Photo of Spiros Mantzavinos
D Delaware Senate · District 7 On the 2026 ballot

Sen. Spiros Mantzavinos

Compare
Total votes
2,845
all sessions
Attendance
98%
65 missed
Near the chamber average
With party
99%
of cast votes
Higher than 86% of chamber peers
Bipartisan score
0%
crosses aisle rarely
Lower than 87% of chamber peers
Sponsored
1,281
bills & resolutions
Higher than 90% of chamber peers
Committees
7
assignments
1,281 bills and resolutions

Sponsored bills

Total
1,281
Primary
1,083
Co-sponsor
198
This page
1,281
matching current filters
Primary HB 364
Signed into law · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 30 OF THE DELAWARE CODE RELATING TO A DELAWARE ENTERTAINMENT PRODUCTION TAX CREDIT.

This Act creates a film production tax credit. It requires companies to obtain, at their own expense, an independent audit certifying eligible expenditures. The audit must be submitted to the Division of Small Business for approval and allocation of credits. The credit is nonrefundable, transferable, and may be carried forward for up to 5 years. The credit may be applied against personal income tax, corporate income tax, bank franchise tax, and insurance premiums tax. All credit transfers must be approved by the Division of Small Business. This Act further authorizes necessary data sharing among agencies. Applicants and transferees consent to disclosure of credit amounts by virtue of applying or receiving a transfer. This Act also grants regulatory authority to the Division of Small Business and the Secretary of State to administer the annual credit cap; prioritize and manage awards; and issue reports relating to awards and utilization with input from relevant state agencies. The Division of Small Business may create alternative audit procedures for small businesses where a full audit would be prohibitively expensive. This Act sunsets on June 30, 2031, and no applications may be submitted after that date.

Signed into law Jul 1, 2026 0 co-sponsors
Primary HB 180
Passed · Delaware House · Lead sponsor
AN ACT PROPOSING AN AMENDMENT TO ARTICLE V OF THE DELAWARE CONSTITUTION RELATING TO VOTING.

This Act is the first leg of an amendment to the Delaware Constitution that does all of the following: (1) Under Section 1 of this Act, limits the loss of the right to vote of an individual who is convicted of a felony to the period during which the individual is imprisoned due to the felony, or until the individual is pardoned, whichever comes first. (2) Brings Section 1 of this Act into conformity with the United States Constitution and federal law. Section 1 of this Act specifically does all of the following: (1) Removes the ability of the General Assembly to impose the forfeiture of the right of suffrage as a punishment for a crime. (2) Removes the list of felonies resulting in permanent removal of the right to vote. (3) Prohibits making the re-enfranchisement of an individual who is convicted of a felony contingent on the payment of a monetary payment of any kind. (4) Defines terms related to imprisonment and community supervision. (5) Updates the age at which a resident of this State is granted a right to vote to be 18 years or older, to conform the Delaware Constitution to the 26th Amendment to the United States Constitution. (6) Removes the durational residency requirements necessary to qualify to vote in this State. Durational residency requirements have been found unconstitutional because these requirements infringe on both the constitutional right to vote and the constitutional right to travel. See Dunn v. Blumstein, 92 S. Ct. 995 (1972) (finding 1-year residency requirement in a state and 3-month residency requirement in a county unconstitutional) and Marston v. Lewis, 93 S. Ct. 1211 (1973). A voter will still be required to be a resident at the time the voter registers. (7) Removes the literacy test requirement to qualify to vote in this State. Literacy tests have been used to disqualify Blacks and individuals who are immigrants or poor. Because of the discriminatory use of, and often subjective nature of, literacy tests, literacy tests are prohibited under federal law, see 52 U.S.C. § 10501, and likely unconstitutional under the 14th or 15th Amendment to the United States Constitution, see Oregon v. Mitchell, 91 S. Ct. 260 (1970). Section 2 of this Act removes the suspension of the right to vote as a punishment for violation of certain election offenses. Amending the Delaware Constitution requires not only the passing of the changes in this Act, but also passage of the same changes after the next general election by the next General Assembly. This Act requires a greater than majority vote for passage because § 1 of Article XVI of the Delaware Constitution requires the affirmative vote of two-thirds of the members elected to each house of the General Assembly to amend the Delaware Constitution.

Passed Jul 1, 2026 0 co-sponsors
Primary SB 120
Passed · Delaware Senate · Lead sponsor
AN ACT TO AMEND TITLES 18, 29, AND 31 OF THE DELAWARE CODE RELATING TO HEALTH INSURANCE.

This Act requires that individual, group, State employee, and public assistance insurance plans provide coverage for biomarker testing, when the test is supported by medical and scientific evidence. The Act applies to all such policies, contracts, or certificates issued, renewed, modified, altered, amended, or reissued after December 31, 2027. This Act is a substitute for and differs from Senate Bill No. 120 in that this Act clarifies that it does not prevent a provision restricting coverage to services by a licensed, certified, or carrier-approved provider or facility, restrict the use of utilization management, or require coverage of biomarker testing for screening purposes or coverage of investigatory and experimental biomarker tests. In addition, the Act differs from Senate Bill No. 120 in that it applies to policies, contracts, or certificates issued, renewed, modified, altered, amended, or reissued after December 31, 2027, rather than December 31, 2026.

