Which of the following is an obligation of the employer under workers' compensation regulations?

The obligation of the employer under workers' compensation regulations includes the requirement to report injuries. This is essential for ensuring that the injured employee receives the appropriate medical treatment and benefits as stipulated under workers' compensation laws. When injuries are reported promptly, it facilitates a smoother claims process, ensuring that employees can access necessary medical care and that employers can comply with state laws.

Reporting injuries allows the insurance provider to begin the claims process and assess the situation accurately, thereby protecting both the employer's interests and the rights of the employee. It helps in tracking workplace safety trends and identifying potential hazards that could be addressed to prevent future incidents.

While providing private insurance, paying salaries during recovery, and offering job reassignment may also be related to workplace practices and employee support, they are not explicitly required under workers' compensation regulations as the reporting of injuries is. This distinguishes injury reporting as a vital and mandated responsibility for employers in relation to workers' compensation.