Connecticut Radiologic Technologist Licensing Guide
License Snapshot
Board Processing Time
3-4 weeks
Board turnaround on a complete application — see lead time below
Application Fee
$200
Renewal: $105
Credential
ARRT
Required national certification
Renewal
24 hours
Every 2 years
State Overview
Connecticut licenses the general radiologic technologist credential, and leaves most other modalities to the hiring facility or to national certification. What defines this state is how little it licenses separately.
Across radiology, ARRT certification is the national credential that anchors state licensure. A license you hold in another state does not transfer automatically, so you apply directly to Connecticut's licensing board for each assignment.
General Requirements
If you perform radiology procedures in Connecticut, the baseline below applies regardless of where you trained or which modality you work in.
- National certification: an active ARRT credential is the prerequisite the state license is built on. The state credential sits on top of ARRT, not instead of it.
- Credential required: Completion of a CAHEA/JRCERT-accredited radiologic technology program (or ARRT-deemed equivalent) plus passage of an ARRT examination prescribed by DPH (Radiography or Radiation Therapy Technology).
- Scope of the base license: Sole license required to operate a medical x-ray system, defined as an x-ray system designed for irradiation of any part of the human body for diagnostic OR therapeutic purposes. Operation includes energizing the beam, positioning the patient, and positioning/moving equipment. Performed under written or verbal order of a physician, chiropractor, naturopath, podiatrist, dentist, or veterinarian.
- Verification: ARRT or direct board verification.
Fees & Credentials
Connecticut issues more than one radiology credential, so fees vary by what you actually do. The table below is one row per state-recognized credential.
| Credential | Application | Renewal | Cycle |
|---|---|---|---|
| Radiographer (general diagnostic radiologic technologist) | $200 | $105 | Every 1 year |
There is no state fee line for MRI Technologist, Sonographer (diagnostic medical ultrasound), Limited-scope / limited permit x-ray operator, and Medical Physicist, because Connecticut does not license those modalities. Their absence from the table is the point, not an omission.
$200 initial; $105 annual renewal (CGS 20-74bb).
Renewal & Continuing Education
- Renewal cycle: every 2 years, before the last day of licensee's birth month.
- Continuing education: Connecticut sets 24 hours per 2-year cycle, but maintaining an active ARRT certification satisfies the state's CE requirement. If your ARRT credential is current, you do not file separate state CE.
- Radiographer (general diagnostic radiologic technologist) CE: 24 contact hours per 24-month period, OR maintain current ARRT radiographer/radiation therapy registration in lieu of CE (Sec. 20-74ff).
Getting Licensed
Radiology licensure is ARRT-primary, so the path is shorter than the multi-step endorsement other professions run. For most candidates it is four steps:
- Hold the right ARRT credential for the work you will do (Radiography for general x-ray; the matching post-primary credential for a modality the state licenses).
- Complete a board-approved program if the state requires one for your credential.
- Apply to Connecticut Department of Public Health through the application portal.
- Have ARRT verify your credential to the board directly. You do not self-attest the certification.
Common slip-ups travelers hit here: submitting verification requests directly to prior state board instead of using ARRT verification system, causing board to reject application for incomplete credential documentation.
Processing & Timing
Board processing time is how long the board takes once it has a complete application. In Connecticut: 3-4 weeks. Boards rarely publish a guaranteed turnaround, so treat this as a planning number rather than a promise.
Recommended lead time before your start date is the total runway, and it runs longer than the board's processing window. Start the application as early as you can, because your ARRT verification has to reach the board before it can act.
Connecticut's lack of temporary license and 3-4 week endorsement processing creates hard stop: final license must be issued before any work day. Plan conservatively with 8-10 week lead time to allow buffer for background check delays and board processing.
Specialty Differences
Most of the radiology family in Connecticut runs on the general license. A handful of credentials genuinely diverge, and those are the ones worth reading closely. Below is one subsection per real difference, then roll-up lines for everything else.
CT Technologist
Divergence: specialty difference. Computed tomography is operation of a 'medical x-ray system' and is therefore covered by the radiographer license. Connecticut does not issue a separate or supplemental CT credential; ARRT post-primary CT certification is credentialed by the employer, not the state. (The only CT-specific statutory provision is a narrow carve-out at Sec. 20-74ee(a)(4) permitting an ARRT/NMTCB CT- or MRI-certified nuclear medicine technologist to operate the CT/MRI portion of a hybrid-fusion PET/SPECT system.).
