- Compensable Time
- Any work time an employer is legally required to pay for under applicable wage-and-hour law, including time the employer suffers or permits an employee to work.
- Principal Activities
- The core tasks an employee is hired to perform, which are always compensable and anchor the workday for purposes of the continuous workday rule.
- Continuous Workday Rule
- A US Department of Labor doctrine holding that all time between the first and last principal activity of the day is generally compensable, including short breaks and walking time between tasks.
- Preliminary Activities
- Tasks performed before the first principal activity of the workday — such as changing into a uniform — which may or may not be compensable depending on their integral and indispensable nature.
- Postliminary Activities
- Tasks performed after the last principal activity of the workday — such as washing up or clocking out — which are typically non-compensable unless they are integral to the job.
- Suffered or Permitted Work
- Work an employer knows about or could reasonably know about, even if not formally authorized — employers must compensate this time regardless of whether they explicitly requested it.
- FLSA (Fair Labor Standards Act)
- The primary US federal law governing minimum wage, overtime pay, and recordkeeping for non-exempt employees, enforced by the Department of Labor's Wage and Hour Division.
- Non-Exempt Employee
- An employee who does not meet the salary basis or duties tests for FLSA exemption and is therefore entitled to overtime pay at 1.5× their regular rate for hours exceeding 40 per week.
- De Minimis Doctrine
- A legal principle allowing employers to disregard very small periods of compensable time — typically under 10 minutes — that are administratively difficult to record accurately.
- On-Call Time
- Time during which an employee is required to remain available to work; compensability depends on how restrictive the on-call conditions are on the employee's personal freedom.
- Donning and Doffing
- The act of putting on and removing required work equipment or protective gear; compensability depends on whether the activity is integral and indispensable to the employee's principal duties.
- Hours Worked
- The total compensable time an employee must be paid for in a workweek, used as the basis for calculating regular pay and overtime obligations.