N.M. Stat. § 45-3-303
Informal probate; proof and findings required.
A. In an informal proceeding for original probate of a will, the probate or the district
court shall determine whether:
(1)
the application is complete;
(2)
the applicant has made oath or affirmation that the statements contained
in the application are true to the best of his knowledge and belief;
(3)
the applicant appears from the application to be an interested person as
defined in Paragraph (2) [(23)] of Subsection A of Section 45-1-201 NMSA 1978;
(4)
on the basis of the statements in the application, venue is proper;
(5)
an original, duly executed and apparently unrevoked will is in the
possession of the probate or the district court;
(6)
any notice required by Section 45-3-204 NMSA 1978 has been given; and
(7)
it appears from the application that the time limit for original probate has
not expired.
B. The application shall be denied if it indicates that a personal representative has
been appointed in another county of New Mexico or, except as provided in Subsection
D of this section, if it appears that this or another will of the decedent has been the
subject of a previous informal probate order.
C. A will which appears to have the required signatures and which contains an
attestation clause showing that requirements of execution under Section 45-2-502 or
45-2-506 NMSA 1978 have been met shall be probated without further proof. In other
cases, the probate or the district court may presume execution if the will appears to
have been properly executed, or it may accept a sworn statement or affidavit of any
person having knowledge of the circumstances of execution, whether or not the person
was a witness to the will.
D. Informal probate of a will which has been previously probated in another state or
foreign country may be granted at any time upon written application by any interested
person, together with deposit of an authenticated copy of the will and of the order or
statement probating it from the office or court where it was first probated.
E. A will from a place which does not provide for probate of a will after death and
which is not eligible for probate under Subsection A of this section, may be probated in
New Mexico upon receipt by the probate or the district court of a duly authenticated
copy of the will and a duly authenticated certificate of its legal custodian that the copy
filed is a true copy and that the will has become operative under the law of the other
place.