PERM 被 audit,EB2, IT job, mini requirement: master or bachelor + 5yr exp.
原因#1：a copy of the job order placed with the SWA serving the area of intended employment downloaded from the SWA internet job listing site, a copy of the job order provided by the SWA, or other proof of publication from the SWA containing the content of the job order, where a job order is required by the recruitment provisions of 20 CFR 656 and/or a job order is listed on the ETA Form 9089 as a recruitment source.
请问老师，这个原因要求什么样的support letter？如果没有相关材料对应这一原因， PERM会被据吗？
PERM audit 期间能withdraw， file 另一个PERM 吗？
如果在同一公司， 但换了组，job duty 换了，公司又被别家买了换了公司名字，在这种情况下，能用新的公司名字再 file 一个 PERM， 同时原来的PERM audit 继续 pending 吗？
非常感谢您的不吝赐教！