
FMCSA Changes Are Rolling Out
This June, the FMCSA is rolling out major updates to modernize the CDL process. Whether you're a current card holder or an applicant, these changes may impact your certification journey. Read our latest blog to learn what’s coming.

Looking For Occupational Health in East Vancouver? That’s POHS!
With the recent closure of an Occupational Health clinic in East Vancouver, many businesses and employees are now searching for a trusted provider for workplace injury care and screenings. At Performance Occupational Health Services, we’ve been proudly serving the Vancouver community for over seven years—and we’re here to support you.

N95 Fit Testing: A Visual Guide!
If you need N95 respirator fit testing, use this guide to help you understand the process. We walk you through each step—from completing the Respirator Medical Evaluation Questionnaire to performing a sensitivity test with Bitrex. Whether it’s your first fit test or your annual retest, we offer a smooth and supportive experience. No appointment is necessary—just walk in during business hours, and we’ll help you find the best-fitting mask for your protection.

Quick & Easy TB Testing in Vancouver WA
Need TB testing in Vancouver, Washington? Visit our clinic for a quick and affordable skin test or blood draw. Learn about tuberculosis, who should get tested, and why it’s important to know your status.

Help! I Received a “Dilute Specimen” Drug Test Result!
Don't fret!
When your urine specimen for a drug test comes up diluted, you drank too much liquid before the test. Learn how to prepare for your urine drug screen and how avoid a "Dilute Specimen" result. This post was written by our Drug Program Manager, Laura.