coz in my country,Iran , usually the first 2 months is probational time , The company did not give me a copy of contract ,and they won't if they find out I've applied for immigration ! they hire employees who are willing to work for at least 2 years , that's the reason I don't have any proof ...arkscan said:No it's never too late to inform the VO....why don't u have those letters? Can u at least provide a letter on company letterhead and give the contact person of say, the HR, in ur new company in case the VO wishes to verify ur new employment...
Make an attempt to at least obtain some sort of official document, else the VO might find it suspicious...
are you sure reference letter is no longer required?