N.Y. Public Health Law § 4201
1. As used in this section, the following terms shall have the following meanings, unless the context otherwise requires:
2.
(a) The following persons in descending priority shall have the right to control the disposition of the remains of such decedent; provided that if there are more than two members of a class listed in subparagraph (iii), (v), or (vii) of this paragraph entitled to control the disposition of remains of a decedent, the disposition shall be determined by a majority of the members of the class who are reasonably available:
4.
6. A person acting reasonably and in good faith, shall not be subject to any civil liability for: