hi, Lateral entry courses at Lovely Professional University (LPU) allow eligible diploma holders or students with equivalent qualifications to join directly in the second year of a degree program. As a result, the duration of the course is typically reduced by one year compared to the regular program. For example, a regular 4-year B.Tech program can be completed in 3 years through lateral entry, while a 3-year undergraduate program may be completed in 2 years, depending on the course structure. The exact duration varies by program and eligibility criteria. Students should check the specific program details before applying.