How to Pass the Florida Dental Laws and Rules Exam in 2026

First, confirm which exam is yours: dentist licensure candidates sit the FDLR; dental hygiene candidates sit the FHLR. Search results blur the two together — and mix in other states' "dental jurisprudence" and "law and ethics" exams, which run under entirely different statutes. Everything on this page is Florida, and Florida only.

Florida requires a written examination on its dental laws and rules on every pathway to licensure. Dentist candidates sit the Florida Dental Laws and Rules Exam (FDLR) under rule 64B5-2.013, F.A.C.; dental hygiene candidates sit the Florida Dental Hygiene Laws and Rules Exam (FHLR) under rule 64B5-2.0135, F.A.C. They are two separate examinations — different rule, different item count, different fee — administered by ADEX/CDCA under contract with the Florida Department of Health and delivered at Prometric test centers.

All of the above comes from the ADEX/CDCA vendor page, the 2026 ADEX Candidate Guide, and the current rule texts — the three documents that control these exams.

Three stale claims circulate widely, and each one is wrong by name:

1. "The exam has 64 questions" (for the dentist exam). That figure comes from the retired 2019 candidate booklet. The live vendor page says up to 67 items for the FDLR and up to 64 for the FHLR, each including up to 5 unscored field-test items. Details in our dated note on the current scope and item counts.
2. "Chapter 64B27 (dental laboratories) is tested." It appeared only in that same legacy 2019 booklet. The current scope is exactly three sources: Chapter 456, F.S., Chapter 466, F.S., and Division 64B5, F.A.C. Time spent memorizing laboratory registration rules from 64B27 is time taken from delegation, records, and discipline — the material the exams actually draw on.
3. "The Laws and Rules exam must fit inside the ADEX 18-month window." The 18-month completion window in the rules attaches to the ADEX clinical examination parts; the 2026 ADEX Candidate Guide lists the Laws and Rules exams as standalone computer-based exams. The only clock on the L&R exams is that registration credits expire 2 years from payment. Our note on the 18-month window walks through the rule text.

One more freshness fact worth carrying: both exam rules were amended with current versions effective June 1, 2026, at the end of their five-year review. The written exam requirement and the 75% mark were unchanged by that amendment — but prep citing pre-amendment rule text is one revision behind, and some of the amendment's stricken cross-references (like rule 64B5-2.0152) still appear in older materials. See what changed in the June 2026 rulemaking.

Finally, the number everyone asks for and nobody can honestly give: Florida publishes no pass rate for these exams. Results are pass/fail only, and neither the Board, the department, nor the vendor publishes aggregate outcomes. Any specific percentage you see elsewhere is unsourced. What is knowable is the structure — closed book, a 75% mark, 90 minutes, and delegation rules dense enough to punish guessing — and that structure is what the rest of this guide is built around.

Florida has no general reciprocity: an out-of-state license alone never confers a Florida license, and every pathway into Florida dental or dental hygiene licensure includes the Laws and Rules examination. There is no exam-exempt route.

The MOBILE endorsement row is the one relocating dentists must not misread. The Mobile Opportunity by Interstate Licensure Endorsement (MOBILE) Act, s. 456.0145, F.S., lets an out-of-state dentist or hygienist with an active, unencumbered license, at least 2 years of active practice in the preceding 4, and no disciplinary action in the preceding 5 years obtain a Florida license without retaking the clinical examination. But the statute lets each board require "a jurisprudential examination specific to state laws and rules" — and the Board of Dentistry exercised that option in rule 64B5-2.0141, F.A.C.: endorsement applicants "shall successfully complete an examination on laws and rules of the State of Florida regulating the practice of dentistry and dental hygiene." For an experienced relocating dentist, the clinical exam is not the hurdle; the Florida-specific law exam is — and it is a closed-book exam on statutes and rules you have never practiced under. Note also that the MOBILE rule is new (adopted December 2024, amended twice in 2025), so prep material written before 2025 does not mention this pathway at all.

