Attention: Visitors who are not NIH Badge Holders, U.S. Citizens or Permanent Residents with a green card must submit documentation of a U.S. Visa or Visa Waiver Program at least 15 business days prior to their visit to the NCI facility. You will receive an email with instructions upon submission of this form. Please be advised that failure to submit the required form at least 10 business days before your scheduled arrival may result in denial of entry to the NCI campus.