Passed Jul 1, 2026 0 co-sponsors
Primary SB 94
Passed · Delaware Senate · Lead sponsor
AN ACT TO AMEND TITLE 24 OF THE DELAWARE CODE RELATING TO RESPIRATORY CARE PRACTITIONERS.

This Act updates the Respiratory Care Advisory Council to the Board of Medical Licensure and Discipline’s enabling act to allow qualified licensed respiratory therapists to perform all duties associated with extracorporeal life support. Under the current law, respiratory therapists are authorized to assist with such support but may not administer medication during the process. As a result, a therapist is required to wait for another licensed professional to do so, resulting in delays to patient care. This bill eliminates this delay in patient care and allows qualified respiratory therapists to work within the full scope of their training. This Act also makes technical corrections to conform existing law to the standards of the Delaware Legislative Drafting Manual.

Passed Jul 1, 2026 0 co-sponsors
Primary HB 233
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 26 OF THE DELAWARE CODE RELATING TO LARGE ENERGY USE FACILITIES.

This Act requires regulated utilities to establish a separate rate class for large energy use facilities that mitigates the risk of costs associated with expanding infrastructure and maintaining reliability in the face of growing demand from being shifted to residential, small business, and other electric customers. Wherever possible, the costs of large energy use facilities should be directly assigned to those facilities, and where direct assignment is not possible, the costs should be allocated to the class of large energy use facilities and not to other customer classes. To accomplish this, the Act sets forth minimum requirements for Electric Service Agreements (ESAs) and Transmission Security Agreement (TSAs) to be in place for any large energy use facility. The Commission shall promulgate regulations to implement these agreements. ESAs shall be reviewed and approved by the Commission prior to the interconnection of a large energy use facility and provide a regulatory framework to enable responsible developers of large energy use facilities to enter into agreements to fairly allocate costs among customer classes. The Public Service Commission will consider several factors in determining whether to approve an ESA, including consistency with the Commission’s regulations; whether the ESA and tariff ensure that all costs attributable to the large energy use facility are assigned to the class of large energy use facilities; whether other customers are adequately protected from the risk of paying stranded asset costs; the impact of the large energy use facility on delivering safe, adequate, and reliability electricity; the impact on the State, including the economy, other ratepayers, and environmental impacts; and the viability of the developer of the facility. In combination, the ESAs and the large load tariff shall ensure that, wherever possible, distribution infrastructure investment costs, capacity procurement costs, reliability backstop procurement costs, transmission infrastructure costs, and study costs attributable to a large energy use facility are all directly assigned to that large energy use facility. Where direct assignment is not possible, these costs should be allocated to the class of large energy use customers. The Commission shall develop an “incremental cost test” to measure the revenues and costs from a large energy use facility to ensure that there are not cost shifts to other customers. The Act further establishes interruptability requirements for large energy use facilities to ensure other customers are protected from reliability impacts caused by large energy use facilities. Facilities that construct or cause to be constructed new in state generation may exempt themselves from interruptability. Finally, the Act requires large energy use facilities to contribute to the low income fund and green energy fund at higher rates than other customers and requires large energy use facilities to contribute to renewable portfolio standard costs and qualified fuel cell provider costs. The Act takes effect upon enactment and regulated utilities must file an application to establish rates required under this Act within 180 days of the effective date.

Passed Jul 1, 2026 0 co-sponsors
Primary HB 75
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 10 OF THE DELAWARE CODE RELATING TO THE STATUTE OF LIMITATIONS FOR CIVIL CLAIMS BASED ON SEXUAL ABUSE OF A MINOR.

A victim of child sexual abuse that occurred in this State who has been barred from filing suit against the victim’s abuser by virtue of the expiration of a former civil statute of limitations are permitted to file these claims in the Superior Court of this state at any time. This is intended to apply retroactively.

Passed Jul 1, 2026 0 co-sponsors
Primary HB 447
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 14 OF THE DELAWARE CODE RELATING TO CHILD CARE.

This Act directs the Interagency Resource Management Committee to coordinate planning, program development, and funding related to child care affordability initiatives, including voluntary cost-sharing partnerships between the State, employers, community sponsors, and families. The purpose of such programs is to expand access to affordable, licensed child care and support workforce initiatives.

Passed Jun 30, 2026 0 co-sponsors
Primary HB 459
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 14 OF THE DELAWARE CODE RELATING TO ENERGY DRINKS.

Maddy summaryThis bill prohibits the sale of energy drinks on public middle and high school campuses during school hours and at school events. It directly affects schools, students, and vendors by banning these beverages in specific educational settings. The law applies to all public schools within the state during the times students are officially engaged in school activities.

Passed Jun 30, 2026 0 co-sponsors
Primary HB 465
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 11 OF THE DELAWARE CODE RELATING TO VIRTUAL CURRENCY.

This Act adds virtual currency to the money laundering definition in the criminal code and gives the State legal authority to attempt to return virtual currency for victims. It also provides that if money cannot be returned to the victims of the crime, or are outside of the United States, it should be disposed of per order of the Superior Court.

Passed Jun 30, 2026 0 co-sponsors
Showing 51 to 60 of 1,281 bills
Previous 1 5 6 7 129 Next