The health access dental license carries the same requirement with a sharper edge. This special license (s. 466.0067, F.S.) lets an experienced out-of-state dentist practice in health access settings — community health centers, FQHCs, school-based programs, and the other settings listed in s. 466.003, F.S. — without the Florida clinical exam. Among its twelve criteria is passing "an examination covering the laws and rules of the practice of dentistry in this state." And under s. 466.00672, F.S., the board must revoke the license upon failure of the Florida dental licensure examination — so for these licensees the exam is not just an entry gate but a condition of keeping the license track alive.

Hygienists: you are the larger cohort, and the exam is yours too. In FY 2024-25 Florida issued 1,767 initial dental hygienist licenses versus 1,380 dentist licenses (Florida MQA annual report). Every one of those hygiene pathways — new graduates and relocating hygienists alike — includes the FHLR, because the endorsement rule quoted above covers both professions and s. 466.007, F.S., requires the written exam on the examination pathway. A hygienist relocating from a state with different supervision vocabulary is exactly the candidate the traps section is written for.

Internationally trained dentists: Florida's hygiene pathway includes you — and the FHLR comes with it. Under s. 466.007, F.S., dental hygiene licensure is open not only to hygiene-program graduates but also to graduates of dental schools — accredited or unaccredited — who document 4 academic years of postsecondary dental education and a diploma comparable to a D.D.S. or D.M.D., and pass either the National Board Dental Hygiene Examination or the National Board Dental Examination. Applicants from unaccredited schools clear a credentials review first (rule 64B5-2.0144, F.A.C. — Form DH-MQA 1253, supported by an ECE-approved year-by-year evaluation), then sit the same examinations as everyone else: the ADEX Dental Hygiene Examination and "a written examination on the laws and rules of this state" — the FHLR. For a dentist trained abroad, the Florida statutes and Board rules on that exam are likely the least familiar part of the file, which is exactly what the rest of this guide is for.

Two timing rules from the dentist statute round out the pathway picture. Out-of-state ADEX/ADLEX clinical scores are accepted at Florida's passing standard if earned after October 1, 2011 — but scores older than 365 days trigger a long list of additional requirements under s. 466.006(4)(b), F.S., including 5 consecutive years of full-time practice (at least 1,200 hours per year) and CE equivalent to Florida's last full biennium. And under s. 466.009, F.S., reexamination after failures is part-by-part, with additional education required after three failed clinical attempts. Neither provision changes the Laws and Rules requirement — whatever else your file looks like, the FDLR or FHLR is on it.

Getting a seat involves two separate tracks with two separate organizations, and knowing which one owns which step saves real calendar time.

Track 1 — the license application, with the Board. Your licensure application — whatever the pathway: examination, MOBILE endorsement, or the health access dental license — runs through the Florida Board of Dentistry. The dentist licensing page and the dental hygienist licensing page carry the current application requirements for each pathway.

Track 2 — the exam registration, with the vendor. The Laws and Rules exams themselves are registered and paid through ADEX/CDCA's Florida Laws and Rules page, and sittings are scheduled at Prometric test centers. The 2026 ADEX Candidate Guide — linked from that page — is the controlling document for fees, scheduling, credit expiration, and the conduct rules you agree to at the test center.

What it costs. $135 per FDLR attempt and $105 per FHLR attempt — and Florida prices every attempt identically: there is no discounted retake. Budget for one sitting; know the full retake price going in.

Two clocks run near this exam — and only one of them touches it:

1. Registration credits expire 2 years from payment (2026 ADEX Candidate Guide). Registering long before you intend to schedule burns that clock for nothing. Register when your study plan has an end date.
2. The ADEX 18-month completion window does not include this exam. That window attaches to the clinical examination parts under rules 64B5-2.013(1)(b) and 64B5-2.0135(3), F.A.C.; the 2026 Candidate Guide lists the Laws and Rules exams as standalone. Plan the L&R exam on its own calendar — rule-text walkthrough in our 18-month-window note.

Sequencing the clocks imply. A provisional pass/fail shows on screen at completion, official results post to your portal in 2-3 business days, and the 2026 ADEX Candidate Guide sets a 10-day waiting period between the date of failure and any re-attempt of an ABDE-administered examination — with retake registration opening only after the official result posts. So the practical constraints on a timeline are Prometric seat availability and, if you miss, the 10-day wait plus a full-fee retake cycle. Working backwards from whatever date your employer, program, or application file sets: leave room for scheduling lead time, the 2-3 day result cycle, and one contingency retake. Because the Laws and Rules exam sits on every pathway, it is the last gate that can hold up an otherwise complete licensure file.

