Connecticut Department of Energy & Environmental Protection

DEEP headquarters at 79 Elm Street in Hartford has partially re-opened to staff and members of the public as of Tuesday, February 3. The DEEP records room has re-opened. The DEEP Central Permit Processing Unit (CPPU) will be open to the public starting on Wednesday, Feb. 4. For updates, click here

Agreement State Program

As of 10/1/2025, Connecticut has become an Agreement State with the NRC.

  • Licensing is currently under development and will be added to this page soon.
  • Reciprocity is currently under development and will be added to this page soon.
  • Inspections is currently under development and will be added to this page soon. 
  • For Forms, visit the Forms Page  

You can contact the team by e-mailing us directly at DEEP.LRMReg@ct.gov or calling our Daily Duty Officer (DDO) between the hours of 8:30 am and 3:30 pm at 860-424-3029.

 

Content last updated on October 7, 2025