Conn. Agencies Regs. § 16-333-9i
No CATV company may impose a late charge or terminate service on account of non-payment of a delinquent account fewer than forty-five days from the original billing date, as defined in section 16-333-1(i) of these Regulations. To impose a late charge or terminate service, a company shall first give notice of such delinquency and impending late charge or termination at least fifteen days prior to the imposition of the proposed late charge or the termination. Said notification must be served by first class mail addressed to the subscriber. The fifteen day period shall commence from the date the notice is mailed, provided no notice may be mailed until at least thirty days have elapsed from the billing date contained in the subscriber's bill.
Conn. Agencies Regs. § 16-333-9i