Timelines for Federal Background Checks at NOAA

Written By Janet Garcia (Collaborator)

Updated at October 19th, 2026

The federal clearance process takes 90 days for most NOAA divisions, but 110 days for NCEI.

CIRES Policy: We do not want new employees to work on campus, rather than at NOAA, for more than 4-6 weeks, if at all possible. The goal is to ensure a smooth onboarding, and team building opportunities, which are hard to do from campus.

When the clearance process begins for employees in certain non-immigrant statuses:

For employees using OPT

  • First 12 months of OPT: Clearance process begins when the EAD (Employment Authorization Document) card has arrived.
  • OPT STEM Extension: CIRES does not know with certainty, but clearance process may begin once the employee has received the receipt notice for the STEM extension.

For employees that will have or have J-1 status

  • Employees coming from outside the United States: Clearance process begins when the employee has the J-1 visa.
  • Employees transferring from another employer: CIRES does not know with certainty, but maybe clearance process begins on the first day of employment, as this is when ISSS can make the DS-2019 for work at CIRES.

For employees that will have or have H-1B status

  • Employees changing status to H-1B:  Clearance process begins when the approval notice has arrived.
  • Employees extending H-1B status: Clearance process begins when the H-1B receipt notice has arrived.

Employees transferring into CIRES in H-1B status: 

  • CIRES does not know with certainty, but maybe clearance process begins once the receipt notice has arrived, but certainly once the H-1B approval notice has arrived.