Final answer:
The responsibility of issuing enforcements related to background check results falls on the appropriate law enforcement agency or regulatory body.
Step-by-step explanation:
The DCF background check unit is responsible for issuing background check eligibility notices. However, when it comes to enforcements related to background check results, it is typically the responsibility of the appropriate law enforcement agency or regulatory body. These entities have the authority to take action based on the background check results, such as issuing fines, imposing restrictions, or initiating legal proceedings.