These Regulations shall be called the Dibrugarh University Regulations for the Under Graduate Academic Programmes in the Choice Based Credit System, 2018.

• The Regulations shall be effective from the Academic Session 2019-2020.
• Applicable for Bachelor Degrees in Arts (BA), Science (B.Sc.), and Commerce (B.Com.) of three years duration comprising six semesters.
• Applicable to students enrolled under CBCS conducted by Colleges/Institutes affiliated to Dibrugarh University.

• CBCS: Flexible learning system permitting students to learn at their own pace, choose electives, adopt interdisciplinary approaches, and more.
• College: Colleges or Institutes affiliated to Dibrugarh University.
• Department: Department of College/Institute affiliated to Dibrugarh University.
• Programme: Whole learning experience in a particular field of study.
• Course: Unit of instruction within a Programme. Replaces the traditional concept of "paper."
• Academic Year: A period of 12 months consisting of two semesters.
• Semester: A half-yearly term including examinations, vacations, and breaks.

• Odd Semester: June - November (including exams and breaks).
• Even Semester: December - May (including exams and breaks).
• Changes in the Academic Calendar may be made by the University whenever necessary.

• BA: Higher Secondary Examination (10+2) pass from recognized boards. Economics Honours requires Mathematics as a subject or opting for a 2-credit Mathematics course.
• B.Sc.: Higher Secondary Examination (10+2) in Science stream. Chemistry, Physics, and Geology Honours require Mathematics.
• B.Com.: Higher Secondary Examination (10+2) in Commerce stream. Students from Arts or Science streams with Mathematics/Statistics are eligible.
• Eligibility criteria may be revised by the Academic Council as needed.