Application Form No. 4 – Fillable PDF

Application Form No. 4 is the official Nomination Personnel Approval form used by the Civil Aviation Safety Authority (CASA) in Australia. Whether you are nominating a key employee, updating a position, or submitting a new application, this fillable PDF lets you complete the entire process online – fast, secure, and without the need for a separate PDF editor.

What Is Application Form No. 4?

Form 4 captures essential details about the nominated individual, the role they will occupy, and the supporting documentation required for approval. It is a mandatory part of the CASA personnel approval workflow and must be submitted with the appropriate fees.

How to Fill Out Form 4 Online

Using Formize’s built‑in PDF Filler, you can complete the form directly in your browser. The interface automatically saves your progress, validates required fields, and provides tool‑tips for each section.

Common Mistakes to Avoid

• Leaving required fields blank – the filler will highlight missing information before you can submit.
• Uploading unsupported file types for attachments (only PDF, JPG, PNG are accepted).
• Using outdated version of the form. Always start from the latest PDF linked below.

Download & Start the Formize PDF Filler

Simply click the Fill out this form button on this page. The Formize PDF Filler loads instantly, and you can begin entering data right away.

When you finish, you can:

• Save a copy for your records.
• Print the completed form.
• Submit electronically to CASA via their portal.

Need help? Review the step‑by‑step guide below or check the FAQs.