The proposed bill, known as the Immigrant Worker Protection Act, aims to enhance protections for immigrant workers in Washington State by establishing a new chapter in Title 49 RCW. It recognizes the significant contributions of immigrant workers to the state's economy and seeks to mitigate the negative impacts of federal immigration enforcement actions, such as workplace raids. The bill mandates that employers notify workers of any federal inspections of I-9 forms or worker records, provide resources about their rights, and ensure that workers are informed of any deficiencies identified during inspections. Employers are also required to post notices about worker rights and provide written notifications to affected workers and their representatives.

Additionally, the bill outlines penalties for employers who violate these provisions, with fines based on the number of workers employed at the time of the violation. It prohibits employers from interfering with workers' rights and establishes the Attorney General's authority to investigate complaints and enforce the law. The act emphasizes that employers are not required to conduct self-audits of I-9 forms and must comply with existing anti-discrimination laws. The bill is designed to protect the rights of immigrant workers while ensuring that employers are informed of their responsibilities and rights in relation to federal immigration enforcement.