Hartford, Conn., Mun. Code ch. 18 § 18-30

A. The director of licenses and inspections shall provide notice of a decision of the suspension or revocation of a license pursuant to section 18-100 of this chapter, except in emergency situations identified in section 18-102 , in which case no such notice shall be required prior to a suspension or revocation being effective.
B. A suspension of a license may result in an order by the director of licenses and inspections to cease some or all licensable activities until such reasonable time as set by the director of licenses and inspections to cure a violation under this chapter or other reason provided by the director of licenses and inspections.
C. A revocation of a license shall result in the permanent ceasing of all licensable activities until and unless another license is obtained. In such a circumstance, the director of licenses and inspections may order occupants (if any) to vacate, and such occupants shall be relocated pursuant to state statutes and section 18-110.
D. A license for housing or housing units, whether issued pursuant to previous ordinance provisions related to the licensing of housing or issued pursuant to current ordinance provisions, may be suspended or revoked by the director of licenses and inspections for significant and repeated instances of the following activities or occurrences:
(1) Violation of any provision of this ordinance or other applicable law, rule, or regulation.
(2) Failure to comply with any applicable life safety code after written notice and opportunity to cure in accordance with article IX of this chapter, such as the State Building Code, Housing Code, the State Fire Safety Code, or any of the State laws and regulations pertaining to housing, including but not limited to lead poisoning prevention and control.
(3) Abandonment of the licensed activities, as indicated by licensed housing or housing units being vacated for a period of sixty (60) days or more, unless such vacancy is caused by reasons beyond the owner's control such as damage by flood, fire or storm and owner is diligently working to repair such damage.
(4) Conducting, or knowingly allowing to be conducted, illegal activities on the premises as such activities may be documented by police reports.
(5) Loss, failure to renew, or cancellation of any document granting authority to an authorized agent to act on behalf of an owner or operator, where the director of licenses and inspections reviewed and approved such document.
(6) Refusal by the owner to consent to inspections requested by the director of licenses and inspections within 21 days. The owner is responsible for notifying all occupants of the date of any inspection required under this Article to obtain access as required by G.S. § 47a-16.
(7) Property taxes for the housing or housing unit, or any fixtures or personal property contained therein or housed thereon, are delinquent.
E. In making a decision to suspend or revoke a license, the director of licenses and inspections must exercise reasonableness and discretion in considering the criteria in section 18-25 A. of this Code, and: the severity of the threat to health, safety, and general welfare; remedial measures that have been taken by the owner or operator; the timeline for remedial action to be taken; and other facts and information as may be provided to him or her by city and State officials and by members of the general public, including occupants and owner.
F. Notice of suspension or revocation shall be in writing.
G. Suspension or revocation of a license may also result in the appointment of a receiver responsible for the collection of rents pursuant to G.S. § 47a-56a.