H-1B cap cases can continue to request premium processing concurrently.  Due to the historic premium processing receipt levels, combined with the possibility that the H-1B cap will be met in the first 5 business days of the filing season, USCIS has temporarily adjusted its current premium processing practice. To facilitate the prioritized data entry of cap-subject petitions requesting premium processing, USCIS will begin premium processing for H-1B cap cases on April 15, 2013.