Proof of Insurance refers to a document or certificate provided by an employee to confirm that they have valid and up-to-date insurance coverage, such as health, dental, or life insurance, as required by their employer's policies or legal regulations. It serves as evidence that the employee has fulfilled the insurance-related obligations set forth by their employment contract or company policies.

Example
An employee, Jane Smith, is hired by XYZ Corporation. As part of the onboarding process, Jane is required to submit proof of insurance coverage, including her health and dental plans. To comply, Jane provides copies of her insurance cards, which clearly display her coverage details, effective dates, and insurance provider information. XYZ Corporation retains this documentation in her personnel file to ensure she meets the company's insurance requirements.