| Main Line | : | (+65) 6516 4239 |
| Fax Line | : | (+65) 6776 7505 |
| : | isassec@nus.edu.sg |
| ISS Shuttle Bus: | From Clementi Avenue 5 |
| Science Park II Bus: | From Haw Par Villa MRT |
| SBS 10 | Tampines Interchange / Kent Ridge Terminal |
| SBS 30 | Bedok Interchange / Boon Lay Interchange |
| SBS 51 | Hougang Central Interchange / Jurong East Interchange |
| SBS 143 | Jurong East Interchange / Jurong East Interchange |
| SBS 183 | Toa Payoh Interchange / Jurong East Interchange |
| SMRT 188 | Choa Chu Kang Interchange / Harbour Front Interchange |
| SBS 200 | Bouna Vista Terminal / Holland Drive |