Requires employers to include an opioid antagonist where first aid kits are required by federal law

This bill requires non-governmental employers who must provide first aid kits under federal law to include an opioid reversal medication (like naloxone) in those kits. It directly affects private businesses and workplaces subject to federal first aid kit requirements, such as construction sites or manufacturing facilities. The law mandates adding this medication to existing first aid supplies without creating new requirements for kit provision. It does not apply to government agencies or workplaces not federally mandated to have first aid kits. The bill focuses solely on updating existing federal first aid kit standards to include life-saving opioid reversal medication.