Oregon requires 155 hours of CNA training — one of the highest state requirements in the United States, far exceeding the federal minimum of 75 hours. The curriculum mandates 75 hours of classroom instruction and 80 hours of supervised clinical practice, reflecting Oregon's commitment to patient safety and nursing assistant quality. Unlike most states, Oregon's nurse aide registry is managed directly by the Oregon State Board of Nursing (OSBN), which also licenses RNs and LPNs — giving CNAs a more tightly regulated pathway to certification. CNA competency exams in Oregon are administered by D&S Diversified Technologies. With Portland metro dominating the job market and major employers including Providence Health & Services and OHSU (Oregon Health & Science University), Oregon CNAs can expect competitive wages of $34,000–$42,000 annually, above the national median, bolstered by the state's strong labor protections and high cost of living in the Willamette Valley.
Oregon Administrative Rule 851-063-0000 requires 155 hours of CNA training from an OSBN-approved program — 75 hours of classroom instruction and 80 hours of supervised clinical practice. This is more than double the federal minimum of 75 hours and among the highest requirements of any US state. The curriculum covers basic nursing skills, anatomy and physiology, infection control, resident rights, mental health, dementia care, and personal care skills. OSBN approves training programs at community colleges, vocational schools, hospital systems, and long-term care facilities statewide. Programs must be re-approved every three years and are subject to periodic OSBN site inspections.
Oregon uses D&S Diversified Technologies to administer the two-part CNA competency exam. The written knowledge test consists of 70 multiple-choice questions covering all areas of the OSBN-approved curriculum — you need at least 70% (49 correct) to pass. The clinical skills evaluation tests 5 randomly selected skills drawn from the Oregon CNA skills list in approximately 30–40 minutes. Candidates must pass both components within 24 months of completing their OSBN-approved training program, with up to 3 attempts at each component. Testing locations are available in Portland, Salem, Eugene, Bend, Medford, and other Oregon cities.
All Oregon CNA candidates must complete a criminal background check through the Oregon Department of Human Services (DHS). OSBN also cross-references the Oregon Nurse Aide Abuse Registry and the federal OIG Exclusion List. Any substantiated finding of resident abuse, neglect, or misappropriation of property results in permanent registry disqualification. Candidates with certain felony convictions may be denied training program enrollment entirely. Background check costs typically run $30–$60, and processing through DHS can take 2–4 weeks — applicants should initiate this step early in the enrollment process.
Unlike most states where a separate agency manages nurse aide registries, Oregon's CNA registry is administered directly by the Oregon State Board of Nursing (OSBN) — the same board that licenses RNs and LPNs. This integrated structure means CNA candidates can verify registry status at oregon.gov/osbn and that reciprocity applicants deal with a single, unified regulatory body. The registry lists certification status, any abuse/neglect findings, and renewal deadlines. Employers in Oregon are legally required to verify OSBN registry status before hiring any CNA. The registry is updated within 2–3 weeks of passing the D&S Diversified exam.
Portland and the surrounding metro area — including Gresham, Hillsboro, Beaverton, and Lake Oswego — represent the largest CNA job market in Oregon by a wide margin. Providence Health & Services Oregon operates nine hospitals in the Portland metro and is among the state's largest CNA employers, regularly hosting workforce development programs that help candidates navigate free CNA classes tied to employment agreements. OHSU (Oregon Health & Science University) is the state's only academic medical center and a prestigious CNA employer, with positions that often lead to CNA to RN bridge opportunities. Portland Community College (PCC), Mt. Hood Community College, and Clackamas Community College all run OSBN-approved 155-hour programs ranging from $1,200–$2,800. Program formats vary from intensive 6-week full-time tracks to 12-week evening/weekend options. Gresham and Hillsboro have growing networks of skilled nursing facilities driven by the region's expanding senior population, with Hillsboro Medical Center and Legacy Health as major employers on the west side.
Salem, Oregon's state capital, is the second-largest CNA job market and home to a concentration of state government-affiliated healthcare facilities. Salem Health (Salem Hospital and West Valley Hospital) is the dominant employer and actively recruits CNAs from local training programs. Chemeketa Community College runs a well-regarded OSBN-approved CNA program that serves the mid-valley from Salem to Albany and Corvallis. Willamette Valley skilled nursing facilities serve a predominantly older rural population, creating steady demand for CNAs willing to work in smaller community settings. The Salem metro area also has Oregon State Hospital — a state psychiatric facility that employs CNAs as psychiatric nursing assistants (PNAs) at wages that frequently exceed SNF rates by $2–$4/hour. For CNAs considering the CNA to RN pathway, Chemeketa and Western Oregon University's nursing programs both grant priority admission to applicants with active CNA certification and clinical hours.