The published scope for both exams is exactly three sources:

• Chapter 456, Florida Statutes — general law for all health professions: records ownership, controlled-substance prescribing, discipline grounds shared across professions, telehealth, unlicensed practice.
• Chapter 466, Florida Statutes — the Dental Practice Act: licensure, scope of practice, delegation, dentist of record, advertising, dental-specific discipline. Read it at Online Sunshine.
• Division 64B5, Florida Administrative Code — the Board of Dentistry's rules, where the statutes become operational detail: supervision definitions, task lists, CE hours, record content, sedation permits, disciplinary guidelines.

Florida publishes only one content weight: rule 64B5-2.0135(2)(c) caps Chapter 456 material at 3% of the FHLR. At least 97% therefore comes from Chapter 466 and Division 64B5. Florida publishes no narrower FHLR topic weights and no FDLR weights at all, so the study framework below follows the structure and cross-connections of the law, not a claim about official emphasis.

Study areas organized by the law's structure:

• Delegation and supervision (s. 466.024, F.S.; chapter 64B5-16, F.A.C.) — a cross-cutting area for both cohorts. Florida defines three supervision levels as a checklist that loses elements as it loosens: direct supervision has five elements (examine, diagnose, authorize, on premises, approve before departure), indirect keeps four (drops only the approval before the patient leaves), and general keeps one (authorization — the dentist need not be present). A general-supervision authorization lives at most 24 months, and only a new clinical exam restarts it. Three tasks belong to hygienists alone — removing calculus, root planing, and gingival curettage — and no training course ever moves them to an assistant. Two things never leave the dentist at all: prescribing and diagnosis/treatment planning. And the trained-auxiliary restorative system runs on one sequence: dentist prepares, auxiliary places/packs/contours under direct supervision, dentist verifies — with a hygienist or assistant permitted to fit and contour a stainless-steel crown but never permanently cement it (rule 64B5-16.0061).
• Prescribing and E-FORCSE (ss. 466.017 and 456.44, F.S.; s. 893.055, F.S.). A Schedule II opioid for acute pain is capped at a 3-day supply; up to 7 days requires all three parts of the exception — professional judgment, the words "ACUTE PAIN EXCEPTION" on the script, and chart documentation. Non-acute-pain Schedule II opioid scripts carry the notation "NONACUTE PAIN." E-FORCSE, Florida's prescription drug monitoring program, must be consulted before prescribing or dispensing any Schedule II-V controlled substance to a patient 16 or older; skip the check and you must document why and cap the supply at 3 days.
• Sedation permits (s. 466.017, F.S.; chapter 64B5-14, F.A.C.). Florida runs a permit-tier system with named prohibitions: no propofol or ketamine without a general-anesthesia permit, no titration of oral medications to moderate sedation, and a dedicated pediatric moderate sedation tier — plus rule-specified adverse-occurrence reporting duties to the Board (rule 64B5-14.006). Permit authority is dentist-specific, while hygienists work under the team and CRDH rules.
• Records and the dentist of record (ss. 466.018 and 456.057, F.S.; rule 64B5-17.002, F.A.C.). Florida's retention number is 4 years — from the patient's last appointment in the statute, from last examination or treatment in the rule — and the exam can ask it from several angles (charts, a deceased dentist's records, even the appointment book). Every patient has a named dentist of record, presumed responsible for treatment unless the chart says who else did it; an unnamed dentist of record is presumed to be the practice owner. Corrections are strike-through with date, initials, and an explanation — never deletion. A dental hygienist cannot be a records owner under s. 456.057, F.S.
• Discipline (ss. 466.028 and 456.072, F.S.). Florida runs two parallel ground lists — the dental-specific list in s. 466.028(1) and the all-professions list in s. 456.072(1) — and the Board may punish a violation of either, off one penalty menu that includes fines up to $10,000 per count (mandatory for fraud) and permanent revocation. The 30-day self-report duties (out-of-state license action; any criminal conviction or plea), the nolo contendere rebuttable presumption, and the impaired-practitioner referral track are all prime scenario material for both cohorts.
• CE and renewal (ss. 466.0135 and 466.014, F.S.; rule 64B5-12.013, F.A.C.). Dentists: not less than 30 hours per biennium, including 2 hours on safe and effective controlled-substance prescribing. Hygienists: at least 24 hours. Both cohorts: 2 hours of medical-errors CE every biennium, 2 hours of domestic-violence CE every third biennium, HIV/AIDS CE at first renewal — and CPR certification does not count toward the hours.
• Advertising (ss. 466.019 and 456.062, F.S.; chapter 64B5-4, F.A.C.). Advertised fees are minimum fees and must carry that disclaimer; free or discounted offers require exact dates plus the statutory 72-hour capital-letters refuse/cancel/reimburse notice; fee ads identify procedures by exact ADA nomenclature. Dentist advertising duties and the shared discounted-service statute are separated in the cohort-specific questions.

