| Schools | Courses Offered | Contact No. |
| Admiralty Sec Sch | E, NA, NT | 63651733 |
| Ahmad Ibrahim Sec Sch | E, NA, NT | 67585384 |
| Anderson Sec Sch | E, NA, NT | 64598303 |
| Ang Mo Kio Sec Sch | E, NA, NT | 64548605 |
| Anglican High Sch | E | 62414866 |
| Anglo-Chinese Sch (Independent) | E | 67731633 |
| Anglo-Chinese Sch (Barker Road) | E, NA, NT | 62561633 |
| Bendemeer Sec Sch | E, NA, NT | 62927616 |
| Bowen Sec Sch | E, NA, NT | 63859466 |
| Bukit Merah Sec Sch | E, NA, NT | 64748934 |
| Bukit Panjang Govt High Sch | E, NA, NT | 67691031 |
| Catholic High Sch | E | 64582177 |
| Cedar Girls’ Sec Sch | E | 62884909 |
| CHIJ Katong Convent | E, NA, NT | 64486433 |
| CHIJ Sec (Toa Payoh) | E, NA, NT | 63534972 |
| CHIJ St Nicholas Girls’ Sch | E | 63541839 |
| CHIJ St Theresa’s Convent | E, NA, NT | 64775777 |
| Chong Boon Sec Sch | E, NA, NT | 65531263 |
| Chung Cheng High (Main) | E | 63441393 |
| Chung Cheng High Sch (Yishun) | E, NA, NT | 67583912 |
| Clementi Town Sec Sch | E, NA, NT | 67777362 |
| Commonwealth Sec Sch | E, NA, NT | 65606866 |
| Crescent Girls’ Sch | E | 64758711 |
| Deyi Sec Sch | E, NA, NT | 64561565 |
| Dunman High Sch | E | 63450533 |
| Dunman Sec Sch | E, NA, NT | 67862668 |
| Evergreen Sec Sch | E, NA, NT | 63656392 |
| Fairfield Methodist Sch (Sec) | E, NA, NT | 67788702 |
| Fuhua Sec Sch | E, NA, NT | 65633067 |
| Gan Eng Seng Sch | E, NA, NT | 64745594 |
| Hai Sing Catholic Sch | E, NA, NT | 65827864 |
| Hong Kah Sec Sch | E, NA, NT | 65679655 |
| Hwa Chong Institution | E | 64683955 |
| Jurong Sec Sch | E, NA, NT | 62655980 |
| Jurong West Sec Sch | E, NA, NT | 62623593 |
| Manjusri Sec Sch | E, NA, NT | 68424558 |
| Maris Stella High Sch | E | 62803880 |
| Marsiling Sec Sch | E, NA, NT | 68941413 |
| Methodist Girls’ Sch (Sec) | E | 64694800 |
| Montfort Sec Sch | E, NA, NT | 65107070 |
| National Junior College | E | 64661144 |
| Nan Hua High Sch | E | 67788303 |
| Nanyang Girls’ High Sch | E | 64663275 |
| Ngee Ann Sec Sch | E, NA, NT | 67844583 |
| Northland Sec Sch | E, NA, NT | 62576781 |
| NUS High School | E | 65161709 |
| Orchid Park Sec Sch | E, NA, NT | 67598547 |
| Outram Sec Sch | E, NA, NT | 67334077 |
| Pasir Ris Crest Sec Sch | E, NA, NT | 65811655 |
| Pasir Ris Sec Sch | E, NA, NT | 65010800 |
| Paya Lebar Methodist Girls’ Sch (Sec) | E, NA, NT | 62816606 |
| Peirce Sec Sch | E, NA, NT | 64576454 |
| Ping Yi Sec Sch | E, NA, NT | 64489580 |
| Presbyterian High Sch | E, NA, NT | 64543722 |
| Raffles Girls’ Sch (Sec) | E | 67371845 |
| Raffles Institution | E | 63538830 |
| Riverside Sec Sch | E, NA, NT | 62699631 |
| River Valley High Sch | E | 65678115 |
| School of Science and Technology, Singapore (SST) | E | 65717200 |
| School of the Arts, Singapore (SOTA) | E | 63389663 |
| Seng Kang Sec Sch | E, NA, NT | 63887258 |
| Serangoon Garden Sec Sch | E, NA, NT | 62889227 |
| Siglap Sec Sch | E, NA, NT | 65829461 |
| Singapore Chinese Girls’ Sch | E | 62527966 |
| Springfield Sec Sch | E, NA, NT | 63183053 |
| St. Andrew’s Sec Sch | E, NA, NT | 62851944 |
| St Anthony’s Canossian Sec Sch | E, NA, NT | 64490616 |
| St Hilda’s Sec Sch | E, NA, NT | 63055277 |
| St Joseph’s Institution | E | 62500022 |
| St Margaret’s Sec Sch | E, NA, NT | 64664525 |
| St Patrick’s Sch | E, NA, NT | 63440929 |
| Tanjong Katong Girls’ Sch | E | 63441593 |
| Tanjong Katong Sec Sch | E | 63443471 |
| Temasek Sec Sch | E, NA, NT | 64495020 |
| Unity Sec Sch | E, NA, NT | 67671070 |
| Victoria Sch | E | 62912965 |
| West Spring Sec Sch | E, NA, NT | 68920369 |
| Woodlands Ring Sec Sch | E, NA, NT | 63643712 |
| Xinmin Sec Sch | E, NA, NT | 62889382 |
| Yio Chu Kang Sec Sch | E, NA, NT | 64560669 |
| Yishun Town Sec Sch | E, NA, NT | 67587219 |
| Yuhua Sec Sch | E, NA, NT | 65661985 |
| Zhenghua Sec Sch | E, NA, NT | 67639455 |
| Zhonghua Sec Sch | E, NA, NT | 62824339 |
