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Welcome to
Advanced Technological Institute
Dehiwala

ABOUT US
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Focus on improvement

SLIATE LMS
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CONTACT US

  • 7 HND Courses

  • Experienced Lecturers

  • Focus on target

Notices

Bid Invitation for Janitorial Services - ATI Dehiwala (2026/2027)

Interim VIVA Scheduled for HNDM Students (2022 Batch)

Interim VIVA Scheduled for HNDTHM Students (2022 Batch)

Provision of Hostel Facilities at final year girls hostel

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Departments

Higher National Diploma in Accountancy

Higher National Diploma in Business Administration

Higher National Diploma in Business Finance

Higher National Diploma in English

Higher National Diploma in Information Technology

Higher National Diploma in Management

Higher National Diploma in Tourism and Hospitality Management


Advanced Tachnological Institute Dehiwala

ATI Dehiwala is a part of SLIATE and one of the 19 SLIATE Institutes.It enables many students to their Higher Education and become a member of the work force.

About Us