Find a design approval holder

Use this page to find:

• design organisations (CASR 21.J) approved to carry out and approve specific design activities
• design approval holders (CASR 21.M) authorised to approve designs of modifications and repairs.

We update this list based on our records, but we cannot guarantee that:

• any organisation listed has the power to act under the relevant regulations
• a listed person can act as an IoA under the relevant regulations.

Before you hire a holder, check that:

• their instrument of appointment is current
• the scope covers your design approval requirments
• a listed person can act as an authorised person of CASA under the relevant regulations.

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