In the case of Federal law, employers must count employee oncall time as hours worked for purposes of minimum wage and overtime requirements. Federal oncall pay laws require you to compensate employees for hours worked.And, hours worked depends on a number of conditions. Under California and federal law, the worker must be compensated for waiting at the workplace, even during just waiting to respond to emergency calls. Fill Out the Form Now! California labor laws: minimum wage and off-the-clock work. Gov or call 1-800-KIDS-793. The deadline is not extended if only a local law prohibits age discrimination. Virginia's Payment of Wage Law is contained in § 40.1-29 of the Code of Virginia. Call 888-442-4551, Monday through Friday, a.m.