Forms for H-1B Temporary Workers Page Content H-1B/O-1 related formsPDF/DOCH-1B Employer Letter (NIH Users Only) pdf docH-1B Labor Condition Application (LCA) Attestation pdfI-129 Worksheet (NIH Users Only) pdfMaintaining H-1B Status pdf Miscellaneous formsPDF Form AR-11/Change of Address (U.S. Citizenship and Immigration Services/USCIS) Form W-2/1042S/1099/1099G InformationDIS Change of Address Form pdfRequest for Extended Absence from NIH pdfRequest for Outside Activity: Step 1: Complete "Request for Outside Activity Wizard" if you are unsure if your activity requires advance approval Step 2: Complete the "Request for Outside Activity" to obtain permission to engage in your requested activity pdf Revised 07/2021 PublishingPageContent2 PublishingPageContent3 PublishingPageContent4