Nevada Revised Statutes Title 11. Domestic Relations § 125C.002. Joint legal custody

(a) The parents have agreed to an award of joint legal custody or so agree in open court at a hearing for the purpose of determining the legal custody of the minor child; or

(b) A parent has demonstrated, or has attempted to demonstrate but has had his or her efforts frustrated by the other parent, an intent to establish a meaningful relationship with the minor child.