Home / Courses & Qualifications
Fourteen BTEB-approved National Skill Certificate qualifications across four industry sectors, each delivered against the official competency standard.
Understanding the levels
Each qualification is defined by BTEB as an occupation (with its official code) at a certificate level. You can start at NSC-I and progress, or have existing skills recognised through RPL.
NSC-I
Entry level. Basic skills to work safely under supervision. NTVQF level 23.
NSC-II
Skilled worker. Carries out a wider range of tasks with some independence. NTVQF level 24.
Level-III
Highly skilled. Works independently and solves routine problems. NTVQF level 25.
Code 238 / 138 · NSC-I & NSC-II
Brick and block work, mortar preparation, soling and plastering for building construction.
Code 218 · NSC-I & NSC-II
Pipe joints, concealed pipework and installation of sanitary fittings, fixtures and water systems.
Code 217 · NSC-I & NSC-II
House and building wiring, circuits, fittings, conduit work and home appliance repair (Civil Construction).
Code 252 · NSC-I
Cutting, bending and tying reinforcement steel for footings, columns and slabs.
Transport Equipment (18) · Code 201 · NSC-I & NSC-II
Gas and plasma cutting, arc and spot welding, and inspection and testing of welds.
Information & Communication Technology (14) · Code 158 / 208 · NSC-I, NSC-II & Level-III
Office applications, Bangla and English typing, internet, databases and basic system maintenance.
Ready Made Garments & Textile (17) · Code 214 · NSC-II
Industrial lock-stitch, chain-stitch and over-lock machine operation for the RMG industry.
Qualification register
This list mirrors the “Institute Wise Course Permissions” published for Institute Code 50838 on the BTEB CBT&A portal.
| Sector | Occupation (code) | Level |
|---|---|---|
| Construction (12) | Masonry (238) | National Skill Certificate-I (23) |
| Construction (12) | Masonry (238) | National Skill Certificate-II (24) |
| Construction (12) | Masonry (138) | National Skill Certificate-I (23) |
| Construction (12) | Plumbing (218) | National Skill Certificate-I (23) |
| Construction (12) | Plumbing (218) | National Skill Certificate-II (24) |
| Construction (12) | Electrical Installation and Maintenance (Civil Construction) (217) | National Skill Certificate-I (23) |
| Construction (12) | Electrical Installation and Maintenance (Civil Construction) (217) | National Skill Certificate-II (24) |
| Construction (12) | Rod Binding (252) | National Skill Certificate-I (23) |
| Transport Equipment (18) | Welding (201) | National Skill Certificate-I (23) |
| Transport Equipment (18) | Welding (201) | National Skill Certificate-II (24) |
| Information Communication Technology (14) | Computer Operation (158) | National Skill Certificate-I (23) |
| Information Communication Technology (14) | Computer Operation (158) | National Skill Certificate-II (24) |
| Information Communication Technology (14) | Computer Operation (208) | National Skill Level-III (25) |
| Ready Made Garments and Textile (17) | Sewing Machine Operation (214) | National Skill Certificate-II (24) |
How to enrol
What to bring
Call or visit our Ashulia campus to check intake dates and secure your place.
A BTEB-accredited vocational and technical training institute delivering Competency Based Training & Assessment in Ashulia, Savar, Dhaka.
© 2026 Dolphin Training Centre. BTEB Institute Code 50838. All rights reserved.