What types of convictions can’t be expunged?

Some convictions are NEVER ELIGIBLE for expungement. They are:

    Any conviction where you SERVED a prison term (or any other facility run by CDCR, including prison camps and prison hospitals)—no matter what your conviction was for! Exception: if you served a prison term before 2011 for a crime that falls under realignment. See PG. 961.
    Violations of the following code sections:
    Any infraction under California Vehicle Code section 42001 (violations of any local ordinance, minor traffic tickets, pedestrian and bicycle offenses);
    Any misdemeanor under California Vehicle Code section 42002.1 (failing to stop and submit to vehicle inspection, refusing to comply with orders from law enforcement officer or firefighter, unsafe condition that endangers a person);
    Any conviction (felony or misdemeanor) under California Penal Code sections 286(c), 288, 288a(c), 288.5, 289(j), 311.1, 311.2, 311.3, 311.11; or a felony conviction under California Penal Code sections 261.5(d).[3015]
  1. 3015

    Cal. Penal Code § 1203.4.