“Evidence to attach to your application
At the time of making your application, you must lodge with the department:
1)a certified copy of a positive skills assessment issued by a relevant assessing authority for your nominated skilled occupation
2)certified copies of all the documents you provided to the assessing body including: 。。。。。” http://www.immi.gov.au/skilled/general-skilled-migration/175/eligibility-skills-assessment.htm