Maintaining ABET accreditation is a vital priority for engineering and technology programs. It signals to students, employers, and regulatory bodies that a program meets rigorous quality standards and produces graduates prepared for professional practice. However, curriculum changes are an inevitable part of program evolution. New technologies emerge, industry needs shift, and pedagogical approaches improve. When these changes occur, institutions must carefully manage the transition to preserve their accreditation status. This article presents a comprehensive set of best practices for maintaining ABET accreditation during curriculum changes, offering actionable guidance for program coordinators, faculty, and administrators.

Understanding ABET Accreditation Requirements

ABET accreditation is not a static badge but a continuous process of evaluation and improvement. The criteria against which programs are assessed fall into several categories, each of which can be impacted by curriculum modifications. Understanding these criteria is the first step in ensuring that changes do not inadvertently compromise accreditation.

Key ABET Criteria Areas

  • Students. Policies for student admission, transfer credits, advising, and graduation requirements must remain coherent after changes. Any new prerequisites or course sequences must be clearly communicated and consistently applied.
  • Program Educational Objectives (PEOs). These broad goals describe what graduates are expected to achieve in their careers. Curriculum changes must continue to support the achievement of PEOs, as validated by stakeholders.
  • Student Outcomes (SOs). These specific skills, knowledge, and behaviors that students attain by graduation are directly tied to course content. Each curriculum change must map to one or more student outcomes, and programs must demonstrate that graduates still meet all required outcomes.
  • Continuous Improvement. ABET requires a documented process for using assessment data to improve the program. Curriculum changes should be part of this feedback loop, not reactive or undocumented.
  • Curriculum. The curriculum itself must have appropriate breadth and depth, include required topics (e.g., mathematics, sciences, engineering design, general education), and culminate in a major design experience. Any changes must preserve these structural elements.
  • Faculty. Faculty qualifications and sufficiency must align with the revised curriculum. New courses may require specialized expertise, or existing faculty may need professional development.
  • Facilities and Institutional Support. Changes that require new labs, software, or equipment must be adequately resourced to maintain a supportive learning environment.

Before proposing any curriculum change, program leadership should perform a gap analysis against these criteria to identify potential risks and required adjustments.

Strategic Planning for Curriculum Changes

Rushed or incomplete planning is one of the most common reasons curriculum changes lead to accreditation issues. A strategic approach begins with a clear needs assessment and a formalized plan.

Conducting a Needs Assessment

Identify the drivers for change: employer feedback, alumni surveys, accreditation self-study findings, emerging industry standards (e.g., AI, cybersecurity, sustainable design), or advances in educational research. Data from multiple sources strengthens the rationale for changes and provides evidence of responsiveness.

Aligning with Program Mission and PEOs

Every curriculum change should be explicitly linked to the program's mission and educational objectives. For example, if a program's PEOs emphasize leadership in sustainable engineering, then introducing a new course on green design directly supports that objective. Document this alignment in the change proposal.

Developing a Timeline and Milestones

Curriculum changes often require approval at multiple levels (department, college, university, and ABET). Build a realistic timeline that includes:

  • Concept proposal and stakeholder review (semester 1)
  • Detailed curriculum mapping and assessment planning (semester 2)
  • Approval by curriculum committees and faculty vote (semester 3)
  • Phase-in period with pilot offerings (semester 4–5)
  • Full implementation and first assessment cycle (semester 6–7)

Ensure that the timeline does not overlap with an upcoming ABET review without adequate lead time. ABET generally expects programs to have at least one full assessment cycle after a major change before a site visit.

Risk Assessment and Mitigation

Identify potential accreditation risks: for example, eliminating a core course that covers a required topic, or reducing credits below program minimums. Create mitigation strategies such as embedding the lost content into other courses, adding a new course, or updating student outcome mappings. Document these risks and mitigations in the change proposal.

Engaging Stakeholders in the Change Process

ABET expects programs to involve key stakeholders in curriculum decisions. Active engagement not only produces a stronger curriculum but also demonstrates a culture of continuous improvement.

