Diploma in Operation Theatre and Anaesthesia Technology (DOATT)

1. Course Name

Diploma in Operation Theatre and Anaesthesia Technology (DOATT)
This is a paramedical/allied-health diploma that trains students to assist doctors, surgeons and anaesthesia teams during operations and to help maintain operation-theatre equipment, safety and patient care.

2. Course Duration

• Generally 2 years
• Some institutes include 6 months of compulsory internship, making the total duration about 2 years 6 months. 
• The exact duration can vary according to the university, state council or institute.

3. Eligibility

Common eligibility requirements are:

• 10+2 / Class 12 passed, preferably with Science stream.
• Physics, Chemistry and Biology (PCB) are commonly required.
• Minimum marks vary by institute. For example, some institutions require 40–50% in the relevant science subjects. 
• Some institutions may specify a minimum age of 17 years. 

Note: Eligibility should be checked with the specific university/institute before admission.

4. Approximate Fee

Fees vary considerably by institution.

Examples of published fees include:

• RIMT University: about ₹55,000 tuition per year, plus other charges; total programme fee reported at about ₹1.33 lakh. 
• Vinayaka Missions Research Foundation: total fee reported at about ₹70,500. 
• MIMS College: published 2026–27 tuition of about ₹77,677 per year. 
• Westfort Institute: published tuition of about ₹73,978 for the programme. 

General guidance: approximately ₹20,000–₹80,000+ per year, depending on the institute, state, affiliation and additional charges. This is an indicative range, not a fixed national fee.

5. Admission Process

The process commonly includes:

1. Check eligibility.
2. Submit the application form.
3. Provide Class 10 and 12 marksheets and other required documents.
4. Admission may be based on merit in Class 12.
5. Some institutes may conduct counselling, personal interaction or another selection process.
6. Complete document verification and fee payment.
7. Begin classroom and practical/clinical training.

For example, RIMT reports merit-based admission without a mandatory national entrance examination, while other institutes may use their own selection procedures.

6. Mode of Study

• Regular / Full-time
• Includes theory classes, laboratory/practical training and hospital/clinical training.
• Internship may be compulsory depending on the programme. 

7. Main Subjects / Syllabus

The exact syllabus varies, but commonly includes:

• Anatomy
• Physiology
• Basic Medical Sciences
• Pharmacology
• Pathology
• Microbiology
• General Surgery
• Anaesthesia Technology
• Operation Theatre Techniques
• Surgical Instruments
• Anaesthesia Equipment
• Patient Care
• Pre-operative and Post-operative Care
• Sterilisation and Disinfection
• Infection Control
• Biomedical Equipment
• Emergency Care and Resuscitation
• Intensive/Critical Care
• Hospital Training / Clinical Practice

Official course material from Kerala, for example, includes basic science/pharmacology, biomedical equipment and operation-theatre techniques, along with practical training.

8. Career Scope

After completing DOATT, students can work in healthcare settings where surgical and anaesthesia support services are required, such as:

• Government hospitals
• Private hospitals
• Multispecialty hospitals
• Surgical centres
• Emergency/trauma centres
• Operation theatres
• Intensive-care settings
• Nursing homes
• Day-care surgery centres

The work generally involves supporting the surgical and anaesthesia team, preparing equipment, maintaining sterile conditions and assisting with patient care.

9. Job Opportunities

Possible employment opportunities include:

• Operation Theatre Technician
• Anaesthesia Technician
• OT Assistant
• Anaesthesia Assistant
• Surgical/OT Support Technician
• Hospital OT Support Staff
• Critical Care/ICU Support roles
• Surgical Equipment Support roles

Specific job titles depend on the employer and the qualification/registration requirements applicable in the state.

10. Common Job Roles

Common roles include:

• Operation Theatre Technician
• Anaesthesia Technician
• Assistant Operation Theatre Technician
• OT/Surgical Assistant
• Theatre Supervisor — generally with additional experience
• Surgical Equipment Technician/Specialist — depending on employer requirements

Institutions list OT Technician, Anaesthesia Technician and related theatre-support roles among possible career paths.

11. Expected Salary Range

Salary depends on qualification, experience, location, hospital type and job role.

A practical indicative range for freshers may be around ₹15,000–₹30,000 per month, with experienced technicians potentially earning more.

One institute currently reports an average range of ₹3–6 lakh per year, but this should be treated as an institute-level estimate rather than a guaranteed salary.

12. Higher Study Options

After completing the diploma, students may explore:

• B.Sc. Operation Theatre and Anaesthesia Technology
• B.Sc. Operation Theatre Technology
• Bachelor in Anaesthesia and Operation Theatre Technology
• Other relevant Allied Health Sciences degree programmes
• Postgraduate study after completing an appropriate bachelor's degree

Some universities specifically provide lateral entry to the second year of a related bachelor's programme for eligible diploma holders.

13. Universities / Institutions Offering This Course

Examples where the programme is documented include:

• RIMT University, Punjab — Diploma in Operation Theatre Technology and Anaesthesia. 
• Vinayaka Missions Research Foundation (VMRF), Tamil Nadu — Diploma in Operation Theatre and Anaesthesia Technology. 
• Annamalai University, Tamil Nadu — listed the Diploma in Operation Theatre and Anaesthesia Technology among its 2025–26 diploma programmes. 
• Kaushalya – The Skill University, Gujarat — documented the Diploma in Operation Theatre and Anaesthesia Technology. 
• Guru Kashi University, Punjab — Diploma in Operation Theatre and Anaesthesia Technology. 
• Directorate of Medical Education, Kerala / affiliated institutions — Diploma in Operation Theatre and Anaesthesia Technology. 

Important: Availability, affiliation, recognition and admission rules can change by academic session. Students should verify the current programme approval/affiliation before enrolling.

14. University-wise Eligibility and Approximate Fees

Fee note: These figures can change each academic year and may exclude registration, examination, hostel, uniform, laboratory, clinical-training or other charges.

15. Entrance Exam / Other Requirements

• No single national entrance examination is required for all DOATT programmes.
• Many institutes use Class 12 merit for admission. 
• Some institutions may conduct their own entrance test, counselling, interview or personal interaction. 
• Students may need:
  • Class 10 and 12 certificates/marksheets
  • Transfer/School Leaving Certificate
  • Migration Certificate, where applicable
  • Identity and category documents, where applicable
  • Medical fitness certificate, if required by the institution

• Practical/clinical attendance and internship requirements may apply.

Student-Friendly Summary

DOATT is generally a 2-year paramedical diploma, often followed by a 6-month internship. It is suitable for students interested in working in operation theatres and supporting anaesthesia and surgical teams. The course combines classroom learning with practical hospital training and can provide a pathway toward employment as an OT or anaesthesia technician, as well as further study in related bachelor's programmes.