In an individual disability income insurance policy, the waiver of premium rider:

The waiver of premium rider allows the insured to stop paying premiums while disabled. After a specified waiting period (typically 90 days), premiums are waived for as long as the disability continues.

Exact Extract (Virginia Disability Study Guide): “Waiver of premium—after a period of total disability, future premiums are waived while benefits remain payable.”

References (Virginia Documents / Study Guide):

— Virginia Health Insurance Examination Outline, Disability Riders