@gdcan for visa? Yes po. COE is definitely not enough. Ang alam ko it is listed sa home affairs. This was what I gathered last 2017:
Skilled employment documents
Proof that in the 10 years before you were invited to apply for the visa, you worked full time in in your skilled nominated occupation:
• payslips that cover the period of employment claimed
• contracts, tax returns, group certificates and superannuation documents
• employment references
• any other documents relating to your employment history that you provided for your skills assessment.
Employment references
Employment references must:
• be written on the official letterhead of the employer providing the reference
• clearly show the employer’s full address, telephone and fax numbers, e-mail or website addresses on the letterhead
• show, below their signature, the name, position and contact telephone number of the person who signed the reference
show:
• the exact period of your employment
• whether employment was permanent or temporary, full or part-time
• the position(s) you held and duties undertaken
• your salary.
The position should be described according to the nature of the duties undertaken (for example research chemist, accounts clerk). It should not be described in general terms (for example, research officer, public servant).