- What the Acronym Spells Out
- Reading Each Word in the Title
- Who Grants the Credential and How It Is Classified
- What the Credential Covers: Three Domains
- How the Exam Is Built
- From Application to Award
- Keeping the Credential Current
- Who Uses the Title and Where
- A Domain-Based Study Sequence
- Frequently Asked Questions
- CEICRA stands for Council-certified Environmental Infection Control Remediation Assistant, awarded through the American Council for Accredited Certification...
- The exam has 50 multiple-choice questions, two hours, closed book, with a 70% passing threshold.
- Initial cost is $400: a $100 examination fee plus a $300 certification fee.
- The credential lasts two years and requires 40 recertification credits, with records subject to audit.
What the Acronym Spells Out
CEICRA stands for Council-certified Environmental Infection Control Remediation Assistant. It is a vocational certification offered through the American Council for Accredited Certification (ACAC), and the exam is delivered through the testing provider Kryterion. If you have seen the same five letters attached to other credentials elsewhere, set those aside. This article is only about the ACAC credential, and everything below describes that one.
The title is long, but it is more informative than most acronyms. Each word tells you something about who the credential is for and what the holder is expected to understand. If you are looking for a shorter explainer first, our pages on what CEICRA stands for and what CEICRA is cover the basics. This guide goes further into why the title is worded the way it is and what that wording implies for exam preparation.
Reading Each Word in the Title
Breaking the name apart is the fastest way to understand the credential's purpose.
Council-certified
The certification is granted by a council, ACAC, rather than by an employer or a training vendor. Award follows examination and a certification-board review, so passing the test is necessary but is not the only step. A candidate who passes the exam still moves through the board review before the credential is issued.
Environmental Infection Control
This phrase points to the physical setting rather than to bedside care. The focus is on how the built environment, including air, water, dust, surfaces and construction activity, influences the spread of infection in health-care facilities. That is why the exam's reference material is a facility-focused guideline rather than a clinical nursing text.
Remediation
Remediation means correcting or containing a hazard. In this context it connects to the work of limiting infection risk during construction, demolition and renovation, and to responding when environmental controls need to be restored or improved.
Assistant
The word "assistant" matters. It signals a support role working alongside others who carry greater responsibility for infection prevention programs. The credential recognizes foundational competence rather than program leadership. If you want to see how the role plays out in practice, see our overview of CEICRA jobs.
Who Grants the Credential and How It Is Classified
ACAC classifies this certification as a vocational certification. That classification shapes several features of the program: eligibility is tied to current work in the field, and there is no mandatory training course you must complete before applying. The current application also expressly exempts the CEICRA from project sheets, which are a requirement for some other ACAC programs.
For a fuller picture of the credential as a whole, including how it fits among related certifications, see our page on CEICRA certification and the more detailed what is CEICRA certification breakdown.
What the Credential Covers: Three Domains
The CEICRA handbook lists three required skills areas, and they map directly to the three domains used throughout this site. These headings come from the handbook's own competency list. They are unweighted, and they do not establish an exhaustive list of everything that could appear on the exam, so treat them as the core framework rather than a complete syllabus.
Domain 1: Infectious Diseases and Their Modes of Transmission in the Healthcare Setting
This domain is about understanding how infections move through a facility and why certain patients and settings carry higher risk.
- How transmission occurs and which routes matter in health-care settings
- Why environmental conditions can contribute to the spread of infection
- How vulnerable patient populations change the level of concern
Domain 2: Principles of Infection Control During Construction, Demolition and Renovation
This is the domain that most clearly distinguishes the credential from general infection-control knowledge. It addresses how building work near patient areas creates risk and how that risk is managed.
- How construction, demolition and renovation activity can release contaminants
- Why controls are matched to the type of work and the patients nearby
- The role of containment and work-zone practices in protecting occupants
Domain 3: Effective Infection Control Practices
This domain covers the practices that reduce risk day to day and that an assistant is expected to carry out or support correctly.
- Core measures that prevent transmission in a facility
- Consistency and documentation in applying controls
- Recognizing when conditions call for escalation to others
For a deeper domain-by-domain look, read our complete guide to all three CEICRA content areas.
How the Exam Is Built
The examination is straightforward in format, which lets you focus on content rather than on unusual question styles.
| Feature | CEICRA Detail |
|---|---|
| Number of questions | 50 multiple-choice |
| Answer choices | At least four per question |
| Time allowed | Two hours |
| Reference materials | Closed book |
| Passing threshold | 70%, set using the Modified Angoff method |
| Delivery options | Computer-based test center, secure online video proctoring, or preauthorized instructor proctoring under ACAC's vocational-program policy |
The Modified Angoff method means the passing threshold is set by subject-matter experts judging how a minimally competent candidate would perform on each question, rather than by curving results against other test takers. For more on how that plays out, see exactly what you need to pass, and for realistic expectations about difficulty, read how hard the CEICRA exam is. We do not publish a pass rate here because none is supplied in the official materials; our pass rate article explains what can and cannot be said.
