How long is bloodborne pathogens certification good for?
Updated September 25, 2026
One year. OSHA's standard requires training when you are first assigned to work with exposure risk, then within one year of your previous training, and again whenever your tasks change in a way that affects exposure.
What the standard says
29 CFR 1910.1030(g)(2)(ii) requires training at the time of initial assignment to tasks where occupational exposure may take place, and at least annually after that. Paragraph (g)(2)(iv) is specific: annual training must be provided within one year of the employee's previous training.
So a certificate completed on March 10 supports compliance until the following March 10. There is no grace period in the standard.
When you need training sooner
Paragraph (g)(2)(v) requires additional training when changes such as new tasks or procedures affect an employee's occupational exposure. The standard allows that additional training to be limited to the new exposures.
New hires need training before they are placed in positions with exposure, even if they completed a course at a previous job. An employer may accept a recent certificate from elsewhere, but must still cover its own exposure control plan and site specifics.
Two- and three-year cycles
Some pages suggest lower-risk roles can retrain every two or three years. The standard does not say that. If an employee has occupational exposure, the annual requirement applies regardless of how often exposure happens. If an employee has no reasonably anticipated exposure, the standard's training requirement does not apply to them at all.
State and licensing rules
Licensing boards and health departments sometimes add their own rules on top of OSHA. Oregon, for example, requires cosmetology professionals to hold current bloodborne pathogens training at each renewal and treats that training as valid for one year. Colorado counties that license body art set deadlines after hire and require yearly renewal.
Keeping track
Employers must keep training records for three years from the training date under paragraph (h)(2)(ii), including the dates, a summary of the content, the trainer's name and qualifications, and the names and job titles of everyone trained.
Every Bloodborne Cert certificate shows a retrain-by date 12 months after completion, and we email the holder 30 days before it.
Sources
- 29 CFR 1910.1030, Bloodborne pathogens (OSHA)
- Oregon HLO: Bloodborne pathogen training requirement FAQ