How often do I need clinical supervision?
A supervision ratio tells you how much supervision you need in total. A cadence rule tells you how often you have to show up. Here's the difference, with NC, LA, and AZ as worked examples.
Ratio and cadence are not the same question
"How often do I need supervision?" sounds like one question. It's actually two, and state rules answer them separately.
A ratio rule tells you how much supervision you owe in total, measured against how much you've practiced. One hour of supervision per 40 practice hours is a ratio. It's about volume, and it scales with your caseload: work more hours, owe more supervision hours, on a fixed proportion.
A cadence rule tells you something different: the longest stretch of calendar time that can pass before you have to sit down with your supervisor again, full stop. It doesn't care how light or heavy your caseload was that month. It cares whether you showed up.
Both rules can govern the same supervisee at the same time, and when they do, you have to satisfy both, not whichever is easier that week. Clinical supervision hours: the complete guide covers the full hour-tracking picture; The supervision-hour ratio, explained covers the ratio side in depth. This post is about the cadence side: the calendar clock that runs alongside the ratio, not instead of it.
Three states, three cadence floors
Here's what three current, board-published rules actually require, pulled directly from AuditHalo's rule files and their cited administrative code.
North Carolina (LCMHCA): at least 1 hour of individual supervision every 14 days, per 21 NCAC 53. This sits alongside North Carolina's separate ratio requirement (1 hour of supervision per 40 practice hours), and the two are meant to reinforce each other, not compete. The rule is a "warning"-severity check in AuditHalo's engine, meaning a missed 14-day window flags the relationship without treating it as an automatic disqualifier the way a missing supervisor credential would.
Louisiana (PLPC): supervisor and supervisee must meet at least once within any 3-month period, per LAC 46:LX §503. Louisiana's ratio (1 hour of supervision per 20 direct client contact hours) is tighter than North Carolina's, but its cadence floor is looser: 90 days versus 14. That combination matters, and we'll come back to it below.
Arizona (LAC): at least 1 hour of clinical supervision per month while providing direct client contact, per A.A.C. R4-6-503(B). Arizona doesn't run a hard total-hour ratio against practice hours the way North Carolina and Louisiana do; the monthly cadence functions as the primary pacing mechanism for its 100-hour supervision total.
| State | Cadence floor | Citation | Also has a ratio? |
|---|---|---|---|
| North Carolina LCMHCA | Every 14 days | 21 NCAC 53 | Yes, 1 hr per 40 practice hrs |
| Louisiana PLPC | Every 3 months (90 days) | LAC 46:LX §503 | Yes, 1 hr per 20 direct contact hrs |
| Arizona LAC | Every month (~31 days) | A.A.C. R4-6-503(B) | No fixed hour-per-hour ratio |
Notice that the state with the tightest ratio (Louisiana, 1:20) does not have the tightest cadence (that's North Carolina, at 14 days). The two dimensions move independently of each other. A state can be strict on volume and relatively relaxed on frequency, or the other way around, and you can't infer one from the other. You have to check both.
Being "ahead" on hours doesn't protect you on cadence
This is the part that catches people off guard. Ratio math and cadence math are graded on completely different axes, and a supervisee can pass one while failing the other.
Picture a North Carolina LCMHCA candidate who logs a heavy month of practice hours in January and squares away four hours of individual supervision in one long session at the end of the month to match the 1:40 ratio. The ratio math checks out. But if that supervisee's last supervision session before that one was more than 14 days earlier, the cadence rule was already broken in the gap between sessions, regardless of what the eventual total looked like. The board isn't grading a single snapshot at month's end; a 14-day rule is a standing requirement that gets violated the moment day 15 passes without a session, whether or not the ratio eventually gets satisfied.
The same logic applies in Louisiana, just on a longer clock. A PLPC who front-loads supervision hours early in a quarter and then goes quiet for ten weeks is still inside the 90-day cadence window on paper, but is cutting it close in a way that leaves no room for a scheduling conflict, an illness, or a supervisor's vacation. Arizona's monthly rule is the tightest version of this same risk: a supervisee who's comfortably ahead on total supervision hours but skips two consecutive months of client-facing work without a session has still broken the monthly floor, because the floor is about the gap, not the running total.
