The professional reliability exclusion

Understanding the Professional Reliability Exception to the Hearsay Rule

The professional reliability exception to the hearsay rule represents a critical evidentiary tool in New York litigation, particularly in complex cases involving expert testimony. This exception allows expert witnesses to base their professional opinions on otherwise inadmissible out-of-court statements, provided that such information is of a kind accepted in the profession as reliable in forming professional opinions.

In many personal injury, criminal, and insurance cases, expert witnesses must necessarily rely on information gathered by other professionals who may be unavailable to testify. Fire investigators consult with electrical experts, medical examiners rely on toxicology reports from laboratory technicians, and accident reconstructionists depend on measurements taken by first responders. Without the professional reliability exception, the testimony of these experts would be severely limited or rendered inadmissible entirely.

The key challenge facing litigators is establishing the proper foundation to invoke this exception. Simply having an expert state that they relied on another professional’s work is insufficient. New York courts require a showing that the underlying information is the type routinely relied upon by professionals in that field and that it possesses sufficient indicia of reliability.

Case Background: People v. Howard

People v Howard, 2015 NY Slip Op 08870 (3d Dept. 2015)

In People v. Howard, the Third Department confronted the issue of whether an insurance investigator could testify about conclusions drawn from interviews with an electrical consultant and a witness who did not appear at trial. The defendant in this arson case challenged the admission of the investigator’s testimony on hearsay grounds, arguing that the investigator’s reliance on out-of-court statements from a consulting electrician and interviews with the victim’s children violated the rule against hearsay.

The trial court permitted the investigator to testify about his investigation and his conclusion that the fire was caused by human action, even though this opinion was based partially on communications with an independent electrical consultant who assisted in the investigation and interviews with one of the wife’s children. Neither individual testified at trial, creating a classic hearsay problem.

Jason Tenenbaum’s Analysis

Sometimes, you cannot obtain all of the links of the hearsay chain and have to rely on basis hearsay. The big question mark to me has always been: how do you lay the foundation to get to the professional reliability exception? This is an example.

The Court’s Ruling

“Contrary to defendant’s arguments, County Court did not improperly admit hearsay testimony by permitting an insurance investigator to testify about interviews he conducted while investigating the fire. The investigator testified that, following his investigation, he concluded that the fire was caused by human action and that this opinion was based, in part, upon his communications with an independent electrical consultant who assisted him in the investigation, and also with one of the wife’s children. Although neither of these individuals testified at trial, the professional reliability exception to the hearsay rule permits an expert witness to rely upon out-of-court information that would otherwise be inadmissible “if it is of a kind accepted in the profession as reliable in forming a professional opinion” (People v Goldstein, 6 NY3d 119, 124-125 , cert denied 547 US 1159 ; accord Matter of State of New York v Floyd Y., 22 NY3d 95, 107 ). ” prerequisite to admission of such out-of-court material is a showing by the proponent that it is reliable as a basis for expert opinion in the given field” (People v Wlasiuk, 32 AD3d 674, 680-681 , lv dismissed 7 NY3d 871 ). Here, the People laid the necessary foundation for allowing introduction of the information obtained from the consultant through the testimony of the investigator, who described the consultant’s qualifications as a retired master electrician who had assisted the investigator in many prior fire investigations, had likewise assisted other companies and investigators and had previously been qualified as an expert in state and federal court.”

Legal Significance: Establishing the Proper Foundation

The Howard decision provides invaluable guidance on the elements necessary to establish foundation for the professional reliability exception. The court’s analysis reveals that the proponent of the evidence must demonstrate several key factors to satisfy the foundational requirements.

First, the testifying expert must establish that the type of information relied upon is routinely accepted within the profession as a reliable basis for forming expert opinions. In fire investigation cases, this means showing that fire investigators customarily consult with electrical specialists when investigating potential electrical causes of fires.

Second, and critically, the expert must provide specific information about the qualifications and reliability of the non-testifying professional whose work forms the basis of the opinion. In Howard, the court found the foundation sufficient because the investigator testified that the electrical consultant was a retired master electrician with extensive experience assisting in fire investigations, who had worked with multiple companies and investigators, and who had been qualified as an expert in both state and federal courts.

Third, the testimony must demonstrate an ongoing professional relationship or pattern of collaboration that establishes the consultant’s reliability. The investigator’s testimony that the electrician had assisted him “in many prior fire investigations” and “had likewise assisted other companies and investigators” provided crucial evidence of the consultant’s recognized expertise and professional standing within the field.

Practical Implications for Litigators

For attorneys seeking to introduce expert testimony that relies on the professional reliability exception, Howard provides a roadmap for establishing proper foundation. Counsel should prepare their expert witnesses to testify not merely that they consulted with another professional, but to provide detailed information about that professional’s credentials, experience, history of collaboration, and acceptance within the relevant professional community.

Conversely, attorneys opposing such testimony should carefully scrutinize whether the proponent has satisfied these foundational requirements. Generic statements that an expert “consulted with a specialist” or “reviewed another professional’s work” will be insufficient without specific testimony establishing the specialist’s qualifications and the professional acceptance of such consultations within the field.

This evidentiary rule has particular relevance in personal injury cases where expert testimony often forms the cornerstone of proving liability and damages. Medical experts frequently rely on laboratory results, radiological interpretations, and subspecialist consultations in forming their opinions. Understanding how to properly lay foundation for such testimony can mean the difference between a successful case presentation and evidentiary exclusion.

Key Takeaway

The professional reliability exception to the hearsay rule permits expert witnesses to rely on out-of-court information from other professionals, but only if the proponent establishes proper foundation. To satisfy this requirement, the testifying expert must demonstrate that: (1) the type of information relied upon is routinely accepted within the profession as reliable; (2) the non-testifying professional possesses appropriate qualifications and expertise; and (3) there exists evidence of the consultant’s recognized standing and reliability within the professional community. Detailed testimony about the consultant’s credentials, experience, and history of acceptance as an expert provides the necessary foundation to invoke this exception.

Related Articles

• Understanding Article 10 Evidentiary Issues: Expert Witness Testimony and Hearsay Rules in New York Courts
• Civil Court Decisions in No-Fault Insurance: When Legal Reasoning Goes Wrong
• Expert Competency and Medical Literature in New York Medical Malpractice and No-Fault Cases
• Understanding Foundation Requirements in Medical Malpractice Expert Testimony
• New York No-Fault Insurance Law