| Task | Form No. | Download Form | View/Apply Online |
| Apply for Modification Approval | CAAS(AW)47 |  | |
| Apply for Singapore Technical Standard Order Approval | CAAS(AW)205 | | |
| Apply for Repair Approval | CAAS(AW)206 | | |
| Apply for Supplementary Type Certificate Approval | CAAS(AW)212 | | |
| Apply for Letter of Acceptance of Type Certificate | CAAS(AW)213 | | |
| View List of CAAS Design Approval | | | |
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