Recertification Every Three Years by CE and Work Experience

Key Takeaways

  • CCHT certification is effective for three years from the last day of the month in which the applicant passed.
  • Certification must be renewed every three years, and renewal remains the applicant's responsibility.
  • The CE option requires 30 contact hours during the 3-year period, with at least 10 nephrology-specific hours.
  • CE recertification also requires 3,000 hours of dialysis technician work experience during the 3-year period.
Last updated: May 2026

The Three-Year Clock

CCHT certification is effective for three years from the last day of the month in which the applicant passed. Certification must be renewed every three years.

NNCC sends reminders every 30 days starting 120 days before expiration. Those reminders help, but renewal is still the applicant's responsibility.

A technician should track the expiration date, CE certificates, nephrology-specific hours, work hours, and submission status throughout the certification period. Waiting until the last month makes missing documents more likely.

CE and Work Requirements

Recertification factNNCC detail
CE total30 contact hours during the 3-year certification period
Nephrology CEAt least 10 contact hours must be nephrology specific
Work experience3,000 hours of dialysis technician work during the 3-year period
Submission timingCE applications should be postmarked by expiration date
Recommended timingSubmit at least 3 months before expiration because review can take up to 8 weeks

If the technician does not meet the 3,000 work-hour requirement for CE recertification, NNCC identifies recertification by examination as an option. If appropriate, initial application or retraining rules may apply.

Practical Tracking

Keep CE proof in a dedicated folder and record the date, provider, title, contact hours, and whether the content is nephrology specific. Do not wait for a reminder to decide whether a CE activity counts.

Work-hour tracking should be realistic and supported by employment records. A technician who changes employers should preserve records before access to old systems is lost.

Test Your Knowledge

A technician passed the CCHT exam during a month that ends on May 31. How should the renewal clock be understood?

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B
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D
Test Your Knowledge

Which CE record meets the NNCC contact-hour pattern for CCHT recertification by CE?

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B
C
D
Test Your Knowledge

A technician has enough CE hours but does not have 3,000 hours of dialysis technician work during the 3-year certification period. What is the best interpretation?

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B
C
D