The Case for Drug Testing Across Our Island's Industries

In the heart of the Pacific, Guam serves as a vital hub for regional commerce, construction, and military logistics. However, our strategic importance brings high-risk environments—from the swinging cranes of the Port Authority to the massive infrastructure projects happening in Dededo and Tamuning.

In these areas, the difference between a productive day and a life-altering tragedy often comes down to one factor: mental agility. Drug testing programs in the workplace are not merely a bureaucratic hurdle, but a frontline of defense against an escalating drug crisis that threatens both the economy and the lives of our people.

Guam’s battle with methamphetamine, often locally referred to as "ice," is well-documented. According to the Office of the Attorney General’s "Meth Kills" campaign, methamphetamine was involved in approximately 37 accidental deaths on the island in 2024 alone. When this crisis enters the workplace, the risks are magnified.

Impairment from illicit substances significantly degrades cognitive functions, including:

• Delayed Reaction Time: Crucial for heavy equipment operators.

• Poor Depth Perception: A fatal flaw in construction and maritime operations.

·       Impaired Judgment: Leading to the bypassing of safety protocols.

The necessity of rigorous testing is underscored by past incidents involving safety-sensitive roles. In recent years, the Port Authority of Guam—the island's literal lifeline—has faced security lockdowns after employees were found in possession of controlled substances within restricted areas.

Similarly, in early 2024, a veteran officer with the Guam Police Department tested positive for methamphetamine after a glass pipe was discovered in a patrol vehicle.

These cases highlight a sobering reality: even those entrusted with public safety are not immune to the reach of addiction.

When a government employee or a private contractor operates a vehicle or machinery while impaired, they transform a tool of progress into a weapon.

Recent data from the Department of Administration revealed that 11 Government of Guam employees tested positive for drug use in the first quarter of 2025 alone, proving that consistent monitoring remains essential to maintaining a safe environment for all citizens.

This does not include those who have applied and failed their pre-employment drug test.

Drug testing programs work through three primary mechanisms: deterrence, identification, and rehabilitation. Pre-employment testing acts as a filter, ensuring that those entering high-risk industries are fit for duty.

Random testing, especially for Testing Designated Positions (TDPs), creates a continuous deterrent, encouraging employees to remain drug-free both on and off the clock.

Post-accident testing is a standard procedure following incidents like the 2026 chemical spill in Barrigada involving transport vehicles. While not every accident is drug-related, post-accident screening provides the forensic data necessary to improve safety protocols and determine if impairment played a role.

A common point of confusion on the island involves the use of cannabis, or marijuana. While Public Law 35-5 decriminalized recreational marijuana for adults, Executive Order 2019-11 remains the governing standard for GovGuam employees.

It explicitly maintains a drug-free workplace policy that prohibits marijuana use, reflecting the reality that "legal" does not mean "safe for work." For safety-sensitive roles, the standard remains zero tolerance to ensure that coordination and focus are never compromised.

Workplace safety on Guam is more than just following OSHA guidelines; it is about protecting our neighbors, coworkers, and families. By identifying substance abuse early through testing, employers can provide the necessary "Safe Harbor" environment for rehabilitation or to prevent a catastrophic failure before it happens.

As we continue to build a stronger, more resilient Guam, maintaining a drug-free workforce is the only way to ensure every worker returns home safely at the end of the shift.

Originally published March 10, 2026 on guampdn.com