Relationship Status: The applicant needs to have a relative who is an Australian citizen, permanent resident, or eligible New Zealand citizen. The relative must be the applicant's parent, brother, sister, non-dependent child, grandparent, or grandchild. The sponsoring relative must be settled in Australia and willing to sponsor the applicant.

No Other Relatives: The applicant must not have any other relatives, whether it’s in Australia or overseas, apart from the sponsoring relative. This visa option is specifically for individuals who don’t have any other family members to provide support outside Australia.

Family Test Balance: The applicant needs to meet the balance of family test, which requires that at least half of the applicant's children live permanently in Australia, or that more of the applicant's children live permanently in Australia than in any other single country.

Age Requirement: There is no age limit for applicants applying for the Remaining Relative Visa Onshore (Subclass 835).

Health and Character Requirements: The applicant and any family members must meet health and character requirements, which are essential for the visa grant. This typically involves a medical examination and obtaining police clearance certificates.

You need to collect all required documents to support your visa application process. This may include identity documents, proof of relationship along with the sponsoring relative, evidence of meeting the balance of entire family test, health examination reports must be there, police clearance certificates, along with any other relevant documentation.

Make sure to fill out the Remaining Relative Visa Onshore (Subclass 835) application form accurately and truthfully. This process can usually be done online through the Australian Government's Department of Home Affairs website.

You need to upload or submit all required documents and your visa application. Also, all documents should be properly certified and translated into English if necessary.

Make sure to pay the required visa application fee. The total fee amount can vary and is subject to change, so it's essential to check the current fee before you submit the application.

It’s been noticed that you and any accompanying family members of the applicant may be required to undergo some kind of medical examination by a panel physician approved by the Australian Government in order to ensure that you meet the health requirements for the visa.

You’ll need to provide police clearance certificates from all countries where you have lived for over 12 months in the past 10 years to demonstrate that you meet the character requirements for the visa.

Once the application gets submitted, it will be processed by the Department of Home Affairs. Processing times can vary depending on multiple factors such as the completeness of the application, the overall number of applications received, along with individual circumstances.