¶ 1 We herein uphold Arizona Revised Statutes (A.R.S.) § 12-2603 (2008), which provides that a plaintiff suing a health care professional is to certify whether or not expеrt opinion testimony is necessary to prove the health care professional’s standard of care or liability, and, if expert opinion testimony is necessary, requires service of a “preliminary expert opinion affidavit” with the initial disclosures, unless the court extends the time for сompliance under certain circumstances. We therefore reverse the trial court’s judgment and direct further proceedings consistеnt with this decision.
FACTUAL AND PROCEDURAL HISTORY
¶ 2 In February 2008, the plaintiffs filed a complaint in superior court alleging that the defendant doctors committed medical malpraсtice, causing the death of twenty-eight year old Cora Carter following cardiac surgery. In June 2008, the defendant doctors filed a motion to enfоrce, requesting the trial court to require the plaintiffs to comply with A.R.S. § 12-2603 by certifying whether expert testimony was necessary to prove the standard of care or liability issues in the case. The plaintiffs opposed the motion, arguing that the statute is unconstitutional because it infringes on the rulеmaking authority of the A’izona Supreme Court. The trial court denied the defendants’ motion to enforce, and this special action followed. We accepted special action jurisdiction because this case presents an issue of statewide importance.
See State ex rel. Woods v. Block,
189 Aiz. 269, 272,
DISCUSSION
¶3 Section 12-2603 provides, in relevant part:
A. If a сlaim against a health care professional is asserted in a civil action, the claimant or the party designating a non-party at fault or its attorney shall certify in a written statement that is filed and served with the claim or the designation of non-party at fault whether or not expert oрinion testimony is necessary to prove thehealth care professional’s standard of care or liability for the claim.
B. If the claimant ... сertifies pursuant to subsection H of this section that expert opinion testimony is necessary, that party shall serve a preliminary expert оpinion affidavit with the initial disclosures that are required by rule 26.1, Arizona rules of civil procedure. 1 ... The preliminary expert opinion affidavit shall contain at least the following information:
1. The expert’s qualifications to express an opinion on the health care professionаl’s standard of care or liability for the claim.
2. The factual basis for each claim against a health care professional.
3. The heаlth care professional’s acts, errors or omissions that the expert considers to be a violation of the applicable standаrd of care resulting in liability.
4. The manner in which the health care professional’s acts, errors or omissions caused or contributed to the damаges or other relief sought by the claimant.
Rule 16(c), Arizona Rules of Civil Procedure, entitled “Scheduling and Subject Matter at Comprehensive Pretrial Conferences in Medical Malpractice Cases,” provides that at the pretrial conference, the trial court will determine a schedule for the disclosure of standard of care and causation expert witnesses. The rule provides that “[ejxcept upon good cause shown, such disclosure shall be simultaneous and within 30 to 90 days after the conference, depending upon the number and complexity of the issuеs.”
¶ 4 We review de novo challenges to a statute’s constitutionality and “will not declare a statute unconstitutional unless we are ‘satisfied beyond a reasonable doubt’ that it conflicts with the federal or state constitutions.”
Bertleson v. Sacks Tierney, P.A.,
¶ 5 In
Bertleson,
we held that a similar statute, A.R.S. § 12-2602 (2000), which required plaintiffs to disclose preliminary expert opinion evidence in cases against liсensed professionals, was constitutional.
Nothing in A.R.S. g 12-2602 is. in conflict with or engulfs our supreme court’s rule-making power. Contrary to the Bertle-sons’ allegations, neither Rule 26.1 nor Rule 16(c) require disclosures at a time different than what is provided for in A.R.S. § 12-2602. The stаtute provides for disclosure of preliminary expert opinions — consistent with Rule 26.1(a) — at the ■time for serving disclosure statements in accordаnce with Rule 26.1(b)(1). The Rule 16(e) pretrial conference procedures for medical malpractice cases also pose nо conflict. The current version of A.R.S. § 12-2602 supplements the procedural rules and does not violate the separation of powers clаuse.
Id. at ¶ 22 (citation omitted).
¶ 6 In this case, the trial court found that A.R.S. § 12-2603 directly conflicts with Arizona Rules of Civil Procedure 16(c) and 26.2(b). The court focused on Rule 16(c)’s provision for the simultaneous disclosure of. expert witnesses thirty to ninety days after the pretrial conference. However, although the tidal court found that A.R.S. § 12-2603 and Rule 16(c) could not be harmonized, we note that the statute’s requirement is “preliminary.” The statute requires a “prelimi-nax-y expert opinion affidаvit,” but does not x-equire that the expert giving the prelimi
nary affidavit serve as the expert at trial. Instead, the preliminary
¶ 7 Finally, we note that A.R.S. § 12-2603(C) gives the trial court the discretion to extend the statute’s timeframe:
The court may extend the time for compliance with this section on application and good cause shown or by stipulation of the parties to the claim. If the court extеnds the time for compliance, the court may also adjust the timing and sequence of disclosures that are required from the health care рrofessional against whom the claim is asserted or the designated nonparty at fault.
Because A.R.S. § 12-2603 does not conflict with our supreme court’s rulemaking authority 2 , we find that the statute is constitutional.
CONCLUSION
¶ 8 For the foregoing reasons, we reverse the decision of the trial court and direct further proceedings consistent with this oрinion.
Notes
. Rule 26.1(b)(1), Arizona Rules of Civil Procedure, states that the parties shall make initial disclosures within forty days after the filing of a responsivе pleading to the complaint unless the parties otherwise agree or the Court shortens or extends the time for good cause.
. We note that the Arizona Supreme Court has recently issued
Seisinger v. Siebel, M.D.,
