A policy earns its value when it describes how your facility actually operates, gives staff clear decision support, and provides a controlled path for exceptions. That was the practical message from MR safety experts Kellye Chia and Tobias Gilk in the NordInsight webinar MRI Policies That Work: Supporting Safety, Consistency, and Decision-Making.
This guide explains how to develop, review, and improve MR safety policies that can function as living operational resources, not documents that sit untouched until a surveyor arrives.
Effective MR safety policies define who acts, when they act, how they act, and what happens when the standard pathway does not fit. They align local practice with relevant safety guidance without blindly copying it.
Why MR safety policies matter
Without a documented policy, routine decisions can become individual opinions. One technologist allows something that another technologist refuses. One radiologist approves an exam that another declines. A patient is asked to change into facility-provided attire during one visit but not the next. Anesthesia, cardiology, transport, and MR personnel operate from different assumptions about where one team's responsibility ends and another's begins.
Those inconsistencies affect more than efficiency. They can create confusion, conflict, delayed care, and avoidable risk.
Well-designed MR safety policies replace unnecessary inconsistencies with:
- standardized workflows for routine cases;
- clear roles and escalation pathways;
- decisions that can be explained and documented;
- more predictable patient and staff experiences;
- practical support for frontline MR personnel; and
- a reliable basis for training, review, and improvement.
The goal is not to force every patient into a rigid algorithm. Most departments will encounter cases that require individual clinical judgment. The goal is to standardize the large majority of decisions that can be standardized, then define how qualified people handle the exceptions.
Write policies for daily work, not only for compliance
Accreditation and regulatory readiness matter. But if a policy is written mainly for a future reviewer, the organization misses most of its potential value.
Think of the policy manual as the facility's practical field guide. It should answer real questions when personnel disagree, when the usual decision tree stops working, or when a team member needs direction. A strong policy tells the reader what the facility expects today, not what a generic template assumes, what a prior medical director approved years ago, or what staff believe they remember.
The American College of Radiology's Manual on MR Safety is an important reference for MR personnel, covering topics like screening, gowning, full stop final checks, implants and devices, special patient populations, and other MR safety topics. The United Kingdom's MHRA guidance is another substantive reference. These documents can inform local policies, but neither eliminates the need to translate guidance into site-specific responsibilities and workflows.
Start with a site assessment
An effective MR safety policy cannot be separated from the environment where it will be used. Before drafting, assess the site.
A meaningful MR site assessment considers:
- the patient populations served;
- the examinations and procedures performed, or intentionally not performed;
- MR system type, field strength, configuration, and capabilities;
- implant and device workflows;
- staffing patterns, including nights and weekends;
- the availability of an MR Medical Director (MRMD), MR Safety Officer (MRSO), and MR Safety Expert (MRSE);
- referring physicians and collaborating services;
- anesthesia, cardiology, electrophysiology, respiratory, transport, and emergency workflows;
- Zone III and Zone IV access controls;
- screening, gowning, and ferromagnetic detection practices;
- emergency resources, including whether the response is internal or depends on 911; and
- the skills, time, and authority of the people expected to implement the policy.
The assessment creates a baseline to build your site's policies from. It reveals the difference between a policy that sounds sensible in a meeting and one that can be carried out at 2 a.m. with the staff and resources actually available.
Involve the people who do the work
Policies fail when they are handed down to frontline staff without input from the people expected to use them.
Include MR technologists and other “doers” in policy development. Their perspective helps expose hidden handoffs, missing resources, ambiguous responsibilities, and workarounds that may not be visible to leadership. An MR safety committee can also bring in the clinical and operational viewpoints of anesthesia, cardiology, nursing, facilities, security, transport, risk management, and other relevant groups.
This is not policy by popularity. Clinical decisions still require appropriate physician leadership and endorsement. Operational decisions need the right administrative owner. The point is to make sure the approved workflow reflects real conditions and can be executed by the people responsible for it.
Three categories every MR safety policy manual should address
Tobias Gilk described three broad categories of policy content: operational, clinical, and cultural. Separating them conceptually makes ownership and approval clearer, even when a single policy contains elements of more than one category.
1. Operational policies
Operational policies describe how work moves through the service. Examples include:
- hours of operation and on-call coverage;
- staff qualifications, training, and competency documentation;
- patient scheduling and preparation;
- clinical and physical screening steps;
- access to MRI controlled areas;
- staffing and coverage expectations;
- equipment entry and labeling processes; and
- emergency communication and response workflows.
