To apply for an Australian visa as an Indian national, you'll need a valid passport, a completed and signed visa application form, recent passport-size photos, proof of financial resources, and evidence of your ties to India. Additional documents may be required depending on your visa type and circumstances. 

Specific Documents Required: 

• Passport-size Photos: Two recent photos meeting Australian visa specifications. 

• Proof of Financial Resources: Bank statements, pay slips, or other documents demonstrating sufficient funds to support your stay. 

• Evidence of Ties to India: Documents like employment certificates, school/college enrollment, or proof of family members in India. 

• Cover Letter: Explaining your travel plans and the purpose of your visit. 

• Travel Itinerary: Including flight tickets and accommodation reservations. 

• Other Documents: Depending on your visa type (student, family, etc.), you may need additional documents like letters of invitation, no objection certificates, or proof of health insurance. 

• Passport: Valid for at least six months beyond your intended stay in Australia. 
• Visa Application Form: Duly filled and signed, depending on the visa type. 

Additional Notes: 

• The specific documents required may vary based on the type of visa you are applying for (tourist, student, work, etc.). 

• It's recommended to review the Australian Department of Home Affairs website for the most up-to-date information on visa requirements. 

• You may need to pay a visa application fee. 

• Make sure to submit all documents in a clear and organized manner. 

• Consider seeking assistance from a visa processing service if you need help navigating the application process.