Random drug-and-alcohol testing campaigns select card-holders for testing at the gate against a percentage you set. They give your site a defensible, system-driven way to run testing rather than hand-picking names.

This guide covers:

• Setting a testing percentage for the campaign
• Defining a date window for selection
• Scoping by locations, groups or individuals
• Letting the system select card-holders for testing at the gate

Configure the campaign once and selection runs across the scope you chose, free of manual bias.

💡 Power User Insight: The Site Drug-and-Alcohol role runs these campaigns and their outcomes. Random testing needs a WinDsx integration, since it draws on gate selection that a Gallagher-integrated site does not have.