1. Refusal to consent to a test under section 321J.6 does not prohibit the withdrawal of a specimen for chemical testing pursuant to a search warrant issued in the investigation of a suspected violation of section 707.5 or 707.6A if all of the following grounds exist:
a. A traffic accident has resulted in a death or personal injury reasonably likely to cause death.
b. There are reasonable grounds to believe that one or more of the persons whose driving may have been the proximate cause of the accident was violating section 321J.2 at the time of the accident.
2. Search warrants may be issued under this section in full compliance with chapter 808 or they may be issued under subsection 3.
3. Notwithstanding section 808.3, the issuance of a search warrant under this section may be based upon sworn oral testimony communicated by telephone if the magistrate who is asked to issue the warrant is satisfied that the circumstances make it reasonable to dispense with a written affidavit. The following shall then apply:
a. When a caller applies for the issuance of a warrant under this section and the magistrate becomes aware of the purpose of the call, the magistrate shall place under oath the person applying for the warrant.
b. The person applying for the warrant shall prepare a duplicate warrant and read the duplicate warrant, verbatim, to the magistrate who shall enter, verbatim, what is read to the magistrate on a form that will be considered the original warrant. The magistrate may direct that the warrant be modified.
c. The oral application testimony shall set forth facts and information tending to establish the existence of the grounds for the warrant and shall describe with a reasonable degree of specificity the person or persons whose driving is believed to have been the proximate cause of the accident and from whom a specimen is to be withdrawn and the location where the withdrawal of the specimen or specimens is to take place.
d. If a voice recording device is available, the magistrate may record by means of that device all of the call after the magistrate becomes aware of the purpose of the call. Otherwise, the magistrate shall cause a stenographic or longhand memorandum to be made of the oral testimony of the person applying for the warrant.
e. If the magistrate is satisfied from the oral testimony that the grounds for the warrant exist or that there is probable cause to believe that they exist, the magistrate shall order the issuance of the warrant by directing the person applying for the warrant to sign the magistrate’s name on the duplicate warrant. The magistrate shall immediately sign the original warrant and enter on its face the exact time when the issuance was ordered.
f. The person who executes the warrant shall enter the time of execution on the face of the duplicate warrant.
g. The magistrate shall cause any record of the call made by means of a voice recording device to be transcribed, shall certify the accuracy of the transcript, and shall file the transcript and the original record with the clerk. If a stenographic or longhand memorandum was made of the oral testimony of the person who applied for the warrant, the magistrate shall file a signed copy with the clerk. \n Tue Dec 09 22:15:57 2025 Iowa Code 2026, Chapter 321J (48, 3) §321J.10, OPERATING WHILE INTOXICATED 16\n\n h. The clerk of court shall maintain the original and duplicate warrants along with the record of the telephone call and any transcript or memorandum made of the call in a confidential file until a charge, if any, is filed.
4. a. Search warrants issued under this section shall authorize and direct peace officers to secure the withdrawal of blood specimens by medical personnel under section 321J.11. Reasonable care shall be exercised to ensure the health and safety of the persons from whom specimens are withdrawn in execution of the warrants.
b. If a person from whom a specimen is to be withdrawn objects to the withdrawal of blood, the warrant may be executed as follows:
(1) If the person is capable of giving a specimen of breath, and a direct breath testing instrument is readily available, the warrant may be executed by the withdrawal of a specimen of breath for chemical testing, unless the peace officer has reasonable grounds to believe that the person was under the influence of a controlled substance, a drug other than alcohol, or a combination of alcohol and another drug.
(2) If the testimony in support of the warrant sets forth facts and information that the peace officer has reasonable grounds to believe that the person was under the influence of a controlled substance, a drug other than alcohol, or a combination of alcohol and another drug, a urine sample shall be collected in lieu of a blood sample, if the person is capable of giving a urine sample and the sample can be collected without the need to physically compel the execution of the warrant.
5. The act of any person knowingly resisting or obstructing the withdrawal of a specimen pursuant to a search warrant issued under this section constitutes a contempt punishable by a fine not exceeding one thousand dollars or imprisonment in a county jail not exceeding one year or by both such fine and imprisonment. Also, if the withdrawal of a specimen is so resisted or obstructed, sections 321J.9 and 321J.16 apply.
