ARRT CT Continuing Education Requirements 2026

What Are ARRT CT Continuing Education Requirements?

Holding an ARRT CT post-primary certification comes with a clear responsibility: you must keep your knowledge current, and ARRT has built a structured continuing education framework to enforce that. For CT-credentialed technologists, the CE requirement is not a formality-it is the mechanism that ensures practitioners remain competent across a discipline where scanner technology, protocol design, and radiation safety standards evolve continuously.

ARRT requires CT post-primary registrants to complete 24 CE credits during each two-year biennium. At least 12 of those 24 credits must be in structured education (Category A), which includes formal coursework, approved online modules, academic programs, and employer-based education that meets ARRT's content standards. The remaining credits may come from self-directed learning that falls within ARRT's recognized activity categories.

The CE requirement applies to your post-primary CT credential independently. If you also hold an ARRT primary credential in radiography, nuclear medicine technology, or another discipline, those biennium requirements are tracked separately. Many technologists juggle multiple credentials and multiple biennium clocks simultaneously-getting organized early in your renewal window is essential.

How the CE Biennium Works for CT Registrants

Biennium Start and End Dates

Your biennium is tied to your individual certification date, not to a universal calendar year. ARRT assigns each registrant a specific two-year renewal window. You can confirm your personal biennium end date by logging into your MyARRT account. Missing the biennium deadline results in a lapse in certification status, which can directly affect your employment eligibility because hospitals, outpatient imaging centers, and CT-specific radiology groups increasingly require active, uninterrupted ARRT CT certification as a condition of employment.

The 24-Credit Breakdown

One credit hour equals one contact hour of instruction. When you complete an approved online module that runs 90 minutes, that typically earns you 1.5 CE credits. Always verify the credit value before beginning an activity, and save your completion certificates immediately-ARRT audits are random, and documentation gaps are the most common reason registrants face compliance issues.

Where CE Fits If You Are Also Preparing for the CT Exam

Some technologists pursue CE while simultaneously studying for the initial ARRT CT post-primary exam. If that describes your situation, it is worth understanding the current exam structure in detail. The ARRT CT Application Process 2026: Step-by-Step Guide walks through registration windows, eligibility pathways, and fee mechanics that affect how you time your study and CE activities together.

The 2026 Exam Content Specification Changes You Need to Know

ARRT periodically revises its exam content specifications to reflect changes in clinical practice. The revision effective September 1, 2026 makes targeted adjustments across the CT exam's four domains. Whether you are sitting for the initial exam or using the current content specs to guide your CE activity selection, these changes have direct implications for where you invest your learning time.

Understanding how these domain weights influence what gets tested is also valuable when you use a practice test environment to self-assess. Working through CT-specific practice questions keyed to each domain helps you identify which content areas need CE reinforcement versus which areas you already handle confidently in clinical practice.

Qualifying CE Activities Specific to CT

What ARRT Considers Relevant to CT Practice

Not every hour of professional learning qualifies for CE credit. ARRT requires that CE activities relate to the practice of radiologic technology and, for post-primary credentials, be reasonably connected to the specialty area. For CT, this gives you a genuinely broad landscape of qualifying content, but it does mean that general management training, non-clinical IT courses, or leadership seminars typically do not count.

Activities that consistently qualify for CT CE include:

• ASRT-approved online CT courses - covering protocol optimization, dose reduction strategies, and clinical applications of advanced CT techniques
• Vendor-conducted clinical education - scanner manufacturer training programs that cover application-level clinical education (not sales content) may qualify when properly documented
• ARRT self-assessment modules - ARRT publishes modules specifically designed for post-primary specialties, and CT-relevant SAMs carry Category A credit
• Accredited continuing medical education (CME) - when content is directly applicable to CT technology practice, radiologic technologists may use CME events for CE credit
• Academic coursework - a graduate-level imaging physics or advanced sectional anatomy course earns Category A+ credit
• Teaching and presenting - preparing and delivering a CE presentation at a professional conference earns credit on a formula basis

CT-Specific Content Areas Worth Prioritizing This Biennium

Given the Domain 3 expansion taking effect September 1, 2026, technologists whose current CE portfolio is light on technical image production content should deliberately seek out modules covering:

• Detector array configurations and their impact on resolution
• Reconstruction kernel selection and its relationship to clinical diagnostic tasks
• Metal artifact reduction techniques
• Beam hardening versus scatter artifact differentiation
• Pitch, collimation, and their effects on dose and image quality trade-offs

These are not just CE topics-they are clinically active areas where technologist competence directly affects diagnostic image quality. Practicing these concepts with scenario-based questions on a CT exam prep platform alongside formal CE modules creates a reinforcement loop that benefits both your renewal and your day-to-day clinical decision-making.

Mapping CE to CT Domains: A Structured Approach

The single most effective thing CT technologists can do at the start of a new biennium is map their planned CE activities to the four exam domains. This approach prevents the common pattern of accumulating 24 credits that are heavily weighted toward one comfortable content area while leaving gaps in others.

Documentation, Reporting, and Audit Compliance

How ARRT Tracks Your CT CE Credits

ARRT uses a self-reporting model through the MyARRT portal. When you complete a qualifying activity, you enter the activity details-provider, credit hours, category, and date-into your account. Some ARRT-recognized providers submit credits directly on your behalf, which simplifies the process, but you should still verify the credit appears in your account within 30 days of completion.

ARRT conducts random audits of CE compliance. If selected, you will be required to submit documentation-typically certificates of completion, official transcripts, or similar verification-within a defined response window. Technologists who cannot produce documentation for reported credits face potential compliance findings that can affect certification status.

State Licensure and Federal Requirements: The Overlap Opportunity

Many states with CT licensure or radiologic technology practice acts require CE as a condition of state license renewal. In a meaningful number of cases, the content requirements of state CE overlap substantially with ARRT's categories. When selecting CE activities, look deliberately for modules that simultaneously satisfy your state's specific content mandates-radiation safety hours are the most common overlap-so that a single completed module counts in two compliance systems at once.

Connecting CE Preparation to the Exam Application Cycle

If you are approaching your first ARRT CT post-primary exam rather than a renewal cycle, the CE structure still matters. Understanding the content domains in their current and updated forms guides your study prioritization. The ARRT CT Application Process 2026: Step-by-Step Guide details eligibility requirements, application windows, and how post-primary credentials are structured once you pass-including when your first biennium CE clock begins. Getting clarity on that timeline before you sit for the exam helps you plan the first two years of your certified career intelligently.

Reviewing ARRT CT Continuing Education Requirements 2026 in context with the September content specification changes gives you a full picture of what ARRT considers current, essential CT knowledge-both for the exam and for ongoing professional practice.

Frequently Asked Questions