In the development countries people facing problems by trying to safe their certificates and official letters to get old or lost. If this is happened to any one he will lose manythings sometimes he could lose his job. It is difficult here to issue another certificate or official letter that have been issued to you if you have been worked with an International company or local company; and they give you this certificate identifying that you have been working with them between certen period. If you want to them and told them that you lost thier certificate or their certificate get old and you want a new one they will for sure refuse to issue you another one. Another thing is that our certificates in the development countries are not approved by the European or American Countries as you have to had another test to issue you another certificate to be used insid the first calss countries as they need to make sure that we meet their standard of education and they are for sure ignoring your certificates you get from Internal companies in your country.