Dentovio's cohort organization. Both exams cover the published bodies of law — the dentist written exam covers laws and rules regulating "the practice of dentistry and dental hygiene," and the hygiene exam covers health-professions, dentistry, and dental hygiene law. Florida publishes no narrower topic weights. Dentovio therefore filters role-specific assessment items: FDLR candidates receive dentist-authority applications such as prescribing, sedation permits, advertising, and proprietorship; FHLR candidates receive hygienist-authority applications such as scope (s. 466.023, F.S.), dental charting (s. 466.0235, F.S.), the remediable-task lists of 64B5-16, and health-access-setting rules. Each cohort still studies the shared framework because delegation joins both roles. The glossary defines the 24 terms this vocabulary runs on.

The two ways candidates get Florida questions wrong are importing another state's law and studying from material written before Florida's recent rule changes. Both are avoidable if you know exactly where the divergences sit.

Another state's law in your head. These are the highest-risk carryovers we have verified against the Florida sources — the left column is the number a relocating candidate (California is the most common contrast) tends to carry; the right column is Florida's answer:

The rule of thumb: whenever your instinct supplies a number — a retention period, an hour count, a day cap — assume it is your old state's number until you have seen it in a Florida statute or rule.

Stale Florida material. Florida's own rules have moved fast enough that even Florida-written prep goes stale:

• The exam rules 64B5-2.013 and 64B5-2.0135 have current versions effective June 1, 2026 — what changed.
• The MOBILE endorsement rule (64B5-2.0141) was adopted December 2024; pre-2025 materials do not know the pathway exists.
• Chapter 64B27 and the "64 items" figure belong to the retired 2019 booklet — the current scope.
• s. 466.028 was re-lettered in 2024-2025: the catch-all older materials cite as (1)(mm) is now (1)(oo), and (mm) is the new orthodontic in-person-examination ground. The orthodontic statute itself, s. 466.0281, F.S., is 2024 law that older outlines lack entirely.
• The 64B5-13 discipline rules were amended in 2024 and again effective January 1, 2026; pre-2024 material will not match the current citation fines or guideline grid.
• The Board's own Laws and Rules Booklet is a frozen July 2023 snapshot — useful to confirm scope, never a substitute for the current statute and rule texts.

A quick self-test for any study resource: does it cite the June 1, 2026 rule versions, know the MOBILE pathway, and give up-to-67/up-to-64 item counts? If not, everything else it says needs re-verification.

Florida publishes no typical preparation duration and no outcome-by-study-time data. Set your timeline from your starting point and exam date. Because the exam is closed book with a 75% mark, preparation is memorization of current rule text — numbers, notations, and element checklists — not open-book lookup practice. Both sample plans below start with a diagnostic so your available time goes where your gaps are: the free FDLR practice test or the free FHLR practice test takes a few minutes and requires no signup.

FDLR — Florida dentist licensure candidates (adjustable five-part sample):

FHLR — Florida dental hygiene candidates (adjustable five-part sample):

Why the plans are built on drills instead of re-reading. The learning-science literature is unusually consistent for exams like this — dense regulatory facts recalled without references. Practice testing is one of the two techniques rated "high utility" across hundreds of studies (Dunlosky et al. 2013, review), and the classic Roediger & Karpicke experiments showed far better week-later retention for tested material than re-studied material. Spacing reviews on gaps of days beats massing them into one sitting (Cepeda et al. 2008, paper). Re-reading and highlighting rank among the lowest-utility techniques — they create what the literature calls an illusion of competence, which is precisely the failure mode on legally dense text you will not have in front of you at Prometric. A closed-book exam is a retrieval exam; prepare by retrieving.

