Washington SB 5330: Bars Must Offer Drink Spiking Test Kits (In Effect Since January 1, 2026)

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Since January 1, 2026, bars and nightclubs in Washington State have been required to offer drug testing kits for spiked drinks. Senate Bill 5330—"Protecting Consumers from Spiked Drinks"—was driven by students from Lake Washington High School and championed by State Senator Manka Dhingra. The law follows California’s model and aims to give patrons a simple way to check their drinks for substances like Rohypnol, ketamine, and GHB before consuming them.

The Students Behind SB 5330

The idea for SB 5330 came from students at Lake Washington High School in Senator Dhingra’s district. As part of their AP Government class and civic participation work, they researched drink-spiking risks and existing laws in other states. California had already passed similar legislation in 2023, requiring bars and nightclubs to sell drug test kits. The students brought their proposal to Senator Dhingra, who introduced the bill in the 2025 legislative session.

This student-led effort highlights how young people can influence policy on issues that affect their safety. Drink spiking and drug-facilitated assault are concerns for many people who go out at night, and the students saw test kits as a practical way to reduce risk.

What the Law Requires

SB 5330 applies to establishments that sell alcohol and do not allow minors—primarily bars and nightclubs. After an amendment to align more closely with California’s law, the scope was narrowed from the original draft, which had included hotels, restaurants, theaters, and taverns.

Covered establishments must:

• Stock drug testing kits that can detect substances such as Rohypnol ("roofies"), ketamine, and gamma hydroxybutyric acid (GHB). Kits may include test strips, stickers, or straws.
• Sell kits to customers at a reasonable price based on wholesale cost.
• Display prominent signage stating that drink-spiking test kits are available. The required text is: "Don't get roofied. Drink spiking drug kits available here. Ask a staff member for details."

Liability: Businesses are not held liable for defective tests or inaccurate results. This provision is intended to encourage compliance without exposing establishments to undue legal risk.

What Bar Owners Should Know

For bar and nightclub owners in Washington, compliance is straightforward. You need to:

1. Source compliant test kits that detect the substances specified in the law.
2. Set a fair retail price based on your wholesale cost.
3. Place the required sign where patrons can easily see it.
4. Train staff so they know where kits are stored and how to hand them to customers who ask.

The law does not require you to give kits away for free—you may charge a reasonable price. California’s similar law, which took effect in July 2024, applies to roughly 2,400 establishments and has been implemented without major disruption.

This article does not constitute legal advice. Bar owners should consult their legal advisor for guidance on compliance with SB 5330 and any local regulations.

A Growing Trend: Drink Spiking Laws Across the U.S.

Washington is not alone. California’s law inspired SB 5330, and other states and cities are considering or enacting similar measures. Tennessee, for example, has passed legislation requiring bars to offer test kits starting July 2026, and Tempe, Arizona, became the first city in Arizona to adopt a drink-spiking ordinance in August 2026.

These laws reflect growing awareness of drink spiking and drug-facilitated assault. Test kits give patrons a tool to check their drinks before consuming them, which can help reduce risk when used alongside other safety practices, such as watching your drink and staying with trusted friends.

Stay Protected: DrinkCheck as a Personal Option

Bars that comply with SB 5330 will offer test kits on-site. If you want to carry your own kit for bars, clubs, parties, or travel, DrinkCheck is a portable, clinically validated option. DrinkCheck test strips detect multiple substances—including GHB, ketamine, and others—in seconds and are designed to be discreet and easy to use.

Whether you rely on kits offered at a bar or bring your own, having a way to test your drink is a practical step toward staying safe. For more information and to order DrinkCheck, visit getdrinkcheck.com.

Last updated: March 2026. Legislative status and requirements may change. Consult official sources and your legal advisor for current compliance information.