Faculty Involvement

Faculty are the primary implementers of any curriculum change. Hold workshops and town halls to discuss proposed changes. Use faculty expertise to map new courses to student outcomes and to design assessment instruments. Build consensus around the need for change and the specific modifications.

Industry Advisory Board Engagement

Industry advisory board (IAB) members provide real-world insight into skills gaps and emerging trends. Present proposed changes to the IAB for feedback, and document their recommendations. Their endorsement strengthens the case for change and can be quoted in self-study reports.

Student and Alumni Feedback

Survey current students on course relevance and workload. Seek alumni input on whether the program prepared them for their careers. For example, if alumni report weakness in project management, introduce a project management module in a capstone course. Use tools like Qualtrics or SurveyMonkey to collect data and generate reports for accreditation files.

External Stakeholders

In some cases, external accreditors, licensure boards, or professional societies (e.g., ASME, IEEE, ASCE) may have requirements for curriculum content. Consult relevant bodies early to avoid conflicts.

Documenting Every Change Thoroughly

ABET reviewers expect to see a clear trail of decisions, approvals, and implementation steps. Poor documentation is a frequent citation in accreditation actions.

What to Document

  • Rationale for change – cite data sources, stakeholder input, and alignment with PEOs/SOs.
  • Approval process – minutes from curriculum committee, faculty vote results, higher administration sign-offs.
  • Mapping updates – how new or revised courses support each student outcome. Use a matrix format.
  • Assessment plan revisions – what data will be collected (e.g., exams, project rubrics, surveys) to evaluate the effectiveness of the change.
  • Implementation details – course syllabi, prerequisites, credit hours, catalog descriptions.
  • Communication plan – how changes were announced to students, advisors, and faculty.

Using a Curriculum Management System

Consider adopting software like CurriQunet, Academic Works, or homegrown tools to maintain version-controlled records. These systems simplify the creation of curriculum maps and can generate reports for self-studies.

Example Documentation Template

For each change, create a one-page change log with fields: date, description, rationale, ABET criteria affected, approval body, approval date, implementation date, assessment plan link. Keep this log accessible in a shared drive.

Ensuring Compliance with ABET Criteria

Every curriculum modification must be explicitly checked against each applicable ABET criterion. This is a two-step process: first, map the change to student outcomes; second, verify that structural requirements (credit hours, topical coverage, design experience) remain intact.

Mapping to Student Outcomes

ABET’s current criteria (Criterion 3) define a set of student outcomes (1–7 for engineering programs). Some programs also define additional program-specific outcomes. For each new or modified course, identify which outcomes are introduced, reinforced, or demonstrated. Use a mapping matrix like this:

Course Outcome 1 (Problem Solving) Outcome 2 (Design) Outcome 3 (Communication) ...etc.
ENGR 301: Mechanics of Materials I (Introduced)
ENGR 402: Capstone Design D (Demonstrated) D D D

After a change, update the matrix and confirm that no outcome lacks sufficient coverage. If a required outcome has gaps, adjust the curriculum or add explicit assignments.

Maintaining Breadth and Depth

ABET requires a balanced curriculum that includes mathematics (including differential equations, probability and statistics), basic sciences (physics, chemistry), engineering sciences, engineering design, and general education. Any reduction in one area must be compensated by appropriate content elsewhere. For example, if you reduce the number of mathematics credits, you must demonstrate that the lost topics are covered in other courses.

The Major Design Experience

The capstone or culminating design experience must involve real-world constraints (economic, environmental, ethical, etc.). If curriculum changes affect the capstone course (e.g., splitting it into multiple parts or changing team structures), ensure that the new arrangement still provides an authentic design experience and is assessed for multiple student outcomes.

Seeking Guidance from ABET and Peer Reviewers

Do not wait until an accreditation review to ask questions. ABET provides several resources for programs undergoing change.

ABET Staff and Workshops

Contact ABET’s program directors for your discipline (e.g., Engineering Accreditation Commission, Computing Accreditation Commission). They can clarify how specific criteria apply to your changes. Attend ABET’s annual symposium or regional workshops focused on continuous improvement. These events often include breakout sessions on managing curriculum changes.

