طبعا المسالة عادية بالنسبة الهم ... بس اني ا اسأل من هيج حالته ؟؟؟
What if it is not possible for me, as a contract employee, to obtain this recommendation from a U.S. citizen supervisor?
You can provide a letter of recommendation signed by your non-U.S. citizen supervisor and co-signed by the U.S. citizen who is responsible for the contract. By co-signing, the U.S. citizen supervisor indicates that, based on his or her relationship with your contract supervisor, he or she is confident that the information provided by the supervisor is correct, and also certifies that, to the best of his or her knowledge, you present no threat to the national security or safety of the United States. If your supervisor is not a U.S. citizen, the U.S. citizen co-signer’s current e-mail address, and previous e-mail address if no longer with the organization for which you performed the qualifying work, must also be included in the letter of recommendation.