2.2 Recertification, 8-Hour Refresher, and 3-Year vs 5-Year Cycles

Key Takeaways

  • An individual must apply electronically and be recertified every 3 years if the accredited training course used a course test and hands-on assessment, or every 5 years if the course used a proficiency test (40 CFR 745.226(e)(1)).
  • Recertification requires completing an accredited refresher and submitting the refresher course completion certificate with the $410 supervisor recertification fee. EPA does not require a third-party exam for recertification.
  • The supervisor refresher is a minimum of 8 training hours and must include a hands-on component; it reviews the full-length curriculum plus current safety practices, laws, and technologies.
  • If the recertification application is not completed before the certificate expires, the individual must retake the initial course and reapply, including the third-party exam.
  • The 6-month interim certificate is an initial-certification clock only. Do not confuse it with the 3-year or 5-year recertification cycle, or with the firm's 3-year $550 fee cycle.
Last updated: August 2026

Recertification, 8-Hour Refresher, and 3-Year vs 5-Year Cycles

Quick Answer: Recertify electronically every 3 years if your accredited course used a course test plus hands-on assessment, or every 5 years if it used a proficiency test. Complete an accredited 8-hour supervisor refresher that includes hands-on work, submit the refresher certificate and the $410 fee, and do it before the current card expires. There is no third-party exam on recertification. Miss the window and you start over with the initial course and the exam.

Initial certification (Chapter 1) is a three-part gate: accredited 32-hour course, experience, and the EPA third-party exam. Recertification is a different gate. 745.226(e) does not send you back to the exam vendor. It sends you back to an accredited training provider for a refresher, then back to EPA's electronic application.

The 3-year versus 5-year trigger

745.226(e)(1) sets two clocks. A certified individual must apply electronically and be recertified by EPA:

  • Every 3 years if the individual completed a training course with a course test and hands-on assessment
  • Every 5 years if the individual completed a training course with a proficiency test

That split comes from how accredited courses may be assessed. Under 745.225(c)(7), a training program conducts either a course test and, if applicable, a hands-on skills assessment, or a proficiency test for that discipline. The recertification interval follows that assessment method. It is not a menu you pick at the EPA payment screen, and it is not based on how many jobs you ran last year.

Most current supervisor courses use a course test plus hands-on assessment, so most supervisors live on the 3-year clock. The 5-year path exists in the rule for proficiency-test courses. The 745.238 fee table header says "every 3 years" and then points you to 745.226(e)(1) for details — learn the regulation, not just the table caption.

Assessment method used in the accredited courseIndividual recertification intervalTypical supervisor path?
Course test and hands-on skills assessment3 yearsYes — this is the usual clock
Proficiency test5 yearsPossible under 745.225(c)(7); less common

Do not mix these clocks with neighboring numbers:

  • 6-month interim certificate after the initial course: initial certification only (Chapter 1). It is the window to sit the third-party exam, not a recertification cycle.
  • 3-year firm recertification: the company pays $550. No refresher course for the firm itself.
  • 4-year training-program accreditation: the school, not you.
  • 5-year RRP firm certification: renovation firms, not LBP-activities firms.

What recertification actually requires

Under 745.226(e)(2), an individual is recertified if the individual:

  1. Successfully completes the appropriate accredited refresher training course, and
  2. Electronically submits a valid copy of the refresher course completion certificate.

745.226(e)(3) adds the 745.238 fee — $410 for a supervisor, $10 for tribal individual certification in that discipline. EPA's recertification page is blunt about the rest of the process: you must take the refresher, complete the application, and receive the new certificate from EPA before the current certification expires. Taking the class is not enough if the application is still sitting in a drafts folder on expiration day.

No third-party exam is required for recertification. That is true even if you cannot find a refresher and instead complete another accredited initial course in the discipline. EPA's recertification page and the Lead-Based Paint Program frequent questions both state that substituting an initial course for a missing refresher still does not trigger the exam. The exam comes back only when you have to re-enter as an initial applicant because recertification was not completed in time.

