Del. Code tit. 24, § 1623

This chapter shall apply with equal force and effect to businesses and enterprises in existence prior to the effective date of this chapter and to those undertaken thereafter. The information required of all applicants hereunder shall be supplied to the Commission by any business subject to this chapter previously licensed pursuant to § 2905 of Title 30 within 20 days after the effective date of this chapter if such business has more than 90 days remaining on its then existing license.