Los Angeles County Immunization Program efforts are targeted primarily toward pediatric and adolescent immunizations , with some adult immunization activities. Although this Program serves the entire County population, many activities are specifically directed toward communities with children at high risk of under-immunization. The Immunization Program partners with other organizations to provide outreach and immunization services in pockets of need areas , which are defined as those areas with large numbers of un-immunized and under-immunized children.

The Criminal Grand Jury of Los Angeles County attends hearings brought by the District Attorney’s Office . The objective of this jury is to determine, on the basis of evidence presented by the District Attorney’s Office, whether certain persons should be charged with crimes an d required to stand trial in Superior Court. The Criminal Grand Jury is an accusatory body and not a trial jury; therefore, the burden of proof is much lower. Specifically, the Criminal Grand Jury must decide if there is a strong suspicion the individual committed the alleged crime.

The Agricultural Commissioner/Weights & Measures Department routinely conducts price verification inspections at retail locations to confirm that prices charged to consumers are the same as those posted or advertised. On a typical visit to a store, the inspector will select up to 15 items and then take them to the check stand for payment. When the items’ bar codes are scanned at the register, the price showing at the register must match what is posted on the shelf or advertised. If the prices do not match, the store will receive a notice of violation and the case may be turned over to the District Attorney’s Office or local city attorney for prosecution.

"Give me your tired, your poor, your huddled masses yearning to breathe free, the wretched refuse of your teeming shore. Send these, the homeless, tempest-tossed, to me. I lift my lamp beside the golden door." - Emma Lazarus, inscription for the Statue of Liberty

Longtime Attorney General Darrell McGraw was a fierce enforcer of state consumer protection laws, winning billions from firms and fly-by-night outfits that committed consumer violations. For West Virginia illness and death caused by cigarettes, McGraw won two lawsuit settlements from 23 tobacco firms for $1.7 billion and $200 million. In 2002, McGraw won $56 million from 15 coal companies that used "independent contractors" to duck state workers' compensation obligations.