Yes, an individual with an earlier priority date established through an approved I-140 petition in one employment-based category may transfer that earlier priority date for a later case filed in a different employment-based category. This can be a benefit for you when the retention of the earlier priority date is permitted for a later filed EB2 National Interest Waiver case.

Please also note that this procedure does not work if the initial I-140 petition has been revoked by your employer, or by USCIS due to fraud, or for use in a labor substitution case.