Eugene and Lane County constitute Oregon's third-largest metro area and a significant CNA market anchored by PeaceHealth Sacred Heart Medical Center — part of the PeaceHealth regional system that operates across the Pacific Northwest. Eugene's CNA job market benefits from the University of Oregon's enrollment patterns, which create a pipeline of healthcare-interested students seeking CNA certification as a first step toward nursing. Lane Community College (LCC) operates one of Oregon's most accessible OSBN-approved CNA programs, with tuition around $1,000–$1,800. The Lane County area also has a growing network of memory care and assisted living facilities — Coos Bay, Roseburg, and Cottage Grove are nearby communities with periodic CNA shortages and competitive wages for candidates willing to relocate within the southern valley. For CNAs exploring financial assistance, Lane Community College participates in the Oregon Health Workforce Scholarship Program, which provides up to $3,000 for healthcare training to income-qualifying applicants. See our CNA scholarships guide for Oregon-specific funding.
Bend and Central Oregon have one of the fastest-growing healthcare markets in the state, driven by rapid in-migration and an aging resort community. St. Charles Health System — with facilities in Bend, Redmond, Prineville, and Madras — is the dominant CNA employer in central Oregon and regularly offers hiring bonuses of $500–$1,500 to attract CNAs to the region's higher cost-of-living environment. Central Oregon Community College (COCC) in Bend offers an OSBN-approved CNA program that typically has a 4–8 week waitlist due to high demand. CNA wages in Bend tend to run $1–$3/hour above Portland metro rates due to the labor shortage and elevated local cost of living. The rapidly growing Redmond-Prineville-Madras corridor has significant unmet demand for home health and personal care CNAs — private duty CNA work in Central Oregon can pay $18–$24/hour for experienced candidates. The region also benefits from proximity to Veterans Affairs outpatient clinics that employ CNAs and patient care technicians at federal wage rates.
Medford and southern Oregon — including Ashland, Grants Pass, and Klamath Falls — form a distinct healthcare market that operates somewhat independently from the Willamette Valley. Asante Health System (Rogue Regional Medical Center, Three Rivers Medical Center, and Asante Ashland Community Hospital) is the dominant CNA employer in the region and participates in Oregon's apprenticeship-style CNA training initiatives. Rogue Community College in Grants Pass and Medford offers OSBN-approved CNA programs with tuition in the $900–$1,800 range. Southern Oregon's CNA market is characterized by an older-than-average patient population — Jackson and Josephine counties have significantly higher proportions of residents aged 65+ compared to the Portland metro — creating persistent demand for nursing home and home health CNAs. Klamath Falls and the surrounding area, served by Sky Lakes Medical Center, experiences periodic CNA shortages due to the region's remote geography, and experienced CNAs there often command wages matching or exceeding Portland rates. For CNAs looking at working as a CNA in a smaller-city environment with lower housing costs, Medford and Grants Pass are among Oregon's most practical options.
Visit oregon.gov/osbn to search the current list of OSBN-approved CNA training programs in your county. Oregon has 70+ approved programs statewide — community colleges, career schools, hospital-sponsored programs, and nursing home-based training. Confirm the program is currently approved before enrolling; approval status changes when programs fail re-inspection.
Complete a TB test (within 12 months), physical examination, and CPR/BLS certification (American Heart Association preferred). Begin your DHS background check early — processing takes 2–4 weeks and is required before clinical rotations at all OSBN-approved programs. Many programs also require proof of hepatitis B vaccination or a signed declination.
Complete your OSBN-approved program: 75 hours of classroom instruction covering nursing fundamentals, anatomy basics, infection control, dementia care, resident rights, mental health, and communication — plus 80 hours of supervised clinical practice at an OSBN-approved long-term care facility. Full-time programs typically run 6–8 weeks; part-time evening/weekend tracks run 10–14 weeks.
Your training program submits completion records to OSBN, which authorizes your D&S Diversified exam. Register at hdmaster.com (D&S Diversified's testing platform) for your Oregon CNA exam. The combined exam fee is approximately $85–$105. Schedule as soon as authorized — Portland testing centers can book up 2–3 weeks in advance.
Take the 70-question written knowledge exam (70% passing) and the clinical skills evaluation (5 randomly selected skills from the Oregon skills list). Both components must be passed to receive Oregon CNA certification. If you fail one component, you may retake only that portion — up to 3 total attempts within 24 months of program completion.
