You’ll have to look but yes it is a requirement to maintain an income above LICO until your parents land. CIC doesn’t always ask to see that you have maintained your income level above LICO during processing but they do if they have concerns especially for example if a family is making close to the LICO amount, a change in circumstance like anew baby, etc. Makes sense that CIC wants to make sure children can keep supporting their parents.Is that written on cic official website?
Also, do I need a letter[of employment] from my employer when I apply for PGP?