if we give an experiance certificate to the chc.. how will they find the genuinity of the certificate... ?? Is it just a phone call enquiry by the embassy to the letterhead number in spp visa..?? Or will there be a person coming to the institution I worked..?. What abt enquiry on the labour office..?? Kindly enlighten..?? I beleive only in immigration visa procedure they do an extensive enquiry but in case of student visa they dont.is it true..?? How do they do it.??