California Traffic Court Appeal

Trial de Novo California
Appeal After a TBWD Loss

Lost your Trial by Written Declaration? California law gives you one more option — request a brand-new in-person trial where the officer must appear and your TBWD result is set aside entirely.

TBWD decision set aside Fresh in-person hearing Officer must appear again

What It Is

What Is a Trial de Novo?

A completely new trial — not an appeal of your TBWD decision, but a replacement of it.

Under California Vehicle Code §40902(d), if your Trial by Written Declaration results in a guilty finding, you may request a Trial de Novo — a new, in-person court hearing before a judge. The TBWD decision is legally set aside, meaning the judge at your new trial cannot consider it.

The officer who cited you must appear in person. If they fail to show, the case is typically dismissed — the same dynamic that makes TBWD effective also applies here.

Unlike an appeal, a Trial de Novo is not a review of errors. It is a completely fresh proceeding where both sides present their case as if for the first time.

Authority: California Vehicle Code §40902(d) — "If the defendant is found guilty after trial by written declaration, the defendant may request a trial de novo."

Eligibility

When Can You Request One?

Three conditions must be met.

  • 1

    You received a guilty finding from your TBWD

    Trial de Novo is only available after a written declaration loss. It cannot be used to skip TBWD or as a first-resort option.

  • 2

    Your violation is a traffic infraction (not a misdemeanor)

    Standard moving violations — speeding, red light, cell phone, stop sign — are infractions and qualify. Misdemeanors (e.g. reckless driving) follow a different appeal path.

  • 3

    You file within the deadline — typically 20–30 days

    The deadline is printed on your TBWD decision notice. It varies by court. Missing it forfeits your right to a new trial.

The Process

How to Request a Trial de Novo

The steps are straightforward — the hearing itself is where preparation matters.

  • 1

    Receive your TBWD decision notice

    The court mails your result. Note the date — your Trial de Novo deadline is counted from this mailing date, not the date you receive it.

  • 2

    File a written request with the court

    Submit a Trial de Novo request form to the same court that handled your TBWD. Some courts accept this by mail; others require in-person filing. Contact your court clerk to confirm.

  • 3

    Receive your hearing date

    The court will schedule an in-person hearing and notify you by mail. Appearance is mandatory — failure to appear results in a default guilty finding.

  • 4

    Appear in court and present your case

    The officer presents their account; you present your defense. The judge decides. If the officer does not appear, the case is typically dismissed on the spot.

Before You Decide

Understand the Risks

A Trial de Novo is a powerful option — but it is final.

If you lose the in-person trial, there is no further appeal for traffic infractions. The judge may also adjust the fine amount at their discretion — up or down. Requesting a Trial de Novo makes sense when you have a clear defense or when the officer's non-appearance is likely. Each case is different; the strength of your specific circumstances determines whether this is the right move.

Related Guide

Not Sure About Your Options?

Start with the written declaration process before considering an in-person hearing.

Trial by Written Declaration — How It Works ›

FAQ

Frequently Asked Questions

A Trial de Novo is a brand-new in-person trial you can request after losing a Trial by Written Declaration. Under CVC §40902(d), the original TBWD decision is set aside and you get a fresh hearing — the officer must appear again and present their case live.
Generally you must file your Trial de Novo request within 20 to 30 calendar days of the date the TBWD decision was mailed to you. The exact deadline is printed on your decision notice. Missing this window forfeits your right to appeal.
No. The TBWD record is legally set aside when a Trial de Novo is granted. The judge at your new hearing cannot consider the TBWD outcome. You start fresh as if the written proceeding never happened.
If you lose the in-person trial, that decision is final for a traffic infraction — no further appeal is available. The fine amount can also change at the judge's discretion. Weigh the odds carefully before proceeding.
TDismiss specializes in the written declaration stage. If you reach Trial de Novo, we recommend consulting a California traffic attorney who can represent you at the in-person hearing.

Fight Your Ticket Before It Gets to Trial de Novo

TDismiss handles your Trial by Written Declaration — the written process that often wins before an in-person hearing is ever needed.

Start My Case — $89 Flat Fee
Money-back if your ticket isn't dismissed or reduced