Expert Reports
Written opinions that show the path from source evidence to regulatory conclusion: built to hold up under the hardest challenge opposing counsel can mount.
A trucking expert report is only as useful as the scrutiny it can survive. Vague conclusions unsupported by specific evidence, opinions that shift when the underlying assumptions are challenged, or regulatory citations disconnected from the actual facts of the case are problems that surface in deposition and become serious problems at trial.
Bill Collins builds reports from the evidence outward. Every opinion is tied to a specific record, a specific regulatory requirement, and a specific explanation of how the two connect to what happened. That structure is not just methodological preference. It is what allows a report to withstand Daubert scrutiny, survive cross-examination, and actually communicate to a judge or jury what the evidence means.
How the Reports Are Built
The starting point is always the evidence, not the theory. Records submitted for review are worked through systematically before any opinion is formed. ELD output and edit history, GPS and telematics data, dispatch records, driver qualification files, maintenance documentation, and supporting documents are each evaluated individually and then cross-referenced against each other.
What that process surfaces is not always what the retaining attorney expected. Sometimes supporting documents contradict the official log in ways the ELD alone would never reveal. Sometimes the qualification file reflects a carrier that followed its obligations, and the case theory requires adjustment. Sometimes the maintenance records show a defect history that strengthens a liability argument that was framed too narrowly at the outset.
Opinions are formed after that review, not before it. Each opinion is then mapped back to the specific evidence that supports it and the specific FMCSA regulation or guidance that defines the standard. That mapping is the report. Opposing counsel can challenge the underlying records, the regulatory interpretation, or the logical connection between them. What they cannot do is manufacture a gap between the opinion and its foundation, because the foundation is documented explicitly at every step.
HOS and ELD Reports
Hours of Service reports are built around a timeline. The duty status history from the ELD is the framework. GPS and telematics data, fuel receipts, toll records, shipper and receiver records, and dispatch communications are then layered against that framework to confirm, contradict, or complicate what the official log shows.
Where violations are present, the report identifies the specific rule under 49 CFR Part 395 that was implicated, documents the evidence establishing the violation, and explains the connection to the crash event or the fatigue condition at issue. A 14-hour window violation is identified by the specific on-duty start time, the specific driving event that occurred after the window closed, and the duty status evidence supporting both findings.
ELD edit history is addressed directly when it is relevant. Original records preserved under 49 CFR 395.30(f), the edit timeline, annotation content, and the consistency of the edited status against independent sources are all documented specifically. Where edits raise questions rather than answer them, that finding is stated as a finding, not an inference.
Timelines in HOS reports are designed to be understood by a non-trucking audience. A juror who has never read a federal regulation should be able to follow what the driver's hours were, what the law required, and exactly where the two diverged. That clarity is not achieved by simplifying the regulations. It is achieved by presenting them through a specific factual timeline rather than in the abstract. This work overlaps closely with forensic HOS and log analysis and fatigue and HOS cases.
Carrier Liability Reports
Carrier liability reports connect the carrier's operational decisions to the crash sequence. Those decisions live in multiple record sets and have to be assembled into a coherent picture before opinions about negligence, supervision failures, or systemic safety problems can be responsibly stated.
Dispatch records and scheduling analysis establish whether the assigned load could be completed legally given the driver's available HOS at departure. That calculation is documented specifically: the departure time, the available hours, the required drive time, and the delivery window the carrier built around those facts.
Qualification file review for carrier liability purposes goes beyond confirming the DQF contains required documents. The analysis examines whether the screening process the carrier conducted was adequate to surface the driver's history, and whether post-hire monitoring identified and responded to safety events. A carrier that reviewed annual MVRs, found violations, and took no documented action faces a different opinion than one where the annual review reflected a clean record throughout.
Safety management systems, training records, maintenance files, and CSA history provide the broader operational context. Reports on carrier liability are structured to show not just that specific requirements were violated, but that the carrier's operating system either created or permitted the conditions that produced the crash. These questions are examined in parallel with carrier liability case analysis.
Driver Qualification Reports
DQF reports document the gap between what federal qualification requirements under 49 CFR Part 391 required the carrier to obtain and what the qualification file actually contains. Every required component is identified, its presence or absence is noted, and the significance of any gap is explained in terms of what a complete review at that step would have been likely to reveal.
