Check the conviction the proposed plea would actually create. A California conviction covered by Penal Code section 290(c) generally brings a mandatory sex-offender registration duty, subject to the statute’s conditions and exclusions. If the proposed conviction does not require registration under that list, a court may still order it under section 290.006 after making and explaining the required findings. Before entering a plea, have counsel compare the precise proposed count, offense date, other convictions and court record with both routes. A promise about the sentence or a dismissed sex charge does not answer the registration question by itself.

Put the proposed conviction beside the latest charges

Get the latest complaint or information, every written offer and addendum, and the proposed plea form. For each count and allegation, identify what you would admit, what would be dismissed, and what remains open. Write down the statute and subdivision of every proposed conviction, whether it would be a felony or misdemeanor, and the date of the alleged conduct. Include any earlier conviction that may itself require registration. If the offer says only “reduced sex charge” or “no registration,” ask counsel to identify the actual conviction and legal basis for that statement.

The optional California felony plea form CR-101 has separate spaces for admitted charges, allegations, dismissed counts and other terms. Use those spaces to check what the offer says, but compare the completed form with the court’s oral ruling and final record. For a covered felony plea, Penal Code section 1192.5 addresses prosecutorial acceptance and court approval; an unsigned proposal is not the disposition the court has accepted. The separate charge-by-charge plea checklist explains how to find a count or allegation the offer has left unresolved.

Ask two different registration questions

Question for counsel Why the answer can change
Does the exact proposed conviction trigger section 290(c)? The statute lists particular crimes and sometimes particular subdivisions. An applicable exception can change whether registration is mandatory. Check every surviving or prior registerable conviction; a different count may independently create a duty.
If registration is not mandatory, could the court order it under section 290.006? At conviction or sentencing, the court may require registration if it finds the offense was committed as a result of sexual compulsion or for sexual gratification. It must state on the record its reasons for that finding and for requiring registration. A prosecutor’s assurance or a silent form is not a substitute for resolving that possibility with counsel and the court.

These routes come from section 290(c) and section 290.006(a). A deal can change which count becomes a conviction, subject to court approval. It cannot remove a registration duty that the law attaches to the conviction that remains. The California Supreme Court explains that limit in People v. McClellan.

The offense date can matter even when the plea is entered later. For example, a section 261.5(c) or (d) conviction for conduct on or after January 1, 2026 falls within section 290(c)’s amended list. But section 290(c)(3) removes the mandatory duty for a person who was not more than 10 years older than the minor at the offense, measured from their birth dates, and whose conviction is the only one requiring registration. A court may still order registration under section 290.006. The 2026 amendment does not make an earlier offense newly registerable merely because its plea occurs in 2026. This example is a reason to check dates, ages and every count, not a prediction about a particular offer.

Check the tier only after identifying the duty

If registration would apply, ask which adult tier the exact conviction or court order would create. Section 290(d) sets a ten-year minimum for Tier 1, a twenty-year minimum for Tier 2, and lifetime registration for Tier 3, with offense, prior-conviction and risk rules that can change a simple first impression. For a section 290.006 order, Tier 1 is the starting point; the court can impose Tier 2 or 3 if it gives the required reasons on the record. Reaching a minimum does not end the duty automatically. Section 290.5 provides a separate petition and court decision for eligible people.

CR-101’s registration advisement uses the phrase “lifelong requirement.” Treat it as a warning of an ongoing duty unless lawfully ended, not as a complete tier determination for every proposed count. Ask counsel to reconcile the form with the current statute and the actual court order. If the proposed plea leaves the offense, possible section 290.006 finding, or registration consequence unclear, raise it before the plea is entered and check what the court ultimately accepts.

To review a proposed California sex-case plea and its registration consequences, contact the Law Offices of David S. Chesley at (800) 755-5174.