6. Nonsubstantive variances between the contents of the original and duplicate warrants shall not cause a warrant issued under subsection 3 of this section to be considered invalid.
7. Specimens obtained pursuant to warrants issued under this section are not subject to disposition under section 808.9 or chapter 809 or 809A.
8. Subsections 1 through 7 of this section do not apply where a test may be administered under section 321J.7.
9. Medical personnel who use reasonable care and accepted medical practices in withdrawing blood specimens are immune from liability for their actions in complying with requests made of them pursuant to search warrants or pursuant to section 321J.11. 86 Acts, ch 1220, §10; 90 Acts, ch 1233, §21; 96 Acts, ch 1133, §44; 98 Acts, ch 1138, §18; 2021 Acts, ch 80, §184 Referred to in §321J.10A \n
Notes of Decisions
State v. Johnson, 744 N.W.2d 340 (Iowa 2008).
· cites it 17× “10A(1) provides: Notwithstanding section 321J.10 [requiring a warrant to obtain a blood sample in the absence of consent], if a person is under arrest for an offense arising out of acts alleged to have been committed while the person was operating a motor vehicle in violation of…”
State v. Rains, 574 N.W.2d 904 (Iowa 1998).
· cites it 12× “However, the more accurate meaning to be drawn from this language is that a person cannot be required to submit a blood, urine or breath specimen via a warrant except in strictly circumscribed situations such as under section 321J.10. This interpretation of the language in…”
State v. Dulaney, 493 N.W.2d 787 (Iowa 1992).
· cites it 14× “Bird then told Dulaney that if he did not respond, Bird would infer that to be a complete refusal and would get a search warrant to obtain a blood sample under Iowa Code section 321J.10. Dulaney allegedly replied, “Get your search warrant.”
State v. Frescoln, 911 N.W.2d 450 (Iowa Ct. App. 2017).
· cites it 8× “Our supreme court has also held that the procedure for obtaining a search warrant set forth in section 321J.10 "does not limit the State's authority to obtain a search warrant under the general search warrant provisions of Iowa Code chapter 808.”
State of Iowa v. Jesse Michael Gaskins, 866 N.W.2d 1 (Iowa 2015).
· cites it 4× “, Iowa Code § 321J.10(3) (authorizing a blood test pursuant to a search warrant obtained via telephone under certain, exigent circumstances); id.”
State of Iowa v. Lee Allen Breuer, 808 N.W.2d 195 (Iowa 2012).
· cites it 7× “See Iowa *197 Code § 321J.10 (2009). After he obtained the warrant, Stevenson called Groves at the hospital in Grinnell and advised Groves he had obtained the warrant and was en route to the hospital.”
State v. Oakley, 469 N.W.2d 681 (Iowa 1991).
· cites it 12× “Under Iowa Code § 321J.10 a search warrant may be issued for chemical testing where a traffic accident has resulted in a probable or actual fatality and there are reasonable grounds to believe the driver was operating in violation of Iowa Code § 321J.”
Missouri v. McNeely, 133 S. Ct. 1552 (2013).
“Code § 35-33-5-8 (2012) ; Iowa Code §§ 321J.10(3), 462A.14D(3) (2009) (limited to specific circumstances involving accidents); Kan.”
State v. Pettyjohn, 436 N.W.2d 65 (Iowa Ct. App. 1989).
· cites it 24× “Subsequent to that refusal, blood was taken from him pursuant to an oral search warrant under section 321J.10 of the Code. The trial court, after ruling that a procedural error under section 321J.”
State v. Harris, 763 N.W.2d 269 (Iowa 2009).
· cites it 6× “Iowa Code § 321J.10. Withdrawal of blood without a warrant is, however, permitted in certain circumstances.”
— Iowa Code § 321J.10(1) — 6 cases
State v. Rains, 574 N.W.2d 904 (Iowa 1998).
“However, the more accurate meaning to be drawn from this language is that a person cannot be required to submit a blood, urine or breath specimen via a warrant except in strictly circumscribed situations such as under section 321J.10. This interpretation of the language in…”
— Iowa Code § 321J.10(1)(a) — 1 case
— Iowa Code § 321J.10(1)(b) — 1 case
— Iowa Code § 321J.10(2) — 5 cases
State v. Frescoln, 911 N.W.2d 450 (Iowa Ct. App. 2017).
