Validity of EA assessment

#1
What is the validity of EA assessment required for application of visa to DIBP? Regards, Faruqe
#2
the assessment letter for migration is valid only for 12 months.
#3
But in DIBP website I found this: "A skills assessment is only valid until the expiry date specified on the assessment, or when a period of three years from the date of issue has elapsed, whichever occurs first."