These policies typically require strong input and approval from MRI or radiology administration.
2. Clinical policies
Clinical policies document directions for patient care and risk decisions. Examples include:
- evaluation of MR Conditional implants and devices;
- pathways for patients with incomplete or unreliable histories;
- scanning outside labeled conditions when an authorized clinical risk assessment supports it;
- contrast-related clinical decisions;
- anesthesia or sedation requirements; and
- escalation to the supervising physician or MRMD.
These policies need appropriate physician leadership, review, and endorsement.
3. Cultural policies
Culture may seem less tangible, but it determines whether the safety system works when pressure rises. Cultural policies can establish:
- the authority of qualified MR personnel within Zone III and Zone IV;
- stop-work expectations when a safety concern is identified;
- non-punitive reporting of incidents and near misses;
- protection for staff who follow approved safety policies; and
- a process-focused approach to learning from events.
A near miss is valuable information. A mature safety program makes it possible to report, review, and learn from that information before someone is harmed.
The “who, when, and how” test
Kellye Chia summarized a useful quality test for any MR safety policy: does it answer who, when, and how?
Consider an MRI screening policy:
- Who performs or verifies the screening?
- When is each screening step completed?
- How is the screening performed and documented?
- How is it escalated when the standard pathway cannot resolve a concern?
Apply the same test to gowning, implant clearance, emergency response, non-MR personnel access, anesthesia workflows, or any other topic. If different readers can reach different conclusions about ownership, timing, or method, the policy needs more precision.
What every MR safety policy should include
A consistent structure makes policies easier to write, review, find, and use. At minimum, include:
- Purpose: Why the policy exists and the outcome it is intended to support.
- Scope: The people, locations, systems, patient groups, and circumstances covered.
- Responsibilities: The roles authorized or required to act, review, approve, or escalate.
- Procedure: The standard workflow in clear, actionable steps.
- Exceptions and escalation: The authorized pathway when the standard workflow is not appropriate or sufficient.
- Documentation requirements: What must be recorded, where, and by whom.
- References: The specific guidance, standards, manufacturer information, or local evidence considered.
- Approval and revision history: Current owners, approvers, effective date, last review, changes, and next review date.
An approval history is more than a compliance detail. It shows staff that the policy is maintained. It also prevents a clinically important policy from remaining in force under the signature of a medical director or radiology group that left years ago.
Keep the policy, practice, and standard triangle aligned
Gilk described a “golden triangle” with three sides:
- what the facility says it does;
- what the facility actually does, and
- the relevant references for the standard of care.
The three sides should not contradict one another.
This does not mean copying the ACR manual or another guidance document into a local policy. A reference may describe an intended safety outcome, while the facility uses a different method to achieve an equivalent or better result. That local method should be deliberate, supportable, approved, and reflected in practice.
The most dangerous gap is often between what the policy promises and what staff routinely do. A broad statement such as “we follow the ACR Manual on MR Safety” can unintentionally adopt hundreds of expectations. If the facility has not reviewed those expectations and cannot demonstrate that it follows them, the statement creates exposure rather than protection.
Name the specific reference and section that informed the policy. Then describe the facility's actual approach.
Avoid language that makes policies brittle or meaningless
Be cautious with “always” and “never”
Absolute language can create a conflict when an unusual patient or clinical situation appears. Staff may be forced to choose between the written policy and the patient's best interest.
Use absolute terms only when the requirement truly has no permitted exception. Otherwise, define the standard practice and a controlled exception process.
“Never scan a patient presenting with an MR Unsafe implant.”
“It is the standard practice to assess each implant for Conditional status and determine if the conditions can be met. Should a patient present with an implant deemed MR Unsafe, or with an implant in which the conditions cannot be met, it should be escalated to the MRMD for a risk/benefit assessment.”
The exact wording, authorized role, documentation, and risk criteria must fit the facility and receive the appropriate approval.
Avoid “follow standard MRI practice”
Standard according to whom, at what date, for which scanner, and under what conditions? This phrase transfers a policy decision back to the reader without giving them usable direction.
If a separate procedure defines the standard, cite that procedure precisely. Otherwise, state the expected action.
