Nev. Admin. Code § 50.010
An affidavit of an expert referred to in NRS 50.320 must be substantially in one of the following forms:
State of Nevada }
}ss.
County of............................... }
I, ..........................................., being first duly sworn, depose and say:
That I am ................ (occupation) employed by ................ (employer);
That on ......................... (date) I first qualified in the ................ Court of ................ County, Nevada, a court of record, as an expert witness for the purpose of testifying regarding the presence and identity in the blood or urine of a person of a controlled substance the use or possession of which is regulated by chapter 453 of NRS or a chemical, poison, organic solvent or another prohibited substance, or the identity of a controlled substance alleged to have been in the possession of a person;
That on ......................... (date) I obtained certain evidence from ................ (person, or evidence vault in sealed container), the evidence bearing Identification No. ...... of ................ (agency) and consisting of ................ for the purpose of performing a chemical analysis on the contents thereof;
That on ......................... (date) I analyzed the sample or substance and determined it to be or contain ................ (name of controlled substance, chemical, poison, organic solvent or other prohibited substance);
That on ......................... (date) I replaced the sample or substance in its container and sealed the container with a seal bearing my initials .....;
That the evidence was in my sole custody or control from the time I obtained it until I resealed its container, at which time it was in substantially the same condition as when I first obtained it; and
That on ......................... (date) I returned the evidence to ................ (person or evidence vault) or that I still have the evidence in my possession.
...........................................................
Affiant's Signature
...........................................................
Affiant's Title
Subscribed and sworn to before me this
............. day of the month of ........... of the year ......
...................................................................................
Notary Public
State of Nevada }
}ss.
County of............................... }
I, .........................................., being first duly sworn, depose and say:
That I am ................ (occupation) employed by ................ (employer);
That on ......................... (date) I first qualified in the ................ Court of ................ County, Nevada, a court of record, as an expert witness for the purpose of testifying regarding the presence and amount of alcohol in the blood or urine of a person;
That on ......................... (date) I obtained evidence from ................ (person, or evidence vault in sealed container), the evidence bearing Identification No. ...... of ................ (agency) and consisting of a sample of ........ (blood or urine);
That on ......................... (date) I analyzed the sample and determined that the blood of the person from whom the sample was taken contained a concentration of alcohol of ..... (grams per 100 milliliters of blood);
That on ......................... (date) I replaced the sample in its container and sealed the container with a seal bearing my initials .....;
That the evidence was in my sole custody or control from the time I first obtained it until I resealed its container, at which time it was in substantially the same condition as when I first obtained it; and
That on ......................... (date) I returned the evidence to ................ (person or evidence vault) or that I still have the evidence in my possession.
...........................................................
Affiant's Signature
...........................................................
Affiant's Title
Subscribed and sworn to before me this
............. day of the month of ........... of the year ......
...................................................................................
Notary Public
Nev. Admin. Code § 50.010
NRS 50.320