​How to Request A Day Pass or Week-Pass

Anyone without a building access badge must be registered in the building's security system before their arrival. This access only provides entrance to the elevator and not to the suite.  NITMB is open to visitors 8:30am to 5:00pm Monday – Friday.

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When you arrive use the 172 E Chestnut Street entrance to check in at the security desk with your federal or state ID. A day pass will be printed for your visit. Each day requires a new pass printed by security. Take the elevators to the 35th floor.

Please note:

1) Due to volume, expect your request to be processed within one business day.

2) We are unable to let non-registered visitors through security until our team confirms their information and enters it into the security system.

3) When you arrive use the Chestnut Street entrance to check in at the security desk with your federal or state ID. If you asked for more than one day of access, each day you need to obtain a new paper pass at the security desk.

If you unable to be admitted to the building, please call us on our main line, (312) 503-2022 , if we miss your call please leave a detailed message.