Do not rely on “everyone knows how we do it”
Ask ten people to describe an undocumented process and the department may receive ten slightly different answers. Small variations become consequential when they affect patient screening, implant clearance, access control, or emergency response.
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Build a controlled exception pathway
Good policies are not necessarily “black and white.” They can be both clear and adaptable.
A practical structure is:
- 1Standard practice: Describe what should happen in the routine case.
- 2Authorized decision-maker: Identify the role that may approve an alternative.
- 3Risk assessment: State what must be evaluated and documented before the alternative is used.
- 4Escalation: Define what happens if the authorized person cannot resolve the case.
- 5Learning loop: Determine whether the exception signals a need to update the policy.
This structure gives MR personnel a reliable default without pretending that medicine is absolute. It also prevents an “exception clause” from becoming a blank check for anyone to improvise.
Review on a schedule, and when the environment changes
Periodic review is essential, but the calendar should not be the only trigger. Re-review an MR safety policy when there is a material change, such as:
- a new scanner, coil, ferromagnetic detection system, or monitoring device;
- significant hardware or software changes;
- a new radiology group, supervising physician, MRMD, MRSO, or administrator;
- a new service line, patient population, or procedure;
- changes to sedation, anesthesia, or emergency support;
- revised manufacturer labeling or authoritative guidance;
- an incident, near miss, audit finding, or recurring staff question; or
- evidence that actual practice has drifted from the approved procedure.
Review should include the written policy and observed practice. A document can look excellent while the real workflow has quietly changed.
A practical MR safety policy review checklist
Use these questions during your next policy review:
- Does the policy reflect this facility, its patients, equipment, staffing, and resources?
- Is the clinical or operational owner clear?
- Does it answer who, when, how, and how to escalate?
- Can the workflow be executed on nights and weekends?
- Are frontline MR personnel and collaborating teams represented in the review?
- Are purpose, scope, responsibilities, procedure, exceptions, documentation, references, and approval history present?
- Does practice match the written policy?
- Does the policy avoid unsupported blanket claims about external standards?
- Are “always,” “never,” and vague phrases justified or replaced?
- Is there an authorized, documented exception pathway?
- Are the references current and specific?
- Are review dates and change triggers defined?
- Would a new or covering staff member know what to do?
- Does the policy protect and empower qualified staff to stop when a safety concern is unresolved?
- Does the program learn from near misses without defaulting to blame?
Frequently asked questions about MR safety policies
What is an MR safety policy?
An MR safety policy is a facility-approved document that defines responsibilities, standard practices, decision pathways, escalation, and documentation for safe operation in the MR environment. It should translate relevant guidance into workflows that match the local site.
What should an MR safety policy include?
At minimum, include purpose, scope, responsibilities, procedure, exception and escalation pathways, documentation requirements, references, and approval history. The policy should also answer who acts, when they act, and how the process is performed.
How often should MR safety policies be reviewed?
Set a periodic review cycle and define event-based triggers. Review is appropriate when personnel, equipment, services, guidance, or workflows change, and after incidents, near misses, or evidence of policy and practice drift.
Can we use an MR safety policy template?
A template can provide structure, but it should not be adopted without a site assessment and local clinical and operational review. Generic language may not match the facility's scanner, staffing, patient populations, resources, or decision authority.
Should our policy say that we follow the ACR Manual on MR Safety?
Avoid a broad statement unless the organization has evaluated and can support everything it implies. A safer approach is to cite the specific ACR guidance that informed the policy and document the local method used to achieve the intended safety outcome.
How should MR safety policies handle exceptions?
Define the standard pathway, the role authorized to approve an alternative, the required risk assessment and documentation, and the escalation route. Exceptions should be controlled, not improvised.
Turn your MR safety policies into living decision support
The strongest MR safety policy manual is not the longest. It is the one staff can trust.
Start by comparing what your policies say with what your team actually does. Ask whether every critical workflow identifies who, when, and how. Look for vague or absolute language. Confirm that the current clinical and operational leaders have approved the content. Then build a documented path for the uncommon situations that do not fit the standard algorithm.
When policy, practice, and current guidance are aligned, the result is not more bureaucracy. It is safer, more consistent, and more defensible care.
Editorial note: This article is educational and is not a substitute for facility-specific clinical, regulatory, or legal review. MR safety policies should be approved by the appropriate clinical and operational leaders.