Information for WHOI Sponsors

B-1 and B-2 status

Basic Procedures

Applicants for visitor visas should apply at the U.S. Embassy or Consulate with jurisdiction over their place of residence. The visa application should include the following:

• Proof that the applicant is properly classifiable as a B-1 visitor for business or B-2 visitor for pleasure
  
• Evidence of financial ability to meet expenses
  
• Proof of residence abroad and intent to return
  
• Passport, valid for travel to U.S. with a validity date at least six months beyond the intended period of stay in the U.S.
  
• Form DS-156 "Nonimmigrant Visa Application"
  
• Form DS-157 "Supplemental Nonimmigrant Visa Application", if the applicant is male and between the ages of 16 and 45.
  
• Two photos, 1 and ½ inches square for each applicant, showing full face, without head covering, against a light background.
  
• Machine Readable Visa
  
• Visa reciprocity fee, if applicable
  

In order to extend B-1 or B-2 status, the nonimmigrant must file for an extension with the USCIS before the expiration of their current period of stay.

Although the Institution does not stand as the sponsor for this type of visa, a letter of invitation from the Institution is needed by visitors who apply for a B-1 visa at the US Consulate in their home country.