Exhibit 10.50.2


                                Fourth AMENDMENT
                                     TO THE
                      PNM Resources, Inc. Section 415 Plan


         Effective as of January 1, 1994, Public Service Company of New Mexico
("PNM") established the Public Service Company of New Mexico Section 415 Plan
(the "Plan") to provide supplemental retirement benefits for certain employees.
The Plan has been amended on three occasions. The Third Amendment to the Plan
transferred sponsorship of the Plan from PNM to PNM Resources, Inc. (the
"Company") and changed the name of the Plan to the "PNM Resources, Inc. Section
415 Plan." The purpose of this Amendment is to make certain provisions of the
Plan more consistent with the other benefit plans and programs sponsored by the
Company.

         1.       This Amendment shall be effective as of date set forth below,
unless otherwise specified herein.

         2.       This Amendment amends only the provisions of the Plan as set
forth herein. Those provisions not expressly amended by this Amendment shall
continue in full force and effect.

         3.       Section  5.02  (Change  in  Control)  of the Plan is hereby
amended in its  entirety  to read as follows:

                  5.02 Change in Control. As a condition to the closing of a
         "Change in Control" transaction (as defined in the PNM Resources, Inc.
         Officer Retention Plan, as it may be amended from time to time), the
         Company shall fully fund the Public Service Company of New Mexico and
         Paragon Resources, Inc. Deferred Compensation Trust Agreement and the
         Trust Agreement between PNM Resources, Inc. Deferred Compensation Trust
         Agreement and the Trust Agreement between PNM Resources, Inc. and
         Fiduciary Trust International of Delaware (commonly known as the "Rabbi
         Trusts"), which provide a funding mechanism for certain plans sponsored
         by the Company or its affiliates.




         4.       Section 6.01 (Administrators) of the Plan is hereby amended in
its entirety to read as follows:

                  6.01 Administrators. This Section 415 Plan shall be
         administered by the PNM Resources, Inc. Benefits Governance Committee
         or such other individual or committee appointed by the Company to
         administer the Plan. The Benefits Governance Committee shall have the
         discretion and authority to interpret provisions of the Section 415
         Plan, and to determine any and all issues pertaining thereto, including
         but not limited to, eligibility for participation or benefits, the
         amount, form and timing of benefits, and beneficiary designations. The
         Benefits Governance Committee may delegate some (or all) of its
         authority hereunder to the organizational unit of the Company
         responsible for administering benefit programs (the "Benefits
         Department"). The Benefits Governance Committee also may engage agents
         and obtain other assistance from the Company, including Company
         counsel. The Benefits Governance Committee shall not be responsible for
         any action taken or not taken on the advice of legal counsel. The
         Benefits Governance Committee is given specific authority to allocate
         and revoke responsibilities among its members or designees. When the
         Benefits Governance Committee has allocated authority pursuant to the
         foregoing, the Benefits Governance Committee shall not be liable for
         the acts or omissions of the party to whom such responsibility has been
         allocated, except to the extent provided by law.

         5.       Section  6.02  (Claims  Procedure)  of the Plan is  hereby
amended in its entirety to read as follows:

                  6.02     Claims Procedure.

                           (a) Review. If a Participant, beneficiary or any
         other person (all of whom are referred to in this Section as a
         "Claimant") is dissatisfied with the determination of his benefits,
         eligibility, participation, service or any other right or interest
         under this Section 415 Plan, the Claimant may file a written request
         with the Benefits Department in a manner prescribed by the Benefits
         Department. The Benefits Department will notify the Claimant of the
         disposition of the claim within ninety (90) days after the request is
         filed with Benefits Department. The Benefits Department may have an
         additional period of up to ninety (90) days to decide the claim if the
         Benefits Department determines that special circumstances require an
         extension of time to decide the claim and the Benefits Department
         advises the Claimant in writing of the need for an extension (including
         an explanation of the special circumstances requiring the extension)
         and the date on which the Benefits Department expects to decide the
         claim. If, following the review, the claim is denied, in whole or in
         part, the notice of disposition shall set forth:

                                (1) the specific reason(s) for denial of the
         claim;

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                                (2) reference to the specific Section 415 Plan
         provisions upon which the determination is based;

                                (3) a description of any additional material or
         information necessary for the Claimant to perfect the claim and an
         explanation of why such material or information is necessary;

                                (4) an explanation of the Section 415 Plan's
         appeal procedures, and an explanation of the time limits applicable to
         the Section 415 Plan's appeal procedures, including a statement of the
         Claimant's right to bring a civil action under Section 502(a) of the
         Employee Retirement Income Security Act of 1974, as it may be amended
         from time to time (the "Act").

