At the federal level, an OSHA 30 card does not expire in Connecticut or anywhere else. But Connecticut law treats the card as stale for public works purposes once it is more than five years old: under Connecticut General Statutes § 31-53b, your card must have been issued within five years of the date you begin work on a qualifying state-funded project.1Justia Law. Connecticut Code Title 31 – Chapter 557 – Section 31-53b Outside that context, whether your card is still accepted depends entirely on what your employer or the job site requires.
The Federal Baseline: No Expiration
OSHA outreach training cards, both 10-hour and 30-hour, carry no expiration date. Once you complete the course and receive your card, OSHA considers it valid indefinitely.2Occupational Safety and Health Administration. OSHA Outreach Training Program FAQs OSHA does not offer a refresher or renewal course for students; any additional training beyond the original program is left to you and your employer.3Occupational Safety and Health Administration. Outreach Training Program (OSHA 10-Hour and 30-Hour Cards)
Worth knowing: the card is not a certification or a license. OSHA explicitly states that none of the courses in the Outreach Training Program count as a certification.3Occupational Safety and Health Administration. Outreach Training Program (OSHA 10-Hour and 30-Hour Cards) It shows you completed a safety and health awareness course, and nothing more.
States can set stricter rules, and Connecticut does.
Connecticut’s Five-Year Rule for Public Works
Section 31-53b requires workers on qualifying public works projects to hold an OSHA training card issued within five years of the date they begin work on the project.1Justia Law. Connecticut Code Title 31 – Chapter 557 – Section 31-53b If your card was issued more than five years before you start on that particular job, it will not satisfy the statute even though it remains valid federally.
The five-year clock is tied to when you personally start work on the project, not when the overall contract was signed. If you have been carrying the same card for several years and switch to a new public works assignment, what matters is the gap between your card’s issuance date and your first day on that project.
Contractors must furnish proof of each worker’s training card with the weekly certified payroll for the first week that worker begins on the project.1Justia Law. Connecticut Code Title 31 – Chapter 557 – Section 31-53b A card that falls outside the window at that moment exposes the contractor to fines or removal from the project, which is why foremen often check issuance dates before you set foot on site.
Which Projects Trigger the Rule
The law applies to projects entered into by the state, its political subdivisions, or their agents, and only when the project meets the dollar thresholds in the prevailing wage statute, § 31-53: $100,000 or more for repair and renovation work, or $400,000 or more for new construction.4Connecticut General Assembly. An Act Concerning Construction Safety Projects below those thresholds are not covered by the training requirement, and neither are private projects of any size.
Construction vs. General Industry Cards
The five-year rule is not the only reason a card can fail to qualify. Section 31-53b calls for a construction safety and health course, so a General Industry 30-hour card will not satisfy the statute for construction project work regardless of how recently it was issued.1Justia Law. Connecticut Code Title 31 – Chapter 557 – Section 31-53b
The Construction 30-hour course covers hazards governed by 29 CFR 1926, including fall protection, scaffolding, electrical safety, excavation, cranes and rigging, and personal protective equipment. The General Industry 30-hour course covers 29 CFR 1910 and focuses on manufacturing, warehousing, healthcare, and other non-construction settings. Each card is course-specific; one does not substitute for the other.
Private Job Sites Set Their Own Rules
Outside public works, Connecticut has no state-imposed expiration on an OSHA 30 card. Private employers, developers, and general contractors are free to set their own training standards, and many do. A private general contractor can require all on-site personnel to hold an OSHA 30 card issued within a specific timeframe, commonly three to five years, as a condition in subcontracting agreements or site access policies.
These standards vary by project and contractor, so there is no single rule for the private sector. Before starting any new job, confirm with the general contractor or site safety manager what training documentation they accept and how recently it must have been issued. A card that is federally valid and acceptable at one site may be turned away at the next.
Retraining When Your Card Is Out of Date
When your card falls outside the five-year window for Connecticut public works, or outside whatever timeframe a private site requires, you have to take the entire course again. OSHA does not offer a shortened refresher or renewal version of the 30-hour program for students.3Occupational Safety and Health Administration. Outreach Training Program (OSHA 10-Hour and 30-Hour Cards) The full 30 hours of instruction must be repeated to receive a new card with a current issuance date.
Your course must be taught by an OSHA-authorized trainer. Only authorized trainers can issue valid course completion cards; courses from unauthorized providers will not produce a card recognized by state inspectors or contractors.5Occupational Safety and Health Administration. The Facts About Obtaining an OSHA Card Before enrolling, ask to see the trainer’s current Authorized Trainer card, which lists the trainer’s name, authorization expiration date, and the Authorizing Training Organization that backs them.2Occupational Safety and Health Administration. OSHA Outreach Training Program FAQs
Plan the retake well before your card’s five-year anniversary. Trainers can take up to 90 days to issue the official card after a course,2Occupational Safety and Health Administration. OSHA Outreach Training Program FAQs and you do not want that delay colliding with a project start date on which the contractor needs to attach your proof of training to the first week’s certified payroll.
Replacing a Lost Card Within the Five Years
If your card is still within the five-year window but has been lost or damaged, you do not need to retake the course. Contact your original trainer or online training provider, who is required to maintain class records for five years after the course date.3Occupational Safety and Health Administration. Outreach Training Program (OSHA 10-Hour and 30-Hour Cards) OSHA itself does not keep student records and cannot issue replacements.2Occupational Safety and Health Administration. OSHA Outreach Training Program FAQs
Only one replacement card can be issued per student per class, and the training organization may charge a fee for it.6Occupational Safety and Health Administration. Outreach Training – Where Can I Get a Replacement 10-Hour or 30-Hour Card If you cannot locate your original trainer, or the training happened more than five years ago, retaking the full course is the only path to a new card.