This is exactly why cadence rules exist even in states that already have a ratio. A ratio alone can be satisfied by delivering a big batch of supervision at the end of a long silent stretch, and the math still balances. A cadence rule closes that gap by forcing a minimum touchpoint on the calendar no matter how the totals eventually shake out.
Not just these three
North Carolina, Louisiana, and Arizona are the states where AuditHalo's rule engine currently has a fully verified, board-cited cadence rule of this kind. Three additional states in AuditHalo's coverage, Texas, New York, and Florida, also carry a cadence-style check in the engine right now, but each of those is flagged internally as preliminary, meaning the exact day count is either a derived approximation (Texas's real rule is a monthly 4-hour requirement, which AuditHalo currently approximates as a 30-day gap check) or pending confirmation against the state's own published text (New York and Florida). If your license is in one of those three states, treat the cadence number as directional and confirm the current rule with your board before relying on it for a compliance decision.
That six-state count is also a useful reminder that a cadence rule isn't a rare or unusual feature. It's easy to assume your state only cares about the running total because that's the number that shows up on a licensure application, while the calendar requirement lives in a shorter, less-quoted section of the same administrative code. If you've only ever seen your state's total-hours requirement summarized somewhere, that summary may simply have left the cadence rule out. Read the actual rule text, or check a source that tracks both, before assuming a healthy running total means you're fully covered.
How AuditHalo tracks cadence separately from the ratio
Cadence and ratio are tracked as two different checks in AuditHalo's rule engine, not folded into one number, because they fail in different ways and at different times. The ratio check watches your running totals and flags drift as it accumulates. The cadence check watches the calendar and flags the moment a gap crosses the state's threshold, independent of whether your totals look fine. A North Carolina supervisee who's perfectly on pace with the 1:40 ratio still gets flagged the day after 14 days pass without an individual session, because that's a separate rule with its own trigger.
That separation is the point. A dashboard that only tracked the ratio would miss the exact failure mode described above: technically caught up, but out of cadence in a way that would surface at an audit as a real gap in oversight, not just a rounding error in the math.
Check your own state's cadence and ratio rules on the states page, including the full detail for North Carolina, Louisiana, and Arizona, or start tracking both against your state's current rule today.
Frequently asked questions
Is a cadence rule the same as a supervision ratio?
No. A ratio (like 1 hour of supervision per 40 practice hours) tells you the total amount of supervision you owe against the amount you've practiced. A cadence rule tells you the maximum number of days that can pass between qualifying supervision sessions, regardless of what the ratio math says. Some states have only one of these, and some, like North Carolina, have both running at the same time.
Can I bank supervision sessions early to cover a cadence gap later?
Generally no, and you shouldn't assume you can without checking your specific rule. Cadence rules are typically written as a maximum gap between sessions, not a total you can front-load. A supervisee who does three sessions in one week and then goes six weeks without another one has still violated a 14-day cadence rule, even though the total hours might look fine on paper.
What happens if I miss a cadence deadline by a few days?
That depends on your board and how the violation gets discovered. Some boards treat a cadence miss as a documentation problem to correct going forward; others treat a pattern of missed cadence as grounds to question whether the supervision relationship was substantive at all. Either way, the safest move is to schedule the next session immediately and document why the gap happened, rather than waiting to see if anyone notices.
Does a cadence rule apply even during weeks I don't see clients?
Read the rule text carefully, because this varies. Arizona's rule ties its monthly minimum specifically to periods when you're providing direct client contact, so a week with no client hours may not trigger the same clock. North Carolina's 14-day rule is written as a standing requirement while you're logging practice hours generally. Don't assume a slow week gives you a pass; confirm it against your state's actual rule.
Why would a state bother with a cadence rule if it already has a ratio?
Because a ratio alone can hide a long silent gap inside an otherwise compliant total. A supervisee could theoretically save up ratio-owed hours and deliver them all in one marathon month, and the ratio math would balance out even though months went by with no real-time oversight. A cadence rule closes that loophole by forcing a minimum touchpoint on the calendar, independent of the running total.