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Bachelor of Technology [B.Tech] {Lateral} (Biotechnology) at Bharathidasan Institute of Technology, Anna University (AUBIT), Tiruchirappalli is a 3-year full-time on-campus lateral entry programme that allows diploma holders to directly enter the second year of the B.Tech Biotechnology programme. The course covers microbiology, biochemistry, genetic engineering, bioprocess technology, bioinformatics, and industrial biotechnology, with a total academic fee of Rs. 76,000 for the entire 3-year duration. Admission is through the Tamil Nadu Lateral Entry Admissions (TNLEA) centralised counselling, and the programme is affiliated to Anna University. The Biotechnology department at AUBIT is known for its research collaborations and industry linkages with biotech and pharmaceutical companies.

Admissions for the 2026 batch are upcoming. Based on the 2025 TNLEA schedule, registration is expected to open in early June 2026, with counselling rounds likely in July-August 2026. Candidates are advised to monitor the official TNLEA portal (www.tnlea.com) for confirmed dates.

Key Points:

Lateral entry programme: Diploma holders directly join the 2nd year, completing the degree in 3 years
Affiliated to Anna University, a premier technical university in Tamil Nadu
Government institution with highly subsidised fees compared to private engineering colleges
Biotechnology department has MoU with BIOPLUS Life Science, Bangalore for internship, placement, and research collaboration
Well-equipped labs for microbiology, biochemistry, genetic engineering, and bioprocess technology

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Fees
Admission
Scholarships
FAQs

AUBIT B.Tech {Lateral} (Biotechnology) Fees

The total academic fee for B.Tech {Lateral} (Biotechnology) at AUBIT is Rs. 76,000 for the complete 3-year programme. The annual tuition fee is Rs. 23,000 per year, with a one-time refundable caution deposit of Rs. 7,000 payable in the first year. Optional hostel accommodation is available on campus at approximately Rs. 1.32 Lakhs for the full duration.

Fee Breakdown

Fee Component	Amount (INR)
Tuition Fees (3 years x Rs. 23,000)	69,000
Caution Fee (Refundable)	7,000
Total Academic Fees	76,000
Hostel Fees (Optional, approx.)	1,32,000
Total Fees (with Hostel)	2,08,000

Caution Fee of Rs. 7,000 is fully refundable at the time of leaving the institution.
Hostel fees are optional and not included in the Total Academic Fees.
Fee structure is as per the official AUBIT fee structure 2025; minor revisions may apply for 2026 admissions.
No EMI options are typically available for government institution fees; fees are paid semester-wise or annually as per university norms.

AUBIT B.Tech {Lateral} (Biotechnology) Admission 2026

Admission to B.Tech {Lateral} (Biotechnology) at AUBIT is through the Tamil Nadu Lateral Entry Admissions (TNLEA) counselling, a centralised merit-based process conducted by the Government of Tamil Nadu. Candidates are ranked based on their diploma aggregate percentage and allotted seats through multiple online counselling rounds. The 2026 admission season is upcoming; candidates should register on the official TNLEA portal once the schedule is announced.

Important Dates

Event	Tentative Dates (2026)
Application Open for Registration	Early June 2026
Certificate Uploading	Early June - Early July 2026
Certificate Verification	Mid June - Mid July 2026
Publication of Rank List	Mid July 2026
Grievances Redressal	Late July 2026
Special Counselling	Late July 2026
Round 1 Counselling	Late July - Early August 2026
Round 2 Counselling	Early August 2026
Round 3 Counselling	Early August 2026
Commencement of Classes	August 2026

Exam Dates

Exam/Process	Details
TNLEA	No written entrance exam; merit-based on Diploma aggregate percentage
Official Portal	www.tnlea.com

The dates mentioned above are tentative and subject to change.

Eligibility Criteria:

Candidates must have passed a 3-year Diploma in Biotechnology or a related branch (such as Chemical Engineering, Pharmacy, or allied sciences) from a recognised polytechnic/institution.
Minimum 50% aggregate marks in the qualifying Diploma examination (45% for reserved categories).
Candidates must be residents of Tamil Nadu or have studied in Tamil Nadu for the qualifying examination.

Admission Process:

Register on the official TNLEA portal (www.tnlea.com) during the application window.
Upload required certificates including Diploma marksheets, community certificate, and other documents.
Attend certificate verification at the designated centre.
Participate in online choice filling and counselling rounds.
Accept allotment and report to AUBIT with original documents and fee payment.

AUBIT B.Tech {Lateral} (Biotechnology) Scholarships 2026

AUBIT students are eligible for a range of state and central government scholarships that significantly reduce the financial burden. The institution actively facilitates scholarship applications, and students from reserved categories and economically weaker sections can avail substantial financial assistance. Scholarship forms are distributed by the college and must be submitted after completing the required formalities, typically in the second semester.

Scholarship Details

Scholarship	Eligibility	Amount
Tamil Nadu BC/MBC/DNC Scholarship	BC, MBC, DNC category students	Covers tuition fees (varies by category)
Tamil Nadu SC/ST Scholarship	SC/ST category students	Full tuition fee reimbursement
Post-Matric Scholarship (Central Govt.)	SC/ST students with family income below threshold	Tuition + maintenance allowance
Tamil Nadu Government Merit Scholarship	Top academic performers	Varies

Scholarship application forms are available from the college's Student Affairs office.
Students must submit applications along with income certificate, community certificate, and marksheets.
Renewal of scholarships requires maintaining minimum attendance and academic performance.
BC/MBC/DNC and SC/ST scholarship renewals are processed annually; students should check the official AUBIT website for circulars.

AUBIT B.Tech {Lateral} (Biotechnology) FAQs

Ques. Which diploma branches are eligible for B.Tech {Lateral} (Biotechnology) at AUBIT through TNLEA?

Ans. Diploma holders in Biotechnology, Chemical Engineering, Pharmacy, and other allied science branches are generally eligible. The exact list of eligible branches is published in the TNLEA brochure each year on www.tnlea.com.

Ques. What career opportunities are available after completing B.Tech {Lateral} (Biotechnology) from AUBIT?

Ans. Graduates can pursue careers in pharmaceutical companies, biotech firms, research laboratories, food processing industries, and government research organisations. Higher studies options include M.Tech Biotechnology, M.Sc Biotechnology, and research programmes.

Ques. Does AUBIT's Biotechnology department have industry collaborations?

Ans. Yes, the Biotechnology department at AUBIT has an MoU with BIOPLUS Life Science, Bangalore for internship, placement, and research collaboration. Students benefit from industry exposure and placement opportunities through this partnership.

Ques. Is the B.Tech {Lateral} (Biotechnology) degree from AUBIT recognised for government jobs?

Ans. Yes, the B.Tech degree from AUBIT, being affiliated to Anna University and approved by AICTE, is recognised for all government and private sector jobs, including PSU recruitment and GATE examinations.

Ques. What is the seat intake for B.Tech {Lateral} (Biotechnology) at AUBIT?

Ans. Lateral entry seats are typically 10% of the sanctioned intake of the regular B.Tech programme. The exact number is published in the TNLEA counselling brochure each year.

Ques. Can lateral entry Biotechnology students at AUBIT apply for research projects and internships?

Ans. Yes, lateral entry students are eligible to participate in sponsored research projects, internships, and industry collaborations facilitated by the Biotechnology department. The department actively encourages students to engage in research activities and industry internships.

AUBIT B.Tech {Lateral} Biotechnology: Fees 2026, Course Duration, Dates, Eligibility

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