Any substantive program or policy revisions after the July 1, 2026, publication date of the 2026-27 Washington University Bulletin, with dates, are listed below.
July 6, 2026
- The information about Repeated/Retaken Courses was updated on the Undergraduate Policies page.
- The Biology Majors in the Arts & Sciences Bulletin were updated.
- The Economics and Computer Science Major page in the Arts & Sciences Bulletin and the Computer Science + Economics, BS, page in the McKelvey School of Engineering Bulletin were updated.
July 7, 2026
- The Appeal Procedures were updated for several programs in the Olin Business School graduate Bulletin:
- The Biomedical Engineering, MS, page in the McKelvey School of Engineering Bulletin was updated.
- The undergraduate Tuition & Fees page was updated.
July 9, 2026
- The Women, Gender, and Sexuality Studies Majors and Minor in the Arts & Sciences Bulletin were updated.
- The Appeal Procedures were updated in the Olin Business School undergraduate Academic Policies.
- Updates were made to the following pages of the Olin Business School undergraduate Bulletin:
July 10, 2026
- The "Assessment, Promotion, and Appeals for the Gateway Curriculum" section of the Policies & Guidelines of the School of Medicine page was revised.
- The Academic Policies page of the Bursky Public Health Bulletin was updated.
- The Social and Economic Development — Domestic concentration information was updated on the MSW Concentrations page of the Brown School Bulletin.
July 15, 2026
- Proficiency information was updated on the following pages:
- Undergraduate Arts & Sciences Bulletin: Arabic Major; Arabic Minor; East Asian Languages and Cultures; Economics and Computer Science Major; Hebrew Major; Jewish, Islamic, and Middle Eastern Studies Major, Comparative Jewish and Islamic Studies Concentration; Jewish, Islamic, and Middle Eastern Studies Major, Modern Middle Eastern Studies Concentration; South Asian Studies (Hindi) Minor
- Undergraduate Engineering Bulletin: Business and Computer Science (CSE), BS; Computer Engineering (CSE), BS; Computer Engineering (ESE), BS; Computer Science (CSE), BS; Computer Science (CSE), Second Major; Computer Science + Economics (CSE), BS
July 16, 2026
- The Biology information under the International Baccalaureate Policy on the undergraduate Admission Procedures page was updated.
- The OMSBA Curriculum information in the Olin Business School graduate Bulletin was updated.
July 17, 2026
- The Academic Policies page of the Bursky Public Health Bulletin was updated.
July 20, 2026
- The Women, Gender, and Sexuality Studies Majors in the Arts & Sciences Bulletin were updated.
July 21, 2026
- The Asian American Studies Minor page in the Arts & Sciences Bulletin was updated.
- The MSW Practicum page in the Brown School Bulletin was updated.
August 3, 2026
- The Course Add/Withdrawal Deadlines information for the Master's Programs on the Brown School Academic Policies page was updated.
August 4, 2026
- The Physics, PhD page in the Arts & Sciences Bulletin was updated.
August 17, 2026
- The Chemical Engineering, BS, and Environmental Engineering, BS, pages in the McKelvey School of Engineering graduate Bulletin were updated.
- The Regulations section of the Degree Requirements page of the undergraduate Arts & Sciences Bulletin was updated.
- The Astrophysics Major and Physics Major in the undergraduate Arts & Sciences Bulletin were updated.
- The Master of Legal Studies and the Master of Legal Studies in Taxation (Online) in the School of Law Bulletin were updated.
August 21, 2026
- The Academic Policies and Degree Requirements pages in the Undergraduate Arts & Sciences Bulletin were updated.
August 31, 2026
- The Tuition & Fees page of the undergraduate Bulletin was updated.
September 3, 2026
- The Architecture Minor in the College of Architecture Bulletin was updated.
- The Online Programs Financial Information in the School of Law Bulletin was updated.
September 4, 2026
- In the School of Medicine Bulletin, the Leave of Absence Policy for Medical Students and the Policy for Student Volunteer Engagement in Providing Health Care Services and Education were updated; the WashU School of Medicine Policy and Procedures for Medical Leave of Absence were added.
September 9, 2026
- In the graduate Bulletin of the McKelvey School of Engineering, the Computer Science, MS, the Computer Engineering, MS, the Computer Science & Engineering, MEng, and the Cybersecurity Engineering, MS, were updated. The Artificial Intelligence Engineering, MS, was added.
September 15, 2026
- The Flex MBA Policies in the Olin School of Business Bulletin were updated.
September 16, 2026
- The Environmental Analysis Major and the Environmental Studies Minor in the undergraduate Arts & Sciences Bulletin were updated.
September 21, 2026
- The Business and Computer Science (CSE), BS, in the undergraduate McKelvey School of Engineering Bulletin.
September 23, 2026
- The Music Major (standalone BMus without a concentration) was removed from the undergraduate Arts & Sciences Bulletin.