When to apply for Indefinite Leave to remain? Requirements?

[sars_notd_virus]

Which application form he needs to fill in for his ILR? What sort of evidences do we need to submit with it aside from the "life in the UK" test result?

Thanks,
Coyote

please check the links :
http://www.ukba.homeoffice.gov.uk/se...licationtypes/
http://www.ukba.homeoffice.gov.uk/se...ionformset(m)/