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 81% of chamber peers
Bipartisan score
0%
crosses aisle rarely
Lower than 87% of chamber peers
Sponsored
1,281
bills & resolutions
Higher than 91% 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 SB 258
Passed · Delaware Senate · Lead sponsor
AN ACT TO AMEND TITLE 21 OF THE DELAWARE CODE RELATING TO AUTONOMOUS VEHICLES.

This Act prohibits any autonomous vehicle with a gross weight of 10,001 pounds or more from being operated on a Delaware highway for testing purposes, transporting goods, or transporting passengers without a human safety operator being physically present within the autonomous vehicle. A two-thirds vote requirement is required under Section 28 of Article IV of the Delaware Constitution. This Act is a substitute for and differs from Senate Bill No. 258 in the following ways: 1. The substitute requires a human safety operator to hold a commercial driver license that is valid for the vehicle being driven. 2. The substitute clarifies that the person subject to the fines of this Act is presumed to be the vehicle’s registered owner. 3. The substitute directs to the Department of Transportation to submit a report evaluating the performance of autonomous vehicle technology to the General Assembly and the Governor by January 1, 2029.

Passed Jun 26, 2024 0 co-sponsors
Primary SCR 188
Passed · Delaware Senate · Lead sponsor
RECOGNIZING TITLE IX'S 52ND ANNIVERSARY AND ITS POSITIVE IMPACT ON STUDENTS.

Maddy summaryThis bill is a commemorative resolution that formally recognizes the 52nd anniversary of Title IX, a federal law prohibiting sex-based discrimination in schools and programs receiving federal funding. It does not create new laws or change existing policies but instead serves to celebrate the historical progress made in educational equity and highlights specific achievements, such as the increase in women's participation in athletics and higher education. The resolution reaffirms the State of Delaware's commitment to upholding Title IX principles and encourages citizens to continue supporting gender equality in education.

Passed Jun 26, 2024 0 co-sponsors
Primary HB 281
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 29 OF THE DELAWARE CODE RELATING TO STATE HEALTH CARE INSURANCE.

This Act repeals the option of providing health care insurance to state pensioners under Medicare part C, known as a Medicare Advantage Plan. This Act also makes technical corrections to conform existing law to the standards of the Delaware Legislative Drafting Manual. This Act is known as "The Delaware Medicare Supplement Selection Act".

Passed Jun 26, 2024 0 co-sponsors
Primary SCR 195
Passed · Delaware Senate · Lead sponsor
PROCLAIMING THE MONTH OF OCTOBER 2024 AS "DEPRESSION AWARENESS MONTH" IN THE STATE OF DELAWARE.

Maddy summaryThis bill officially designates October 2024 as "Depression Awareness Month" throughout the State of Delaware. It directly affects residents by encouraging the state to promote understanding of depression as a treatable medical condition rather than a personal weakness. The resolution includes a general encouragement for expanded efforts to inform Delawareans about depression awareness, but it does not create new funding, mandate specific programs, or alter existing laws.

Passed Jun 26, 2024 0 co-sponsors
Primary HB 438
In committee · Delaware House · Lead sponsor
AN ACT TO AMEND TITLES 13 AND 19 OF THE DELAWARE CODE RELATING TO THE FAMILY AND MEDICAL LEAVE INSURANCE PROGRAM.

This Act makes changes to the Paid Family and Medical Leave Program. It removes the employer as the party responsible for making eligibility determinations and claims decisions and instead reallocates this responsibility to the Department of Labor and gives the Department authority to enter into contracts with other entities to review and adjudicate claims for benefits. This Act makes other changes throughout Chapter 37 of Title 19 concerning eligibility criteria and requirements for the Paid Family and Medical Leave Program. It clarifies that schools are not exempt from being considered employers; clarifies that family leave benefits are not payable for time taken after the death of an individual for whom an employee is on approved family leave; removes the ability of employers with fewer than 25 employees to elect to provide reduced parental leave; removes a provision that results in the aggregation and potential capping of benefits for employees who work multiple jobs with the potential for employees to pay more in contributions and receive less in benefits than they would otherwise be due; requires the Department to set contribution rates, statewide average weekly wages, and maximum benefits; removes a provision authorizing employers to require that payment be made concurrently or otherwise coordinated with payment made or leave allowed under the terms of disability or family care leave under a collective bargaining agreement or employer policy; removes a provision allowing employers to require employees to use accrued paid time off before accessing family and medical leave benefits and count that accrued paid time off toward the total length of leave allowed under Chapter 37 of Title 19; authorizes an employee an option to use a private review process of a private plan’s denial of benefits prior to appealing to the Department; clarifies that denials of claims are subject to the appeal provisions of the Administrative Procedures Act; and clarifies that employers who violate the requirements of Chapter 37 of Title 19 are subject to a penalty only where the violation is due to wilful misconduct or gross negligence. This Act makes changes to ensure that child support obligations are fulfilled and benefit checks account appropriately for child support deductions and to allow the Department to make garnishments to enforce judgments obtained under this chapter. This Act also updates relevant sections of Title 13 to allow for child support deductions of PFMLA benefits as appropriate. This Act also makes technical corrections to conform to the standards of the Delaware Legislative Drafting Manual.

In committee Jun 25, 2024 0 co-sponsors
Primary SCR 192
Passed · Delaware Senate · Lead sponsor
COMMEMORATING THE 30TH ANNIVERSARY OF THE DELAWARE CENTER FOR THE INLAND BAYS.

