New Delaware laws taking effect January 1, 2028

1 law takes effect January 1, 2028.

Of the 569 bills enacted since 2025, 559 have an effective date and 10 don't yet (listed below). A law here takes effect that day by its main provisions; parts of a staggered act may take effect on other dates.

Updated Oct 31, 2026 at 11:20 a.m. EDT.

Healthcare (1)

  • SS 1 for SB 334 · 2025 Regular SessionPublished

    Health Care Professional Access Act

    How we got this date

    Published by the legislature: See Section 3 of final/engrossed bill: "This Act takes effect January 1, 2028.".

    How effective dates are worked out

Enacted, but not yet dated (10)

These laws' texts tie their dates to something outside the legislative record (Contingent), or not enough is recorded yet to give one (Unresolved). They may take effect January 1, 2028 too; the record doesn't say.

Show all 10
  • HB 141ContingentFirearms Responsibilities Notice/DSHS Publication in the Register of Regulations of a notice from the Department of Safety and Homeland Security that a final version of the Firearm Responsibilities Notice has been promulgated
  • HB 165ContingentDry Needling/Requirements and LimitationsTakes effect on the earlier of the listed events (list not included in the passage)
  • HB 37UnresolvedPlace of Public Accommodation/Revise Definitiontwo clauses set different dates for the same provision
  • HB 423ContingentDeferred Comp/Auto Enrollment/State EmployeesTakes effect 10 days after publication in the Register of Regulations of a notice from the State Treasurer that OMB has certified that necessary payroll upgrades have been completed.
  • HB 452ContingentDIAA/Background ChecksEarlier of July 1, 2027 or the date of notice in the Register of Regulations that implementing regulations have been promulgated
  • SB 131ContingentBoard of Dentistry/Local Anesthesia/Dental Hygenists/AllowEarlier of January 1, 2026, or when the State Board of Dentistry and Dental Hygiene publishes final regulations implementing the Act
  • SB 200ContingentFY 2026 Bond and Capital Improvements Acttakes effect in accordance with the provisions of state law
  • SB 335ContingentFiscal Year 2027 Appropriations Act19 months after enactment of a constitutional amendment permitting preventive detention
  • SB 9ContingentState Nontidal Wetlands Program/InstituteImplemented on publication in the Register of Regulations of a notice by the Secretary of DNREC that final regulations to implement the Act have been adopted
  • SS 1 for SB 13ContingentCharity Care Requirement/Certain HospitalsEarlier of notice by the Diamond State Hospital Cost Review Board in the Register of Regulations that final implementing regulations have been adopted, or July 1, 2027