If a refresher is not available in your area, EPA allows you to take an accredited initial supervisor course instead. You must successfully complete the entire initial course — not a one-day sit-in. That path is a fallback, not a shortcut: a 32-hour initial course is a long way around an 8-hour refresher.

You need an accredited refresher (or the initial-course substitute) for each discipline in which you are certified. A supervisor who also holds inspector certification cannot recertify both cards with one supervisor refresher. The courses must be accredited by EPA or by an EPA-authorized state or tribal program.

The 8-hour supervisor refresher

745.225(e)(2) sets the length and the hands-on rule:

  • Inspector, risk assessor, supervisor, and abatement worker refreshers: minimum 8 training hours
  • Project designer, renovator, and dust sampling technician refreshers: minimum 4 training hours
  • Hands-on is required for all disciplines except renovator and project designer. Supervisor refreshers therefore must include hands-on.

745.225(e)(1) tells accredited providers what the 8 hours have to cover. The refresher reviews the curriculum topics of the full-length supervisor course in 745.225(d)(3), and it must also include:

  • an overview of current safety practices for lead-based paint, plus discipline-specific material
  • current laws and regulations, plus discipline-specific material
  • current technologies, plus discipline-specific material

That is why a refresher is not a greatest-hits slideshow of the 32-hour course. Dust-lead action levels, notification practice, and restricted methods change. The 8 hours exist so a supervisor certified in 2023 is not still quoting 2024 dust numbers on a 2026 job.

745.225(e)(3) adds assessment. Except for renovator and project designer courses, the training program conducts a hands-on assessment. With the exception of project designer courses, the program also conducts a course test at the end. For a supervisor refresher, expect both: hands-on skills check and a written course test. Passing that provider test is not the EPA third-party exam.

Timing: 18-month window, no lost time, no late grace

EPA recommends that you take refresher training no earlier than 18 months before the current certification expires, and that you start looking well before that because refresher seats are not always local. You do not lose time off the current card by recertifying early. When EPA approves the application, the new certificate begins on the current expiration date. On the usual 3-year path it then runs 3 years from that date.

There is no "I took the class last week, so I can keep working while EPA processes the form" exception once the old card has expired. EPA's rule is that the refresher, the application, and the new certificate must be in hand before expiration. Plan the 90-day firm clock and the individual recertification clock as separate calendars; they are not the same paperwork.

Lapsed certification: back to the initial path

If the recertification application is not completed, the individual must retake the initial accredited course and reapply for certification, including the third-party exam if the discipline requires one. Supervisor is an exam discipline. A lapsed supervisor does not get a free "late refresher." The 6-month interim clock starts over with the new course completion certificate, the $70 exam fee applies again, and the three-attempts-in-six-months limit in 745.226(b) applies again.

That consequence is the practical reason to treat expiration day as a hard stop. A supervisor who lets the card die on a Friday and tries to "refresh on Monday" is no longer in the recertification lane.

Firm recertification is not a refresher

Firms recertify by submitting the $550 fee every 3 years (745.226(f)(7)). There is no 8-hour firm course. Combined renovation-plus-abatement firms also pay $550 on that 3-year cycle. Tribal firms pay $20. Do not answer a firm-recertification item with "complete the supervisor refresher." The people take refreshers; the company writes a check and files the electronic firm application.

Keep one sentence in your head for exam day: refresher plus electronic application plus fee, before expiration, no third-party exam — unless you missed the window, in which case it is initial course plus exam all over again.

Test Your Knowledge

Under 40 CFR 745.226(e)(1), when is an individual recertified every 3 years rather than every 5 years?

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Test Your Knowledge

A certified supervisor completes an accredited 8-hour refresher with hands-on training and applies electronically for recertification before the card expires. Must the supervisor also pass EPA's third-party certification exam?

A
B
C
D
Test Your Knowledge

A supervisor's certificate expires on June 1. The supervisor had not completed the recertification application by that date. What must the supervisor do to become certified again?

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B
C
D