Each employee has a responsibility to ensure that he or she is physically and mentally fit to come to work. Each employee must understand PPG's commitment to ensuring a drug-free workplace and comply with the company's alcohol, drug and other intoxicants (ADI) policy at all times. Every employee needs to fully understand the consequences of non-compliance with this policy. PPG will support rehabilitation for employees who seek substance abuse assistance where appropriate. This mutual commitment is essential to meeting our overall goal.