EB2 or EB3? For PD of May 06: If, EB3 = wait for less then 3 yrs before applying GC, worpermit, AP etc.as of May bulletin. If, EB2 = you can apply now. 1. If you are on H1, just keep working for same company, location stated on your PERM and same job position. 2. If its for future employment, nope you cannot work until you get EAD or apply for H1B. www.immigration.com or www.murthy.com etc.. will educate you in-detail.