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CEU and continuing education requirements, state by state

How many continuing education hours your water or wastewater certificate needs to renew, and how often, sourced from the same agency directories behind our state guides. A state whose agency publishes no hour requirement is left out rather than filled in with a guess.

49states publish a continuing education requirement. The other 2 publish none, so they are not listed
47of those also state how long the renewal cycle runs

Data verified June 2026

How to read this table

What counts toward CE or CEU hours here?

It is the hour total a state's own agency publishes for one full renewal cycle, in that state's own unit: contact hours, CEUs, PDHs, TCH, credits or points. We keep each state's unit instead of converting, because the units are not equivalent between states and a converted number would read more certain than it is. Where a row shows a range, the requirement scales by grade, so the low end is the entry grade and the high end is the top one.

Why are two states missing?

District of Columbia and Michigan publish no hour requirement we could source, so they are not in the table. The District issues no certificate of its own, which means your renewal belongs to the state that did. Michigan scales credits by class without ever naming a number. A state is missing because we could not source it, never because we skipped it.

What this table cannot promise

It cannot tell you which courses count. States set their own rules on approved providers, subject carve-outs, and whether the same course can be used in back to back cycles, and none of that fits in an hour count. Use this to plan the time, then confirm the breakdown with your agency before you book the training.

CEU requirements by state

49 of the 51 states publish a continuing education requirement. Verified June 2026 against each state's own agency directory. District of Columbia and Michigan publish none we could source, so they are not listed.

StateRenewal cycleCE hours required
Alabama3 yr24 CEH
Alaska3 yr0.5 to 3.0 CEUs
Arizona3 yr30 PDHs
Arkansas2 yr24 hrs
California3 yr12 to 36 hrs
Colorado3 yr1.2 to 3.0 TUs
Connecticut3 yr10 to 30 TCH
Delaware2 yr20 CEUs
Floridabiennium0.5 to 2.0 CEUs
GeorgiaNot stated6 to 24 CE points
Hawaii2 yr8 to 16 hrs
IdahoBiennial6 hrs
Illinois3 yr15 to 30 hrs
Indiana3 yr10 to 30 hrs
Iowa2 yr10 to 20 hrs
Kansas2 yr10 hrs
KentuckyNot stated12 to 24 hrs
Louisiana2 yr16 contact hrs
Maine2 yr6 to 24 TCH
Maryland3 yr16 to 30 units
Massachusetts2 yr5 to 20 TCH
Minnesota3 yr8 to 32 hrs
Mississippi3 yr24 to 48 CE hrs
Missouri3 yr20 to 30 hrs
MontanaAnnual4 to 20 hrs
Nebraska2 yr10 hrs
Nevada2 yr7 to 14 hrs
New Hampshire2 yr5 to 20 training hours
New Jerseyannual36 hrs
New Mexico3 yr30 credits
New York3 yr1.5 to 3.0 CEUs
North Carolinaannual6 contact hrs
North DakotaAnnual12 credits
Ohio2 yr8 to 24 contact hrs
OklahomaAnnual4 to 16 hrs
Oregon2 yr2.0 CEUs
Pennsylvania3 yr8 to 30 contact hours
Rhode Island3 yr3 to 30 CE hours
South CarolinaBiennial12 CE hrs
South DakotaAnnual10 to 30 hrs
TennesseeAnnual6 to 12 hrs
Texas3 yr30 CE hours
Utah3 yr2 to 3 CEUs
Vermont3 yr0 to 20 TCH
Virginia2 yr4 to 18 hrs
Washington3 yr3 CEUs
West Virginia2 yr0 to 24 CEHs
Wisconsin3 yr18 to 24 hours
Wyoming3 yr24 hrs

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