The Law Office of Peter F. Iocona, APLC

The Law Office of Peter F. Iocona, APLC is a California professional law corporation based in Orange County and led by trial attorney Peter F. Iocona. According to its own description, the firm specializes in driving under the influence (DUI) defense, criminal defense, and personal injury law, and it markets itself online under the banner "OC DUI Lawyer" at oc-duilawyer.com. The practice is built around the personal courtroom reputation of its founder rather than a multi-office national brand: the website presents Mr. Iocona as an Orange County DUI trial lawyer and emphasizes trial experience and scientific knowledge of DUI evidence as the firm's core differentiators. The firm's public positioning is explicitly anti-gimmick. Its homepage states that "Fancy Slogans & Gimmicks Do Not Win Orange County DUI Cases" and that "DUI Trial Lawyers Win Orange County DUI Cases," framing the practice as one that wins through skill, trial experience, and relentless advocacy rather than flashy marketing. The site claims more than 25 years of legal experience and participation in more than 6,000 DUI cases, and it displays peer and client recognition including Super Lawyers ratings, "Top 100 Trial Lawyers" listings, and "Top-Rated" recognition by OC Metro. Client testimonials on the homepage include statements such as "My case was thrown out," "Two counts, full acquittal — Peter saved my career," and "Case dismissed." Beyond general DUI defense, the firm publishes detailed educational content on the technical and scientific dimensions of DUI cases. Dedicated sections of the website address Orange County breath testing defenses, DUI marijuana defense, and field sobriety testing. The breath testing material discusses the Alco-Sensor IV-XL portable evidentiary breath testing device used in Orange County from 2002 to 2016 and the transition to newer instrumentation by the Orange County Crime Lab in late 2016 and 2017. The field sobriety testing section states that Mr. Iocona has been qualified as a Standardized Field Sobriety Test "Administrator" and "Instructor" under NHTSA guidelines, and the marijuana section notes that California has no fixed legal limit for marijuana impairment and that the Orange County Crime Lab has published a study on the issue. The firm operates as a private professional law corporation rather than a publicly traded or franchise business, and its market is local: Orange County, California, and the surrounding state courts. Its brand identity is therefore closely tied to one attorney's credentials, training, and trial record, with the website serving as both a marketing channel and an informational resource for people facing DUI charges in the region.

The Law Office of Peter F. Iocona, APLC is a California professional law corporation based in Orange County and founded and led by trial attorney Peter F. Iocona. Public descriptions of the firm identify it as specializing in DUI, criminal defense, and personal injury law, with its practice centered on Orange County and the surrounding California courts. The firm operates under the online brand "OC DUI Lawyer" at oc-duilawyer.com, where it presents itself as a DUI trial practice rather than a general-service firm. The firm's history is inseparable from the career of its founder. Its website states that Mr. Iocona has over 25 years of legal experience and has participated in more than 6,000 DUI cases. It also states that he has been qualified as a Standardized Field Sobriety Test "Administrator" and "Instructor" under guidelines set forth by the National Highway Traffic Safety Administration (NHTSA), a credential the firm treats as central to its ability to challenge field sobriety evidence. The site further displays peer and media recognition, including Super Lawyers ratings, "Top 100 Trial Lawyers" listings, and "Top-Rated" recognition by OC Metro. Over time the firm has developed an educational content library on the scientific and technical aspects of DUI defense. Its breath testing section documents the evolution of portable evidentiary breath testing in Orange County, noting that the Alco-Sensor IV-XL, produced by Intoximeters and using fuel cell technology, was used in the county from 2002 to 2016 and was listed on the NHTSA conforming products list. It further notes that toward the end of 2016 and throughout 2017 the Orange County Crime Lab began implementing new instrumentation. This kind of detail reflects the firm's strategy of building its brand around technical mastery of DUI evidence rather than generic advertising. The firm's marijuana-related content reflects changes in California law. Its DUI marijuana section observes that marijuana has been legal for medicinal purposes for some time and became legal in California for non-medicinal purposes as well, leading to rapidly increasing DUI marijuana enforcement in Orange County and across the state. The same section notes that California does not have a legal limit for driving under the influence of marijuana and that the Orange County Crime Lab has published a study indicating there is no simple "legal limit" because impairment must be assessed case by case. As a professional law corporation, the firm is privately held and not publicly traded. Its brand remains closely tied to its founder's personal reputation, trial record, and training credentials, and it serves clients facing DUI and criminal charges in Orange County, California.

• Peter F. Iocona is described by the firm as having over 25 years of legal experience and participation in more than 6,000 DUI cases.

• The Alco-Sensor IV-XL portable evidentiary breath testing device is used in Orange County, California, from 2002 to 2016.

• Toward the end of 2016 and throughout 2017, the Orange County Crime Lab begins implementing new breath testing instrumentation.

• Marijuana becomes legal in California for non-medicinal purposes, leading to rapidly increasing DUI marijuana enforcement in Orange County and statewide.

A boutique Orange County DUI and criminal defense trial practice positioning itself on courtroom experience, scientific knowledge of DUI evidence, and anti-gimmick advocacy rather than mass marketing.

• DUI defense representation

  Defense of driving under the influence charges in Orange County and California courts.

• DUI breath testing defense

  Technical challenges to breath alcohol testing devices and results, including the Alco-Sensor IV-XL and newer Orange County Crime Lab instrumentation.

• DUI marijuana defense

  Defense of driving under the influence of marijuana charges, addressing the absence of a fixed legal limit in California.

• Field sobriety testing defense

  Challenges to standardized and non-standardized field sobriety tests based on NHTSA training and validation studies.

• Criminal defense representation

  General criminal defense services.

• Personal injury representation

  Personal injury legal representation.

1. 1DUI Defense | Peter F. Iocona - Orange County's Best Lawyeroc-duilawyer.com
2. 2OC DUI Breath Testing | Expert Defenses by Peter F. Ioconaoc-duilawyer.com
3. 3DUI Marijuana | Defense from Peter F. Iocona - OC DUI Lawyeroc-duilawyer.com
4. 4Field Sobriety Testing | DUI Defenseoc-duilawyer.com
5. 5The Law Office of Peter F. Iocona, APLCwikidata.org