Since Jan. 1, 2010, all prevailing wage requests for certain nonimmigrant (H-1B, H-2B, E-3, etc.) and permanent immigration (PERM) proceedings are being processed through the Office of Foreign Labor Certification (OFLC) National Prevailing Wage and Helpdesk Center in Washington, DC. Effective Jan. 21, 2010, employers or their authorized representatives should be able to submit these requests online electronically through the Department of Labor's iCERT System, once initial registration and account creation is completed.