Missing pre-hire MVR results are documented against what the driver's actual violation and crash history shows. Missing employment history inquiries are documented against what prior employer safety performance records reflect. Annual review gaps are documented against the violation and incident history accumulated during the relevant employment period.
The structure of a qualification report is designed to answer the question a jury will ultimately be asked to consider: did this carrier do what it was required to do before putting this driver on the road? Where the answer is clearly no, the report documents that finding specifically. Where the answer is more nuanced, the nuance is explained honestly rather than argued around. This aligns with the full driver qualification case framework.
Writing for a Non-Trucking Audience
Commercial vehicle litigation regularly places complex operational and regulatory material in front of judges and juries with no trucking background. A report that an expert can defend under cross-examination is not automatically a report a jury can follow.
Effective reports use concrete timelines, specific regulatory language explained in plain terms, and direct connections between individual evidence items and the opinions they support. Technical trucking concepts: ELD edit history, duty status classifications, personal conveyance rules, DQF components, are explained in the context of the specific facts rather than as standalone regulatory summaries.
Twenty-eight years of instructional experience is relevant here in a direct way. Teaching FMCSA regulations to commercial drivers requires making complex federal requirements understandable to people who will have to apply them in practice. That same skill produces expert reports that communicate clearly to a non-specialist audience without sacrificing precision or regulatory accuracy.
What a Report Will and Will Not Say
Opinions in Bill's reports are stated in terms of what the evidence actually supports. Where the records establish a violation clearly, the report says so and documents the basis specifically. Where the evidence is ambiguous or incomplete, that ambiguity is stated directly rather than characterized as a finding the facts do not support.
A report that overstates what the evidence shows does not survive deposition. More practically, it damages the credibility of the opinions that do hold up. Attorneys who retain Bill receive opinions that reflect what the records actually contain: including, when necessary, a finding that the records do not support a specific theory that was central to the retention.
That approach is not a limitation on the usefulness of the report. It is what makes the opinions in it worth relying on. When an attorney brings a case to initial case review and the evidence supports moving forward, the report documents the foundation for subsequent deposition and trial testimony. Where the evidence points to logbook falsification, that finding is stated specifically and documented against the edit history and supporting records.
Questions Attorneys Ask About Expert Reports
What should a trucking expert report include?
A defensible trucking expert report should identify the specific evidence reviewed, the applicable FMCSA regulations and guidance, and a clear explanation of how each opinion connects the regulatory standard to the specific facts of the case. The methodology should be documented explicitly so that opposing counsel can challenge the specific evidence relied on, the specific regulatory interpretation applied, or the specific connection between them: not a gap between the conclusion and any identifiable basis for it.
How do you handle opinions that the evidence does not fully support?
Those findings are stated directly. Where the records support a clear opinion, the report documents it specifically. Where the evidence is incomplete or ambiguous, that is explained honestly. An opinion that overstates the evidence is a liability in deposition, and it undermines the credibility of every other opinion in the report. Attorneys who retain Bill receive an accurate assessment of what the records support, including findings that may require adjusting the case theory.
Can a report be prepared for both settlement and trial?
Yes. The same report serves both purposes when it is built correctly. A well-documented written opinion that clearly maps violations to evidence is effective in settlement discussions because it demonstrates to the other side what a jury would be asked to evaluate. The same structure that makes a report persuasive in settlement is what makes it defensible at trial.
How long does it take to produce a report?
Turnaround depends on the volume and completeness of the records submitted and the complexity of the issues involved. Bill reviews all submitted materials and responds to initial inquiries within one business day with an assessment of the scope of analysis required and the expected timeline for completing a written opinion.
Can the report be updated as additional records are produced in discovery?
Yes. Reports are based on the records reviewed at the time they are prepared. When additional materials are produced through discovery that affect the analysis, the report can be supplemented or updated to reflect the complete evidence set. Identifying what additional records would strengthen or affect the opinions is part of the initial case review process.
Do you produce reports for both plaintiff and defense?
Yes. The report methodology is the same regardless of which side retains Bill. Defense reports documenting that a carrier met its qualification obligations, that the HOS timeline holds up against supporting documents, or that maintenance records reflect a compliant inspection history are built to the same evidentiary standard as plaintiff reports identifying specific violations and causal connections.
Discuss Your Expert Report Requirements
Bill reviews all submitted materials and responds within one business day with an assessment of scope and timeline.
Plaintiff and defense. All submissions are confidential.