Workplace State Law · Iowa
Iowa Workplace Saliva (Oral Fluid) Drug Testing Law
How Iowa treats oral fluid (saliva) drug testing in the workplace — the statute, its current status, and what that means for employers building or updating a testing program.
Status: Voluntary / Conditional
Statute and status in Iowa
Statute / authority: Iowa Code § 730.5 (mandatory, bodily substances permitted)
Iowa has a mandatory testing law. "Bodily substances" language may permit oral fluid, but all testing must comply with strict procedural requirements (notice, split sample, confirmation, MRO). Review carefully before deploying.
What this means for employers in Iowa
Iowa's drug-free-workplace framework is voluntary or conditional: employers who follow the statutory program (notice, written policy, confirmation testing, sometimes a workers' compensation premium discount) gain its protections. Check whether the program names oral fluid or defers to federal cut-offs before adopting saliva testing.
Every state at a glance
The same dataset behind the workplace map, one page per state.
- Alabama — Open / Permissive
- Alaska — Explicitly Permitted
- Arizona — Open / Permissive
- Arkansas — Open / Permissive
- California — Explicitly Permitted
- Colorado — Open / Permissive
- Connecticut — Voluntary / Conditional
- Delaware — Restricted
- Florida — Open / Permissive
- Georgia — Open / Permissive
- Hawaii — Restricted
- Idaho — Open / Permissive
- Illinois — Open / Permissive
- Indiana — Open / Permissive
- Iowa — Voluntary / Conditional
- Kansas — Open / Permissive
- Kentucky — Open / Permissive
- Louisiana — Open / Permissive
- Maine — Voluntary / Conditional
- Maryland — Voluntary / Conditional
- Massachusetts — Voluntary / Conditional
- Michigan — Open / Permissive
- Minnesota — Explicitly Permitted
- Mississippi — Open / Permissive
- Missouri — Open / Permissive
- Montana — Explicitly Permitted
- Nebraska — Open / Permissive
- Nevada — Open / Permissive
- New Hampshire — Voluntary / Conditional
- New Jersey — Voluntary / Conditional
- New Mexico — Open / Permissive
- New York — Open / Permissive
- North Carolina — Open / Permissive
- North Dakota — Open / Permissive
- Ohio — Open / Permissive
- Oklahoma — Open / Permissive
- Oregon — Open / Permissive
- Pennsylvania — Open / Permissive
- Rhode Island — Voluntary / Conditional
- South Carolina — Open / Permissive
- South Dakota — Open / Permissive
- Tennessee — Open / Permissive
- Texas — Open / Permissive
- Utah — Explicitly Permitted
- Vermont — Voluntary / Conditional
- Virginia — Open / Permissive
- Washington — Explicitly Permitted
- West Virginia — Open / Permissive
- Wisconsin — Open / Permissive
- Wyoming — Open / Permissive