                           (b)      Appeal of Adverse Benefit Determination.

                                (1) Within sixty (60) days after receiving the
         written notice of the disposition of the claim described in paragraph
         (a), the Claimant, or the Claimant's authorized representative, may
         appeal such denied claim. The Claimant may submit a written statement
         of his claim (including any written comments, documents, records and
         other information relating to the claim) and the reasons for granting
         the claim to the Benefits Governance Committee. The Benefits Governance
         Committee shall have the right to request of and receive from the
         Claimant such additional information, documents or other evidence as
         the Benefits Governance Committee may reasonably require. If the
         Claimant does not request an appeal of the denied claim within sixty
         (60) days after receiving written notice of the disposition of the
         claim as described in paragraph (a), the Claimant shall be deemed to
         have accepted the disposition of the claim and such written disposition
         will be final and binding on the Claimant and anyone claiming benefits
         through the Claimant, unless the Claimant shall have been physically or
         mentally incapacitated so as to be unable to request review within the
         sixty (60) day period. The appeal shall take into account all comments,
         documents, records and other information submitted by the Claimant
         relating to the claim, without regard to whether such documents,
         records or other information were submitted or considered in the
         initial benefit determination or the initial review.

                                (2) A decision on appeal to the Benefits
         Governance Committee shall be rendered in writing by the Benefits
         Governance Committee ordinarily not later than sixty (60) days after
         the Claimant requests review. A written copy of the decision shall be
         delivered to the Claimant. If special circumstances require an
         extension of the ordinary period, the Benefits Governance Committee
         shall so notify the Claimant of the extension with such notice
         containing an explanation of the special circumstances requiring the
         extension and the date by which the Benefits Governance Committee
         expects to render a decision. Any such extension shall not extend
         beyond sixty (60) days after the ordinary period. The period of time
         within which a benefit determination on review is required to be made
         shall begin at the time an appeal is filed in accordance with the
         provisions of paragraph (b)(1) above, without regard to whether all the
         information necessary to make a decision on appeal accompanies the
         filing.

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                                If the appeal to the Benefits Governance
         Committee is denied, in whole or in part, the decision on appeal
         referred to in the first sentence of this paragraph (2) shall set
         forth:

                                (A) the specific reason(s) for denial of the
         claim;

                                (B) reference to the specific Section 415 Plan
         provisions upon which the denial is based;

                                (C) a statement that the Claimant is entitled to
         receive, upon request and free of charge, reasonable access to, and
         copies of, all documents, records, and other information relevant to
         the Claimant's claim for benefits; and

                                (D) a statement of the Claimant's right to bring
         a civil action under Section 502(a) of the Act.

                            (c) Special Rules For Disability Claims. Claims
         involving a determination of disability shall be administered in
         accordance with this Section 6.02 except as otherwise provided in this
         paragraph (c).

                                (1) Special Timing Rules. With respect to
         paragraph (a) above, the Benefits Department will notify the Claimant
         of the disposition of the claim within forty-five (45) days after the
         request is filed with the Benefits Department. This forty-five (45) day
         period may be extended by the Benefits Department for up to thirty (30)
         days, provided that the Benefits Department both determines that such
         an extension is necessary due to matters beyond the control of the
         Benefits Department and notifies the Claimant, prior to the expiration
         of the initial forty-five (45) day period, of the circumstances
         requiring the extension and the day by which it expects to render a
         decision. If, prior to the end of this thirty (30) day extension
         period, the Benefits Department determines that, due to matters beyond
         the control of the Section 415 Plan, a decision cannot be rendered
         within such extension period, the period for making the determination
         may be extended for up to an additional thirty (30) days, provided that
         the Benefits Department notifies the Claimant prior to the expiration
         of the first thirty (30) day extension period of the circumstances
         requiring the extension and the date as of which it expects to render a
         decision. In addition, for purposes of paragraph (b)(1) above, the
         number sixty (60) shall be replaced with the number one hundred eighty
         (180). For purposes of paragraph (b)(2) above, the number sixty (60)
         shall be replaced with the number forty-five (45).

