Kasey McKillip has worked as an MRI technologist for more than a decade. In a field shaped by changing safety guidance, scanner software, equipment, and credential requirements, the knowledge used at work does not stay fixed. Continuing education gives technologists time to revisit familiar material and learn what has changed, including gaps that day-to-day repetition may not expose.
ARRT continuing education keeps credentialed technologists on a recurring learning cycle. Current ACR and FDA guidance also reflects changes in MRI safety practice. Recent information matters most when a routine day stops being routine.
MRI safety guidance changes with the field
MRI safety depends on details that can change with equipment, device labeling, local procedures, and published guidance. The American College of Radiology now lists the 2026 Manual on MR Safety as its current edition. ACR says the new manual builds on earlier editions with substantial new content and safety recommendations for contemporary MR practice. Its intended audience includes MR technologists as well as other professionals who work around MRI.
The FDA’s guidance for MRI professionals makes the day-to-day stakes easy to see. It emphasizes careful screening and familiarity with a site’s MRI safety policies, along with knowing where to take questions when something falls outside normal experience. Potential adverse events in the MR environment include projectile or device motion, heating and burns related to radiofrequency energy, peripheral nerve stimulation, loud-noise effects, and injuries around the patient table. A technologist may go a long time without seeing a serious event, which is one reason routine familiarity should not be treated as a substitute for current safety knowledge.
Implants and devices are a good example. The label MR Conditional does not mean that a device is acceptable under every scanning condition. The stated conditions still need to be followed, and questions may require current manufacturer information or review under the facility’s safety process. Device clearance still depends on current labeling, facility policy, and the appropriate review process. Continuing education keeps the language and concepts behind those decisions familiar enough to recognize when verification is needed.
Safety education is useful when familiar details are easy to overlook. Hearing protection, positioning, coil and cable placement, and scanner-room access may feel routine after hundreds of examinations. A refresher can reconnect those steps with the risks they address and with any changes in local policy or equipment. Routine work is safer when important details do not fade into the background.
Experience can become narrow without anyone noticing
Years of clinical work build speed, confidence, judgment, and pattern recognition. They also build around whatever a particular workplace sees most often. A technologist may become deeply familiar with one scanner platform or a narrow group of exam types while having limited reason to revisit subjects that rarely appear in the daily schedule.
A change of workplace can make those blind spots visible very quickly. Another department may use a different vendor, newer software, unfamiliar coils, or different documentation and escalation procedures. None of that erases prior experience. It does mean some habits need to be translated into a new setting instead of being carried over automatically.
Continuing education creates room for topics that are easy to postpone during a busy shift. A course can bring an infrequently used anatomy area back into focus. Equipment or imaging-principles training can make a software change easier to understand because the technologist is connecting the interface to the underlying acquisition rather than memorizing a new series of clicks. The topic is chosen because it fills a real gap, not because every part of the discipline needs equal review.
Occasional review outside the narrowest part of a current workload can keep less-used knowledge accessible. ARRT’s Continuing Qualifications Requirements use a similar idea on a longer cycle: the process compares a technologist’s current knowledge and experience with present entry-level expectations and can identify areas that need refreshing. For people subject to CQR, any prescribed education is directed at those gaps instead of assuming that time in the profession keeps every area equally current.
Gaps can become visible well before a formal assessment. Knowledge receives less reinforcement when a technologist rarely works with a particular anatomical area or type of examination. A course can bring that material back into active use before it becomes unfamiliar.
Credential requirements create a recurring checkpoint
ARRT requires most R.T.s to complete 24 approved continuing education credits during each two-year biennium. The CE activities must be finished by the last day of the month before the registrant’s birth month, then reported during the applicable renewal period. Keeping certificates and activity records as the biennium progresses is simpler than reconstructing two years of education at renewal time.
ARRT accepts several types of activities when they meet its rules. Examples include approved Category A or A+ activities, relevant college coursework, qualifying advanced life-support education, and facility applications training. The variety leaves room to build a CE cycle around actual responsibilities instead of taking unrelated courses simply because they are easy to find.
A course still needs to qualify before a registrant relies on it for credit. Checking current ARRT rules first avoids finding out at renewal that an activity was ineligible. State licensing may add separate requirements, so those rules should be checked independently.
CQR adds a separate long-term requirement for R.R.A.s and for R.T.s who earned applicable credentials on or after January 1, 2011. It operates on a 10-year cycle and includes a professional profile and structured self-assessment. If the assessment identifies knowledge gaps, ARRT may prescribe CE for them; eligible prescribed CE can also count toward the biennial requirement. CQR checks current knowledge against current expectations instead of using years in the field as a proxy for what someone still knows well.
Equipment changes can expose gaps in familiar knowledge
A scanner does not need to be replaced for the work around it to change. Software updates can move tools, add reconstruction options, alter automation, or change how a protocol is built. Vendor applications training can help staff learn the system they actually use, and ARRT allows qualifying facility applications training to count toward biennial CE within its rules and credit limits. For on-site facility applications training, ARRT currently allows no more than eight Category A credits to be applied to a biennial CE requirement.
Knowing which button opens a feature solves an immediate problem. Understanding what the feature is doing makes it easier to notice when the result does not fit the situation. That foundation also travels better when the interface changes again.
Kasey McKillip has seen enough to know that applications training also has limits. A vendor can explain how a feature works on a specific platform, while a department still has to decide how that feature fits its protocols, policies, and competency process. Keeping those roles clear prevents equipment instruction from being mistaken for a complete education plan.
Build CE around questions that actually come up at work
A practical CE plan can start with ordinary questions rather than a list of courses. When something unfamiliar appears during work, the technologist can make a brief note without including patient information. Over time, those notes reveal subjects worth revisiting and make it easier to choose education before a deadline narrows the options.
Useful prompts for that running list might include:
- a safety concept or device term that required extra verification
- an upcoming scanner, software, or workflow change
- an anatomy or imaging topic that has not come up often enough to stay fresh
- a credential requirement, deadline, or documentation rule that needs to be checked directly.
The list should change with the job. Someone moving to a different scanner may need more applications training for a while, whereas a technologist whose department has revised a safety process may want education that helps put the new procedure in context. Another person may discover through CQR or self-review that a less-used part of the discipline deserves attention.
Facility policies, manufacturer labeling, case-specific review, and the appropriate clinical or safety authority still govern individual situations. Continuing education gives technologists another way to keep the knowledge behind those processes current enough to use them carefully.
Source quality deserves a quick check before a handout or remembered rule becomes the basis for a current decision. Primary sources like ACR and ARRT make current safety guidance and credential requirements easier to verify. The 2026 ACR MR safety manual is a concrete example: current questions need current sources.
