If an infant is born in a hospital or obstetric center, a second blood sample must be taken from the infant as follows:
The hospital or obstetric center must require the parent or guardian of the infant to sign a statement that he or she will take the infant to a hospital, physician, public health nurse or the State Public Health Laboratory during the period prescribed in this section to repeat the test.
Nev. Admin. Code § 442.040
NRS 442.008