                                (2) Special Information Rules. With respect to
         paragraphs (a) and (b) above, notice of the denial of a claim for
         disability benefits shall set forth the following additional
         information:

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                                (A) A statement whether any internal rule,
         guideline, protocol or other similar criterion was relied upon in
         denying the claim, and if so, that such internal rule, guideline,
         protocol or other similar criterion will be provided free of charge
         upon request;

                                (B) A statement that the Claimant is entitled to
         receive, upon request and free of charge, the names of any experts
         whose advice was sought with respect to the claim without regard to
         whether the advice was relied upon in deciding the appeal;

                                (C) A statement that the Claimant is entitled to
         receive, upon request and free of charge, an explanation of any medical
         and/or vocational findings, if the denial was based, in whole or in
         part, on such findings;

                                (D) The following statement: "You and your plan
         may have other voluntary alternative dispute resolution options such as
         mediation. One way to find out what may be available is to contact your
         local U.S. Department of Labor Office and your State insurance
         regulatory agency"; and

                                (E) A statement describing any voluntary appeal
         procedures offered by the Plan and the Claimant's right to receive
         information about such voluntary procedures.

                            (3) Special Appeal Consultation Rules. If an appeal
         is based in whole or in part on a medical judgment, a health care
         professional who has appropriate training and experience in the field
         of medicine involved in the medical judgment, other than the health
         care professional who was consulted in connection with the initial
         benefit determination or a subordinate of such health care
         professional, must be consulted.

                            (4) No Deference To Original Decision. A decision on
         an appeal shall not afford deference to the initial adverse benefit
         determination and must be conducted by an appropriate named fiduciary
         of the Plan who is neither the individual who made the adverse benefit
         determination that is the subject of the appeal, nor the subordinate of
         such individual.

                  (d) Right To Examine Plan Documents And To Submit Materials.
         In connection with the determination of a claim, or in connection with
         review of a denied claim or appeal pursuant to this Section 6.02, the
         Claimant may examine this Section 415 Plan and any other pertinent
         documents generally available to Participants relating to the claim and
         may submit written comments, documents, records and other information
         relating to the claim for benefits. The Claimant also will be provided,
         upon request and free of charge, reasonable access to, and copies of,
         all documents, records, and other information relevant to the
         Claimant's claim for benefits with such relevance to be determined in
         accordance with Section 6.02(e).

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                  (e) Relevance. For purpose of this Section 6.02, documents,
         records, or other information shall be considered "relevant" to a
         Claimant's claim for benefits if such documents, records or other
         information:

                            (1) were relied upon in making the benefit
         determination;

                            (2) were submitted, considered, or generated in the
         course of making the benefit determination, without regard to whether
         such documents, records or other information were relied upon in making
         the benefit determination; or

                            (3) demonstrate compliance with the administrative
         processes and safeguards required pursuant to this Section 6.02
         regarding the making of the benefit determination.

                  (f) Decisions Final; Procedures Mandatory. To the extent
         permitted by law, a decision on review or appeal shall be binding and
         conclusive upon all persons whomsoever. To the extent permitted by law,
         completion of the claims procedures described in this Section 6.02
         shall be a mandatory precondition that must be complied with prior to
         commencement of a legal or equitable action in connection with the Plan
         by a person claiming rights under the Section 415 Plan or by another
         person claiming rights through such a person. The Benefits Governance
         Committee may, in its sole discretion, waive these procedures as a
         mandatory precondition to such an action.

                  (g) Time For Filing Legal Or Equitable Action. Any legal or
         equitable action filed in connection with the Plan by a person claiming
         rights under the Section 415 Plan or by another person claiming rights
         through such a person must be commenced not later than the earlier of:
         (1) the shortest applicable statute of limitations provided by law; or
         (2) two years from the date the written copy of the Benefits Governance
         Committee's decision on review is delivered to the claimant in
         accordance with Section 6.02(b)(2), as modified by Section 6.2(c)(1),
         as applicable.

         IN WITNESS WHEREOF, the Company has caused this Amendment to be
         executed as of this _9th_ day of December, 2003.


                               PNM RESOURCES, INC.


                               By:          /s/  Alice A. Cobb
                                  ----------------------------------------------
                                     Its:   Senior Vice President,
                                  ----------------------------------------------
                                            People Services & Development