Reference material to know
The embedded study guide points candidates to two sources: the ACAC Code of Conduct and the CDC Guidelines for Environmental Infection Control in Health-Care Facilities (2003, updated 2019). The guide highlights selected pages as well as Tables 1, 3, 6, 8, 9 and 10 of the CDC document. Those tables are worth studying closely, because the guide singles them out. Since the exam is closed book, you need to know this material well enough to apply it without looking anything up.
From Application to Award
The process has a few moving parts, and the fee structure is simple.
| Item | Amount (USD) |
|---|---|
| Examination fee | $100 |
| Certification fee | $300 |
| Initial total | $400 |
| Retake | $100 |
| Renewal | $300 |
A full breakdown is available in our CEICRA certification cost guide, and you can weigh that spending against the benefits in our ROI analysis.
Eligibility and application
To qualify, you attest to current employment in infection control, complete the online application, and complete the required email verifications. There is no mandatory training course, and no project sheets are required. Our requirements guide walks through each step.
The deadline discrepancy
One detail deserves caution. The current application page allows six months to complete the process, while the handbook says 90 days. These do not match, so confirm the applicable deadline directly with ACAC before you start rather than assuming either figure. Scheduling details are covered in our exam dates and scheduling guide.
Key Takeaway
Because two official sources disagree on the completion window, email ACAC before you pay anything and keep their written answer. Then work backward from the shorter deadline when you plan your study schedule, so you are safe under either reading.
Keeping the Credential Current
The certification is valid for two years. The handbook requires 40 recertification credits (RCs). Under current central procedures, those are allocated as 10 RCs for continued field activity plus 30 hours of professional development. Records are subject to audit, so keep documentation of your work activity and any training as you go rather than reconstructing it at renewal time. Renewal costs $300.
This ongoing requirement is part of what the word "certified" means here. The credential is a current statement of competence, not a one-time achievement, and the audit provision gives that statement some weight.
Who Uses the Title and Where
Because eligibility requires current employment in infection control, the credential tends to attract people already working in or around health-care facilities. Depending on the employer, that can include roles connected to infection prevention, facilities and construction oversight, or environmental services, since Domain 2 in particular touches work that happens in and around patient areas. Specific hiring practices vary by employer, and we avoid quoting earnings or demand figures that are not supported by official sources. For what we can say about pay in qualitative terms, see our salary guide, and for role-by-role detail see CEICRA jobs.
If you are still orienting yourself, our short explainers on what a CEICRA is and what CEICRA means approach the same question from different angles.
A Domain-Based Study Sequence
Because the three domains build on each other, a sensible order follows that logic. This is a suggested sequence, not an official one, and you can compress or stretch it to fit your own deadline.
Domain 1: transmission foundations
- Study how infections spread in health-care settings and why patient vulnerability matters
- Start with the CDC guideline pages highlighted in the study guide
Domain 2: construction, demolition and renovation
- Focus on how building work creates risk and how controls are matched to it
- Work through the highlighted tables, since this is the domain that sets the credential apart
Domain 3 and the Code of Conduct
- Review effective practices and the ACAC Code of Conduct
- Take timed practice sets of 50 questions to match the real exam length
Domain 1 comes first because it explains why the controls in Domains 2 and 3 exist. Domain 2 gets its own week because it is the most specialized. Finish with timed practice so you are comfortable with two hours for 50 questions, which is a fairly generous pace. For a broader plan, see our CEICRA study guide, the one-page cheat sheet, and the overview of CEICRA training. When you are ready to test yourself, try the CEICRA practice tests, and revisit them after each domain to check retention.
Frequently Asked Questions
It stands for Council-certified Environmental Infection Control Remediation Assistant, a vocational certification awarded through the American Council for Accredited Certification (ACAC). For more on the name, see our page on CEICRA meaning.
It signals a support role rather than program leadership. However, eligibility requires current employment in infection control, so candidates are already working in the field when they apply.
The exam has 50 multiple-choice questions with at least four answer choices each, a two-hour limit, and a 70% passing threshold. It is closed book.
Two years. Renewal requires 40 recertification credits, allocated as 10 for continued field activity and 30 hours of professional development, with records subject to audit. Renewal costs $300.
No. There is no mandatory training course, and the current application exempts the CEICRA from project sheets. You still need to attest to current employment in infection control and complete the required email verifications.