Three habits that fit the exam's design: (1) Learn numbers in contrast pairs — 24-month authorization vs 2-year hygiene prescription vs 13-month health-access exam; the natural distractor is always a neighboring number from the same module. (2) Answer every item. Up to 5 items are unscored field-test questions, they are not flagged, and results are pass/fail — there is no partial credit strategy, only completed answers. (3) Study the current text. Where a rule was amended June 1, 2026, quiz yourself from the post-amendment version, because the superseded text is precisely what stale prep will have taught you. Where to get current-text practice material — free and paid — is the next section.

Disclosure, first: Dentovio — the publisher of this guide — sells paid prep for both of these exams. This section maps the whole landscape anyway, including the completely free path, because the comparison survives it.

The official free stack. Everything both exams draw from is free to read online:

• The statutes — Chapter 466 and Chapter 456, F.S., at Online Sunshine, always the current text.
• The rules — every Division 64B5 rule at flrules.org, including the exam rules themselves (64B5-2.013, 64B5-2.0135), each page showing its amendment history.
• The exam mechanics — the ADEX/CDCA vendor page and the 2026 Candidate Guide linked from it.
• The Board's Laws and Rules Booklet — a compilation frozen in July 2023: useful to confirm the general shape of the scope, three years behind on the text.

Can you pass on the free stack alone? The material is all there, and it is authoritative by definition. The costs are practical: the three sources run to hundreds of sections; nothing in them tells you which provisions are exam-typical or which numbers sit next to near-miss neighbors; the raw text carries no practice questions — the study format the learning science rates highest for a closed-book exam; and you become your own currency-tracker, responsible for noticing that, say, the exam rules changed June 1, 2026 or that s. 466.028 was re-lettered.

The felony line inside the gray market. Florida law makes the theft, reproduction, or copying of a licensure examination — in whole or in part, by any means — a third-degree felony (s. 456.018, F.S.). A deck marketed as "actual exam questions," "real FDLR questions," or "recalled questions" can only exist through that felony, so no legitimate Florida prep may contain recalled items — and every question on such a deck is unverifiable anyway. Every Dentovio item is original, written from the statutes and rules — never from exam recall — which is a legal requirement before it is a marketing point.

Whatever you choose, run the two checks from the trap table: Is it specific to your cohort's Florida exam? and Does it cite the June 1, 2026 rule versions, know the MOBILE pathway, and carry the up-to-67/up-to-64 item counts? A resource that fails either check costs more than it saves at any price.

Delivery. Both exams are computer-based at Prometric test centers, administered by ADEX/CDCA under contract with the Florida Department of Health. The sitting is closed book: no statute or rule text is provided or permitted, and reference materials and electronic devices are conduct violations under the 2026 ADEX Candidate Guide. Registration and scheduling run through the vendor's Florida Laws and Rules page; confirm your appointment details and the current conduct rules in the Candidate Guide before your date.

The clock. 90 minutes for up to 67 items (FDLR) or up to 64 items (FHLR) is roughly 80-84 seconds per item. That is comfortable for one-line recall items ("how long is a general-supervision authorization valid?") and tight for scenario stems that stack a supervision level, a task, and a setting. Flag and return rather than stalling; an unanswered item can only score zero.

The unscored items are invisible — and the scoring math is not published. Up to 5 items on either exam are unscored field-test questions, nothing on screen identifies them, and they are not calculated into the final score — so the scored denominator may be smaller than the on-screen item count. And because every published count is an "up to" figure, no exact "you can safely miss N questions" number is honest; study materials that compute one are doing arithmetic on assumptions the vendor does not publish. The practical readings are simpler: treat every item as scored, never let one hard-looking question (a likely field-test item) shake your pacing, and aim your preparation comfortably above the 75% line rather than at it.

