EX-34 - EXHIBIT 34.1 - COMM 2012-LC4 Mortgage Trustex341wellsar.htm
EX-33 - EXHIBIT 33.3 - COMM 2012-LC4 Mortgage Trustex333dbassert.htm
EX-34 - EXHIBIT 34.6 - COMM 2012-LC4 Mortgage Trustex346nationalar.htm
EX-35 - EXHIBIT 35.1 - COMM 2012-LC4 Mortgage Trustex351wellsasoc.htm
EX-35 - EXHIBIT 35.3 - COMM 2012-LC4 Mortgage Trustex353dbasoc.htm
10-K - FORM 10-K - COMM 2012-LC4 Mortgage Trustdb12l410k-2013.txt
EX-35 - EXHIBIT 35.2 - COMM 2012-LC4 Mortgage Trustex352cwcasoc.htm
EX-33 - EXHIBIT 33.1 - COMM 2012-LC4 Mortgage Trustex331wellsmsassert.htm

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


I, Helaine M. Kaplan, 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 the COMM 2012-LC4 Mortgage Trust (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
    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 of the 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 statements
    required in this report under Item 1123 of Regulation AB, and except
    as disclosed in the Exchange Act periodic reports, the servicers have
    fulfilled their obligations under the servicing agreements 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, CWCapital
Asset Management LLC, as Special Servicer, U.S. Bank National
Association, as Trustee, Park Bridge Lender Services LLC, as Operating
Advisor, CoreLogic Commercial Real Estate Services, Inc., as Servicing
Function Participant, and National Tax Search, LLC, as Servicing Function
Participant.


    Dated:   March 27, 2014


/s/ Helaine M. Kaplan
Helaine M. Kaplan
President
(senior officer in charge of securitization of the depositor)