Maddy summaryThis Senate Concurrent Resolution commemorates the 30th anniversary of the Delaware Center for the Inland Bays, an organization established in 1994 to protect and restore the state's Inland Bays watershed. The bill formally recognizes the center's three decades of work with partners to preserve water quality, restore shorelines, and educate the public about local ecosystems. It does not create new laws or alter existing policies but serves as a ceremonial acknowledgment of the center's contributions to environmental conservation in Delaware.

Passed Jun 25, 2024 0 co-sponsors
Primary SB 20
Signed into law · Delaware Senate · Lead sponsor
AN ACT TO AMEND TITLE 14 AND TITLE 29 OF THE DELAWARE CODE AND CHAPTER 187 OF VOLUME 81 OF THE LAWS OF DELAWARE RELATING TO DONATED LEAVE.

The primary purpose of this Act is to remove the requirement that a public school district employee who donates leave to another employee must donate 2 days of leave for the other employee to receive 1 day of leave. Further, this Act repeals Chapter 187 of Volume 81 of the Laws of Delaware ("this law"). Adopted in 2017, this law was designed to provide full-time employees of the State, including employees of school districts, with the ability to donate leave to other employees for use in connection with the birth or adoption of a child under 6 years of age. This law has never taken effect as the law does not take effect until the Office of Management and Budget ("OMB") receives a letter from the Internal Revenue Service ("IRS") stating that the tax treatment of the expansion of the donated leave program contemplated by this law will receive the same tax treatment as Delaware’s current donated leave program. OMB has not requested this letter from the IRS because, based on OMB's research, OMB does not believe this law would receive the same tax treatment by the IRS and because the General Assembly subsequently enacted Chapter 285 of Volume 81 of the Laws of Delaware, which provides 12 weeks of paid leave upon the birth or adoption of a child 6 years of age or younger for those continuously employed for at least 1 year as full-time employees of this State, including employees of school districts. Sections 1 and 2 of this Act re-enact portions of Chapter 187 of Volume 81 of the Laws of Delaware that would have also applied to the existing donated leave program for catastrophic illness. Specifically these provisions are intended to do the following: (1) Clarify how much leave employees of a public school district who do not accrue annual leave must use before being eligible for donated leave. (2) Clarify the interaction between donated leave and leave available under the federal Family and Medical Leave Act. This Act also makes technical corrections to conform existing law to the standards of the Delaware Legislative Drafting Manual, including transferring existing definitions to a central definition section and transferring provisions that are substantive law out of defined terms. This Act is named in honor of Christopher Chujoy, a special education instructional aide in the Red Clay Consolidated School District. Mr. Chujoy was diagnosed in August 2022 with stage IV cancer. Mr. Chujoy used up all of his available sick time before his passing and his situation raised the issue that is the primary purpose of this Act.

Signed into law Jun 25, 2024 0 co-sponsors
Primary HCR 154
Passed · Delaware House · Lead sponsor
RECOGNIZING SEPTEMBER 2024 AS SICKLE CELL DISEASE AWARENESS MONTH IN THE STATE OF DELAWARE.

Maddy summaryThis legislative resolution designates September 2024 as Sickle Cell Disease Awareness Month in Delaware to highlight the health condition and its impact on the community. The document provides background information on the disease, noting that it affects over 3,000 residents in the state and that the vast majority of patients are from minority backgrounds. It also mentions current efforts by local healthcare providers and a planned statewide data collection program to improve care and policy. Ultimately, the bill serves as a formal acknowledgment rather than a law that changes funding or medical procedures.

Passed Jun 25, 2024 0 co-sponsors
Primary HB 427
In committee · Delaware House · Lead sponsor
AN ACT TO AMEND TITLES 6 AND 11 OF THE DELAWARE CODE RELATING TO HOME CONSTRUCTION CONTRACTS.

This Act protects consumers by regulating home improvement contracts. Among other things, this Act provides the buyer with a right to cancel home improvement contracts within 3 days (5 days for those over the age of 62 or with a disability); limits contract deposits and material deposits; and time periods in which construction must begin. It also prohibits confessions of judgments and hasty debt transfers. Where the court finds a party to a home improvement contract wilfully violates a provision of this new subchapter, the court must award to the prevailing party costs, expenses, and reasonable attorneys’ fees. This Act also creates a requirement that individuals convicted of 2 or more offenses of home improvement fraud after January 1, 2025, must be subject to debarment. This debarment will preclude these individuals from operating a business which engages in home improvement services or from employing other individuals to engage in home improvement services. Debarred individuals may work for a company which engages in home improvement themselves, so long as they are not in control of the company in question. This bill also enhances penalties for home improvement fraud for those with prior convictions for home improvement fraud; and creates enhanced penalties for individuals who engage in home improvement services while operating companies which are not registered with the Delaware Department of Labor’s Contractor Registry. This Substitute differs from the original House Bill No. 427 in that it eliminates original lines 156-181 which contained sentencing enhancements that the Act would otherwise have added for those convicted of home improvement fraud who are found not to have complied with the home improvement protections set forth in Chapter 36 of Title 19. It changes the definition of “debarment” in original line 113 and “qualifying conviction” in original lines 131-133 to provide greater clarity. It changes the enhanced penalties for violations of home improvement fraud from those set forth in original lines 137-143.

In committee Jun 21, 2024 0 co-sponsors
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