“Our supreme court has also held that the procedure for obtaining a search warrant set forth in section 321J.10 "does not limit the State's authority to obtain a search warrant under the general search warrant provisions of Iowa Code chapter 808.”
State v. Rains, 574 N.W.2d 904 (Iowa 1998).
“However, the more accurate meaning to be drawn from this language is that a person cannot be required to submit a blood, urine or breath specimen via a warrant except in strictly circumscribed situations such as under section 321J.10. This interpretation of the language in…”
State v. Oakley, 469 N.W.2d 681 (Iowa 1991).
“Under Iowa Code § 321J.10 a search warrant may be issued for chemical testing where a traffic accident has resulted in a probable or actual fatality and there are reasonable grounds to believe the driver was operating in violation of Iowa Code § 321J.”
— Iowa Code § 321J.10(3) — 13 cases
State of Iowa v. Jesse Michael Gaskins, 866 N.W.2d 1 (Iowa 2015).
“, Iowa Code § 321J.10(3) (authorizing a blood test pursuant to a search warrant obtained via telephone under certain, exigent circumstances); id.”
State v. Johnson, 744 N.W.2d 340 (Iowa 2008).
“10A(1) provides: Notwithstanding section 321J.10 [requiring a warrant to obtain a blood sample in the absence of consent], if a person is under arrest for an offense arising out of acts alleged to have been committed while the person was operating a motor vehicle in violation of…”
Missouri v. McNeely, 133 S. Ct. 1552 (2013).
“Code § 35-33-5-8 (2012) ; Iowa Code §§ 321J.10(3), 462A.14D(3) (2009) (limited to specific circumstances involving accidents); Kan.”
— Iowa Code § 321J.10(3)(a) — 2 cases
— Iowa Code § 321J.10(3)(b) — 4 cases
— Iowa Code § 321J.10(3)(c) — 5 cases
State v. Johnson, 744 N.W.2d 340 (Iowa 2008).
“10A(1) provides: Notwithstanding section 321J.10 [requiring a warrant to obtain a blood sample in the absence of consent], if a person is under arrest for an offense arising out of acts alleged to have been committed while the person was operating a motor vehicle in violation of…”
— Iowa Code § 321J.10(3)(d) — 5 cases
State v. Johnson, 744 N.W.2d 340 (Iowa 2008).
“10A(1) provides: Notwithstanding section 321J.10 [requiring a warrant to obtain a blood sample in the absence of consent], if a person is under arrest for an offense arising out of acts alleged to have been committed while the person was operating a motor vehicle in violation of…”
— Iowa Code § 321J.10(3)(e) — 5 cases
State v. Johnson, 744 N.W.2d 340 (Iowa 2008).
“10A(1) provides: Notwithstanding section 321J.10 [requiring a warrant to obtain a blood sample in the absence of consent], if a person is under arrest for an offense arising out of acts alleged to have been committed while the person was operating a motor vehicle in violation of…”
— Iowa Code § 321J.10(4) — 1 case
State v. Dulaney, 493 N.W.2d 787 (Iowa 1992).
“Bird then told Dulaney that if he did not respond, Bird would infer that to be a complete refusal and would get a search warrant to obtain a blood sample under Iowa Code section 321J.10. Dulaney allegedly replied, “Get your search warrant.”
— Iowa Code § 321J.10(7) — 1 case
State v. Dulaney, 493 N.W.2d 787 (Iowa 1992).
“Bird then told Dulaney that if he did not respond, Bird would infer that to be a complete refusal and would get a search warrant to obtain a blood sample under Iowa Code section 321J.10. Dulaney allegedly replied, “Get your search warrant.”
— Iowa Code § 321J.10(8)(6) — 1 case
State of Iowa v. Lee Allen Breuer, 808 N.W.2d 195 (Iowa 2012).
“See Iowa *197 Code § 321J.10 (2009). After he obtained the warrant, Stevenson called Groves at the hospital in Grinnell and advised Groves he had obtained the warrant and was en route to the hospital.”
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