Results. Pass/fail only, in two stages: a provisional result appears on screen when you finish, and the official result posts to your candidate portal within 2-3 business days (vendor FAQ). No numeric score, no content-area breakdown, no diagnostic report — which is one more reason to diagnose your weak areas before the sitting rather than hoping to learn them from a score report that will never come. What a fail means for your timeline and wallet is covered in the retake section below; what a pass unlocks is after that.

Start with the one thing a failing result will never do: tell you what went wrong. Results are pass/fail only, with no numeric score and no content-area breakdown — so a retake plan starts with self-diagnosis, not a score report.

The economics, plainly. Every sitting is full fee — $135 for the FDLR, $105 for the FHLR — with the retake priced the same as the first attempt. No attempt limit is published in the rules or the Candidate Guide for the Laws and Rules exams, but the Candidate Guide does set a 10-day waiting period after a failure before any re-attempt of an ABDE-administered examination; beyond that, the practical constraints are Prometric seat availability and money. Two cautions attach. First, vendor registration credits expire 2 years from the original payment date. Second, if you hold a health access dental license, failing the Florida dental licensure examination is a mandatory revocation trigger under s. 466.00672, F.S. — for that group a retake is not routine, and getting the first sitting right carries extra weight.

The rebuild, in order:

1. Diagnose by content area yourself, because the exam will not. Work through the free FDLR practice test or free FHLR practice test and write down which areas miss — delegation, prescribing, records, discipline, CE — before deciding what to re-study.
2. Audit your materials for staleness before re-studying them. If what you used did not cite the June 1, 2026 rule versions, did not know the MOBILE pathway, or taught "64 questions" for the dentist exam, the materials failed the currency test — rebuild from current-text sources rather than re-reading the same deck harder. The trap table is the audit checklist.
3. Convert re-reading into retrieval. The study-plan evidence applies double on a retake: a closed-book exam rewards recall practice, and the illusion-of-competence trap — re-reading text that now feels familiar — is strongest on a second pass through the same material.
4. Simulate under the 90-minute clock before you rebook. Schedule the retake only after a full timed run holds above the 75% mark with margin, so the fee buys a sitting you are ready for.

A pass is a prerequisite, not a license. What follows the 2-3 business-day result:

Your licensure file completes with the Board, not the vendor. The pass belongs to whichever pathway you are on — examination (ss. 466.006 and 466.007, F.S.), MOBILE endorsement (s. 456.0145, F.S.), or the health access dental license (s. 466.0067, F.S.) — and the remaining requirements for that pathway run through the Florida Board of Dentistry (hygienist page). Confirm your pathway's current checklist there.

Background screening is part of licensure. Under s. 456.0135, F.S., fingerprint-based background screening is a licensure requirement for the chapter 466 professions: the fingerprints go into the Care Provider Background Screening Clearinghouse, and the processing and retention costs are borne by the applicant. (A 2024 session law also requires practitioners licensed before July 1, 2025 to complete the screening by their first renewal on or after that date.)

The same three sources keep governing you after the license issues. The body of law you just memorized is the law you will practice under, and several of its numbers recur immediately:

• CE: dentists — not less than 30 hours per biennium, including 2 hours on safe and effective controlled-substance prescribing; hygienists — at least 24 hours; both — 2 hours of medical-errors CE each biennium, 2 hours of domestic-violence CE every third biennium, HIV/AIDS CE at first renewal; CPR certification does not count toward the hours (ss. 466.0135 and 466.014, F.S.; rule 64B5-12.013, F.A.C.).
• Malpractice coverage (dentists): maintain $100,000/$300,000 coverage or an approved alternative (rule 64B5-17.011, F.A.C.).
• 30-day self-reports: action against your license in another state, and any criminal conviction or plea, are reportable to the Board within 30 days (ss. 466.028 and 456.072, F.S.).
• Records: the 4-year retention clock and the dentist-of-record rules apply from your first Florida patient (ss. 466.018 and 456.057, F.S.; rule 64B5-17.002, F.A.C.).

The practical upshot: do not throw your notes away on results day. The delegation checklists, prescribing caps, and records rules move straight from exam material to compliance material — which is also why FDLR access runs 180 days and FHLR access runs 180 days from purchase rather than ending at your exam date.