Building Access & Security

Medical School Modified Access

As of Wednesday, March 18th, all exterior doors currently on a Monday – Friday lock/unlock schedule will be secured 24/7 until further notice.
All occupants including staff, faculty, students, and contractors will be able to access card read doors with a valid Mcard.
Please contact and manage your anticipated visitors prior to their arrival until further notice.
It is recognized this change will present some challenges. Thank you for your continued cooperation during this dynamic situation.


Hours of Operation

Building 16 Lobby
Monday - Friday
7 a.m. - 6 p.m.

Building 18 Lobby
Monday - Friday
7 a.m. - 6 p.m.

Building 32 Lobby
Monday - Friday
7 a.m. - 6 p.m.

Building 520 Lobby
Monday - Friday
7 a.m. - 6 p.m.

  • U-M employees must have their M-card to enter NCRC buildings; please have your M-card visible as you enter. You may be asked to present your M-card to reception personnel.
  • U-M employees who do not have their M-card available will be asked to sign in at the building reception desk in the lobby.
  • Access before or after lobby hours is via Mcard access.

Call boxes are located at each door entrance.


All visitors are asked to sign in at the reception areas in either Building 16, 18, 32 or 520.
After reception areas are closed, visitors will need to use the call box at the respective entrances to be let in.
NCRC Guest Services Notification Form