Using Peer Reviewers as Consultants

If your program has an upcoming self-study, invite a peer reviewer (not assigned to your review) to conduct a mock site visit or review your change plans. Many universities have ABET-trained faculty who can provide informal advice.

Reviewing Successful Practices

Examine case studies from other institutions. For instance, the ABET website offers resources on best practices. Additionally, academic journals like the Journal of Engineering Education and Proceedings of the ASEE Annual Conference publish examples of successful curriculum revisions. One paper, "Curriculum Change and ABET Accreditation: Lessons Learned" (available via ASEE PEER), highlights the importance of faculty buy-in and early assessment planning.

Updating Self-Study Reports and Evidence Files

The self-study report is the program's narrative of its continuous improvement efforts. Curriculum changes must be woven into this narrative with supporting data.

Revising the Self-Study Template

ABET’s self-study template includes sections for each criterion. For Criterion 4 (Continuous Improvement), describe the curriculum change process, include evidence of stakeholder input, and show how data from previous assessments led to the change. For Criterion 5 (Curriculum), provide a flowchart or table of the new curriculum, showing courses and their outcomes coverage.

Building an Evidence File

Organize documentation by criterion. For each change, include:

  • Original and revised curriculum maps
  • Minutes of meetings where changes were discussed
  • Data that triggered the change (e.g., poor student performance in a particular outcome)
  • Assessment results after implementation
  • Student work samples demonstrating outcome attainment

Use a cloud-based folder structure (Google Drive, Box) with subfolders for each year and criterion. Maintain version control by saving date-stamped PDFs.

Training Faculty and Staff on New Requirements

Curriculum changes often fail to yield expected outcomes because faculty are not adequately prepared. Training ensures consistent implementation and accurate assessment.

Workshops on Outcome-Based Assessment

Hold workshops before the new courses are taught. Cover how to align syllabi with student outcomes, how to design assignments that measure specific outcomes, and how to use rubrics consistently. Provide examples of well-written course learning outcomes.

Cross-Discipline Collaboration

If the curriculum change involves interdisciplinary courses (e.g., adding a data science module to a mechanical engineering course), create teaching teams that include experts from both fields. Joint planning reduces the risk of content gaps.

Advisor Training

Academic advisors must understand the new curriculum to guide students correctly. Create a one-page quick reference guide showing the new degree plan, prerequisites, and suggested sequencing. Host a training session for advisors at the start of the implementation semester.

Monitoring and Continuous Improvement After Implementation

The work does not end once the new curriculum is in place. ABET’s continuous improvement philosophy requires ongoing monitoring and adjustments based on evidence.

Establishing an Assessment Cycle

Plan to collect data at least once per academic year. Use direct measures (course-embedded assessments, capstone project evaluations, standardized exams) and indirect measures (exit surveys, alumni surveys, employer feedback). For major changes, consider collecting baseline data before the change for comparison.

Closing the Loop

After one or two cycles, analyze the data. Did the change improve student outcome attainment? Were there unintended consequences (e.g., increased dropout rates, complaints from students about workload)? Document findings and, if necessary, initiate further revisions. This iterative process demonstrates to ABET that your program is truly engaged in continuous improvement.

Using Data Visualization

Create dashboards that track outcome achievement over time. Tools like Tableau or even Excel pivot charts can help faculty see trends. Include these visualizations in your annual assessment report to make the case for or against further changes.

Conclusion

Maintaining ABET accreditation during curriculum changes requires a deliberate, proactive approach. By understanding the accreditation criteria, engaging stakeholders, documenting every step, and building an ongoing assessment process, programs can evolve their curricula without jeopardizing their accredited status. The key is to treat curriculum change not as a disruption but as an opportunity to strengthen the program through continuous improvement. With careful planning and a commitment to transparency, institutions can ensure that their graduates remain well-prepared for the engineering challenges of tomorrow.