- Credential: No separate state CT credential. CT imaging uses x-rays and is performed under the radiographer license
How it differs from the general license: No separate CT tier exists; CT is performed under the base radiographer license. There is no state CT supplemental authorization, so it folds into the general license rather than diverging.
MRI Technologist
Divergence: no state credential. Magnetic resonance imaging is not regulated by Connecticut for technologists. Employers credential MRI technologists against ARRT(MR) or ARMRIT certification. (MRI appears in the statute only in the Sec. 20-74ee(a)(4) hybrid-fusion carve-out for certain nuclear medicine technologists.).
- Credential: No state credential. MRI uses no ionizing radiation and is not a 'medical x-ray system,' so it falls outside Chapter 376c
How it differs from the general license: Unlike the radiographer license, MRI requires no Connecticut license or permit at all because MRI does not use ionizing radiation and is outside the x-ray-system statute.
Sonographer (diagnostic medical ultrasound)
Divergence: no state credential. Diagnostic medical sonography is not licensed or regulated by Connecticut. (Ultrasound bodies such as AIUM, SDMS, and SVU appear in the statute only as approved CE providers for radiographers, not as a basis for licensure.).
- Credential: No state credential. Ultrasound uses no ionizing radiation and is outside Chapter 376c. Employers credential against ARDMS/ARRT(S) certification
How it differs from the general license: Unlike the radiographer license, sonography requires no Connecticut license because ultrasound is not ionizing radiation and is not a 'medical x-ray system.'.
Limited-scope / limited permit x-ray operator
Divergence: no state credential. Chapter 376c contains no reduced-scope or limited-permit x-ray operator license. The statute only carves out non-radiographer exemptions for specific supervised personnel taking limited films (dental hygienists, dental assistants who pass the DANB dental radiography exam, podiatric medical assistants who pass the CT Board of Podiatry exam, physician assistants using fluoroscopy/mini C-arm, and ISCD/ARRT-certified bone densitometry operators), none of which is a state-issued limited radiographer license. ASRT lists Connecticut as not having a Limited Technologist license.
- Credential: Connecticut issues no limited-scope or limited-permit x-ray operator credential. To operate a medical x-ray system one must hold the full radiographer license
How it differs from the general license: Unlike states with a tiered limited permit below the full license, Connecticut has no limited-scope x-ray operator credential at all; only the full radiographer license authorizes general x-ray operation, with narrow statutory exemptions for supervised non-radiographers.
Medical Physicist
Divergence: no state credential. Medical physicists are not licensed by Connecticut. Chapter 376c does not address medical physicists, and ASRT's state table does not list Connecticut among states licensing this discipline (commonly only TX/FL/HI/NY license medical physicists).
- Credential: Connecticut does not license medical physicists; no state credential, application, or fee exists
How it differs from the general license: Unlike the radiographer license, there is no Connecticut license or registration for medical physicists; qualifications are governed by federal/accreditation standards and employer credentialing.
Credentialed by the facility, not the state
Connecticut does not separately license these modalities. The hiring facility credentials them against your ARRT post-primary certification, and you still need the general radiologic technologist license underneath: Nuclear Medicine Technologist.
Specialties that follow the general Connecticut license
These run under the general radiologic technologist license and need no separate state credential: Radiation Therapist and Mammography.
Before you pay: confirm your modality
Within radiology, whether a modality needs its own state credential is not consistent, and it is the thing travelers most often get wrong. MRI, nuclear medicine, radiation therapy, sonography, and CT can each be a separate state license in one state, a facility credential checked against your ARRT registration in the next, and nothing extra in a third.
The divergences we verified for Connecticut are above. What we cannot see is your specific assignment and the site you land at. Before you submit any application fee for an advanced modality, confirm with your recruiter whether Connecticut issues a state credential for it or whether the facility handles that against your certification. We would rather you ask first than pay for something the role never required.
Official Resources
Connecticut Department of Public Health
Board Website·Application Portal·License Verification
Phone: (860) 509-7603
Frequently Asked Questions
Please note that while Fusion Medical Staffing strives to provide the most current and accurate information, we cannot guarantee the completeness or timeliness of the information provided. Requirements and processes can change frequently. Healthcare professionals are strongly encouraged to verify details directly with Connecticut Department of Public Health's official website.
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