After passing both exam components, D&S Diversified notifies OSBN and your name is added to the Oregon Nurse Aide Registry within 2–3 weeks. Your certification is searchable at oregon.gov/osbn. Some Oregon employers allow provisional work during the period between exam passage and official registry posting — confirm policy with individual employers.
Apply to Oregon hospitals, skilled nursing facilities, home health agencies, Oregon State Hospital, VA facilities, or staffing companies. Portland metro has the deepest job market — Providence, OHSU, Legacy Health, and Kaiser Permanente Oregon all actively recruit CNAs. Renewal is due every 2 years with documented 8 hours of paid CNA employment and 12 hours of in-service training.
Oregon's 155-hour CNA training requirement is one of the highest in the United States — more than double the federal minimum of 75 hours. The breakdown of 75 classroom hours and 80 clinical hours is especially significant: while most states require only 16–24 hours of supervised clinical practice, Oregon mandates 80 hours — giving Oregon-trained CNAs substantially more hands-on patient care experience before certification.
This higher standard has measurable benefits. Oregon consistently ranks among the top states for CNA-to-resident care ratios in skilled nursing facilities, and Oregon CNAs entering employment typically require less on-the-job training than CNAs from minimum-hour states. Major Oregon employers like Providence Health & Services and OHSU note that Oregon CNA candidates arrive with clinical confidence that candidates from 75-hour states often lack.
The trade-off is time and cost. At a full-time pace, Oregon's 155-hour requirement means most programs run 6–10 weeks, compared to 3–4 weeks in states like Texas or Georgia. Program tuition ranges from $1,000–$3,000 at community colleges and career schools — higher than most states due to the extended clinical component requirements for facility and instructor time.
For CNAs considering Oregon CNA reciprocity from other states: OSBN will accept certifications from states with fewer hours, but out-of-state CNAs must have an active, unencumbered registry listing. OSBN does not require additional training for endorsed candidates — the 155-hour rule applies to initial certification only.
Oregon's 155-hour CNA training requirement did not emerge from bureaucratic caution — it reflects a deliberate policy decision by the Oregon State Board of Nursing to tie CNA training standards to the clinical realities of Oregon's healthcare environment. Oregon's long-term care facilities serve a patient population with some of the highest rates of dementia, cognitive decline, and complex comorbidities in the Pacific Northwest, driven by the state's older-than-average demographic mix in rural counties and resort communities like Bend, Ashland, and the coast.
The 80 clinical hours requirement — the most distinctive element of Oregon's standard — ensures that every certified CNA has genuine hands-on experience before their first day of independent employment. Comparatively, states meeting only the federal minimum of 16 clinical hours produce CNAs who often need 30–60 days of supervised on-boarding before working independently. Oregon employers consistently report that OSBN-certified CNAs reach independent competence 2–3 weeks faster than candidates from minimum-hour states — a significant efficiency in a sector with chronic staffing shortages.
For candidates interested in career advancement, Oregon's ecosystem is exceptional. The CNA to RN pathway is formalized through programs at Portland Community College, Chemeketa Community College, Lane Community College, and Oregon Health & Science University. Many Oregon RN programs explicitly prefer applicants with active CNA certification and at least 6 months of clinical experience — and OSBN's integrated registry means your CNA hours are directly visible to nursing school admissions committees reviewing your application.
Providence Health & Services Oregon and OHSU are Oregon's two marquee CNA employers. Providence operates nine Portland-metro hospitals plus a large network of clinics and SNFs statewide and runs a workforce development program that provides tuition reimbursement for CNAs pursuing LPN or RN credentials. OHSU, as Oregon's sole academic medical center and the state's largest employer with over 18,000 employees, offers CNAs access to research-adjacent clinical environments not found elsewhere in the state — including pediatric, transplant, and trauma settings that demand the highest skill levels. Both systems actively participate in Oregon CNA scholarships through the Oregon Health Workforce Scholarship Program administered by Oregon Health Authority.
For CNAs weighing Oregon against neighboring states: Washington requires 120 hours (compared to Oregon's 155), California requires 160 hours. Oregon's standard sits between the two, but Oregon's 80 clinical hours far exceeds California's 100-hour program (which requires only 16 clinical hours). If you are trained in Oregon, your clinical competency preparation is among the deepest in the Western US — a fact that CNA reciprocity applicants frequently cite when moving to neighboring states.