International Attendees

International Registrants Letter of Invitation

The visa letter of invitation, though not required for the visa application, can assist as a supporting document. Present this letter of invitation to the U.S. Consular Officer during the visa interview. This letter by no means guarantees admittance into the U.S., but can provide compelling evidence for immigration officials to consider. Please note that ASSP cannot intervene with either the U.S. embassies abroad or with the U.S. State Department on behalf of any participant.

To receive a customized letter, you must be registered for the education event you would like to attend and submit an email to Please include:

  1. Your ASSP member number, if applicable
  2. Full name as it is written in your passport following this format: First name/Given name, Middle name or Middle initial, Last name/Family name/Surname
  3. Employer/Company name and a brief description of what they do
  4. Job title and a brief description of your duties
  5. Full mailing address including city, state, country and zip or postal code
  6. Proper email address
  7. Your proper salutation (choose one of the following: Mr., Mrs., Ms., or Dr.)
  8. Why you would like to attend the ASSP education event that you are registered for

ASSP Thanks Its Sponsors


  • Amazon


  • Cintas
  • Clicksafety
  • Grainger

Conference Sponsor

  • Avetta
  • Glen Guard

Conference Supporter

  • Chubb
  • Fritolay
  • SafeStart

For more than 50 years, the ASSP’s Professional Development Conference has been and will continue to be the direct reflection of what is taking place in the occupational, safety and health industry.

Stay Connected on:

For general information about the event/expo/conference, including registration, please contact us at:
  +1 847 699.2929
  +1 847 768.3434
  520 N Northwest Hwy, Park Ridge, IL