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<law><site_title>Virginia Decoded</site_title><site_url>https://vacode.org</site_url><law_id>63450</law_id><section_number>8.01-20.1</section_number><catch_line>Certification of expert witness opinion at time of service of process</catch_line><edition url="https://vacode.org/2025/" slug="2025" current="TRUE" last_updated="">2025</edition><referred_to_by><reference>8.01-20.1</reference></referred_to_by><structure><unit label="title" level="1" order_by="1" identifier="8.01">Civil Remedies and Procedure</unit><unit label="chapter" level="2" order_by="1" identifier="2">Parties</unit><unit label="article" level="3" order_by="1" identifier="3">Death or Change of Parties</unit></structure><text>
						<section id="A"><p><span class="prefix-number">A.</span> Every complaint, counter claim, or third <span class="dictionary">party</span> claim in a medical malpractice <span class="dictionary">action</span>, at the time the <span class="dictionary">plaintiff</span> first requests <span class="dictionary">service of process</span> upon a <span class="dictionary">defendant</span>, or requests a <span class="dictionary">defendant</span> to accept <span class="dictionary">service of process</span>, shall be deemed a certification that the <span class="dictionary">plaintiff</span> has obtained from an <span class="dictionary">expert witness</span> whom the <span class="dictionary">plaintiff</span> reasonably believes would qualify as an <span class="dictionary">expert witness</span> pursuant to subsection A of &#xA7; <a class="law" title="Standard of care in proceeding before medical malpractice review panel; expert testimony; determination of standard in action for damages" href="/8.01-581.20/">8.01-581.20</a> a written <span class="dictionary">opinion</span> signed by the <span class="dictionary">expert witness</span> that states:
			BASED UPON A REASONABLE UNDERSTANDING OF THE <span class="dictionary">FACTS</span>, THE <span class="dictionary">DEFENDANT</span> FOR WHOM <span class="dictionary">SERVICE OF PROCESS</span> HAS BEEN REQUESTED DEVIATED FROM THE APPLICABLE STANDARD OF CARE AND THE DEVIATION WAS A PROXIMATE CAUSE OF THE INJURIES CLAIMED.
			No further statement or <span class="dictionary">opinion</span> from the <span class="dictionary">expert witness</span> shall be required for the purposes of this section. The <span class="dictionary">plaintiff</span> may have separate certifications for standard of care and causation. Each <span class="dictionary">defendant</span> who is the subject of an <span class="dictionary">expert witness</span>&#x2019;s certification shall be identified in the certification. <a id="paragraph-231198" class="section-permalink" href="https://vacode.org/8.01-20.1/#A"><i class="fa fa-link"/></a></p></section>
						<section id="B"><p><span class="prefix-number">B.</span> This certification is not necessary if the <span class="dictionary">plaintiff</span>, in good faith, alleges a medical malpractice <span class="dictionary">action</span> that asserts a theory of liability where expert <span class="dictionary">testimony</span> is unnecessary because the alleged act of <span class="dictionary">negligence</span> clearly lies within the range of the <span class="dictionary">jury</span>&#x2019;s common knowledge and experience. <a id="paragraph-231199" class="section-permalink" href="https://vacode.org/8.01-20.1/#B"><i class="fa fa-link"/></a></p></section>
						<section id="C"><p><span class="prefix-number">C.</span> The certifying expert shall not be required to be an <span class="dictionary">expert witness</span> expected to testify at <span class="dictionary">trial</span> nor shall any <span class="dictionary">defendant</span> be entitled to discover the identity or qualifications of the certifying expert or the nature of the certifying expert&#x2019;s <span class="dictionary">opinions</span>. Should the certifying expert be identified as an expert expected to testify at <span class="dictionary">trial</span>, the <span class="dictionary">opinions</span> and bases therefor shall be discoverable pursuant to Rule 4:1 of the Rules of Supreme <span class="dictionary">Court</span> of Virginia with the exception of the expert&#x2019;s status as a certifying expert. <a id="paragraph-231200" class="section-permalink" href="https://vacode.org/8.01-20.1/#C"><i class="fa fa-link"/></a></p></section>
						<section id="D"><p><span class="prefix-number">D.</span> Within 21 days of an answer being filed by a <span class="dictionary">defendant</span> upon whom <span class="dictionary">service of process</span> has been requested, the <span class="dictionary">plaintiff</span> shall certify to such <span class="dictionary">defendant</span> that the <span class="dictionary">plaintiff</span> had obtained the necessary certifying expert <span class="dictionary">opinion</span> at the time service was requested or <span class="dictionary">affirms</span> that the <span class="dictionary">plaintiff</span> did not need to obtain a certifying <span class="dictionary">expert witness</span> <span class="dictionary">opinion</span> by including a statement that reads: THIS IS TO CERTIFY THAT THE <span class="dictionary">PLAINTIFF</span> HAS COMPLIED WITH &#xA7; <a class="law" title="Certification of expert witness opinion at time of service of process" href="/8.01-20.1/">8.01-20.1</a> OF THE CODE OF VIRGINIA. The <span class="dictionary">court</span>, upon good cause shown, may conduct an <span class="dictionary">in camera</span> review of the certifying expert <span class="dictionary">opinion</span> obtained by the <span class="dictionary">plaintiff</span> as the <span class="dictionary">court</span> may deem appropriate. If the <span class="dictionary">plaintiff</span> did not obtain a necessary certifying expert <span class="dictionary">opinion</span> at the time the <span class="dictionary">plaintiff</span> requested <span class="dictionary">service of process</span> on a <span class="dictionary">defendant</span> as required under this section, the <span class="dictionary">court</span> shall impose <span class="dictionary">sanctions</span> according to the provisions of &#xA7; <a class="law" title="Signing of pleadings, motions, and other papers; oral motions; sanctions" href="/8.01-271.1/">8.01-271.1</a> and may dismiss the case with prejudice. <a id="paragraph-231201" class="section-permalink" href="https://vacode.org/8.01-20.1/#D"><i class="fa fa-link"/></a></p></section></text><history>2005, cc. 649, 692; 2007, c. 489; 2013, cc. 65, 610; 2025, c. 359.</history><metadata></metadata></law>
