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 SB 45
Signed into law · Delaware Senate · Lead sponsor
AN ACT TO AMEND TITLE 11 OF THE DELAWARE CODE RELATING TO INSURANCE FRAUD.

This bill adds a new crime of application insurance fraud under the criminal code to include fraudulent statements submitted in support of an application to obtain or renew insurance or made for purposes of obtaining a commission or other payment from an insurer. This bill makes application-related insurance fraud a class A misdemeanor unless the benefits wrongfully obtained or sought to be obtained is at least $1,000, in which case application insurance fraud is a class G felony.

Signed into law Jun 24, 2026 0 co-sponsors
Primary HB 217
Signed into law · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 25 OF THE DELAWARE CODE RELATING TO KEY SURRENDER IN RESIDENTIAL LEASES.

This Act requires a lease to set forth clear procedures for the surrender of rental unit keys at the end of the rental term in residential leases, and provides default procedures for key return when there is no lease provision or other agreement.

Signed into law Jun 24, 2026 0 co-sponsors
Primary HB 166
Signed into law · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 11 AND TITLE 16 OF THE DELAWARE CODE RELATING TO CHILD SEXUAL ABUSE MATERIAL.

This Act changes the term “child pornography” to “child sexual abuse material”. There has been a growing national movement to ensure the correct terminology is used when identifying victims of human trafficking and sexual exploitation. Child sexual abuse material is the correct and widely accepted terminology for pornographic material depicting a child. According to the U.S. Department of Justice, child sexual abuse material is the preferred term because “it better reflects the abuse that is depicted in the images and videos and the resulting trauma to the child.” In 2016, an international working group, comprising a collection of countries and international organizations working to combat child exploitation, formally recognized ‘child sexual abuse material’ as the preferred term. This proposed change is supported by the Office of the Child Advocate, Delaware State Police, and the Department of Justice, as well as national organizations like the National Center Against Sexual Exploitation.

Signed into law Jun 24, 2026 0 co-sponsors
Primary SCR 222
Passed · Delaware Senate · Lead sponsor
RECOGNIZING SEPTEMBER 2026 AS “VETERANS SUICIDE PREVENTION MONTH” IN THE STATE OF DELAWARE.

Maddy summaryThis bill designates September 2026 as "Veterans Suicide Prevention Month" in Delaware to raise awareness about veteran mental health. It is a symbolic resolution that does not create new laws, assign funding, or change existing policies. The measure was passed by both the Senate and the House to formally acknowledge the issue during that specific month.

Passed Jun 23, 2026 0 co-sponsors
Primary SCR 220
Passed · Delaware Senate · Lead sponsor
DESIGNATING OCTOBER 12, 2026, AS "NATIONAL FARMER'S DAY" IN THE STATE OF DELAWARE.

Maddy summaryThis Senate Concurrent Resolution designates October 12, 2026, as "National Farmer's Day" within the State of Delaware. The bill directly affects the state's calendar by officially recognizing this specific date to honor farmers. It does not create new laws or change any existing regulations, but rather serves as a commemorative designation. The measure was passed by both the Senate and the House without further debate.

Passed Jun 23, 2026 0 co-sponsors
Primary SB 334
Passed · Delaware Senate · Lead sponsor
AN ACT TO AMEND TITLES 18 AND 29 OF THE DELAWARE CODE RELATING TO HEALTH CARE.

The Health Care Professional Access Act requires carriers to participate in uniform processes with specific timetables to create speed-to-market for health care professionals. Currently, health care professionals may be employed for 6 months or more with no ability to collect insurer reimbursement due to lengthy carrier credentialing process. Ensuring uniformity across carriers, as well as relevant procedural standards, will help attract and retain health care professionals in our state, enable movement between practices and the creation of new ones, and ensure nondiscrimination in credentialing decisions. Under this Act, credentialing processes are limited to 45 days. This Act additionally provides for provisional credentialing, whereby reimbursement ability is provided even more quickly for certain health care professionals, including FQHCs, and in designated shortage areas which currently include mental health professionals statewide and primary and dental care in Kent and Sussex Counties, or is offered if timelines are not met. Oversight of compliance with this Act falls to the applicable regulatory agency. The Act also ensures specific processes and health care professional rights during a carrier’s intent to terminate a credential. More than 30 states have credentialing standards in law, with additional jurisdictions considering relevant legislation. Components of this legislation are derived from the National Association of Insurance Commissioners’ Health Care Professional Credentialing Verification Model Act. This substitute differs from the original in that it does the following: - Clarifies that it applies to those carriers that require credentialing and does not require carriers to create a credentialing process if they do not already do so; - Clarifies the process for credentialing of health care professionals whose primary or home state is not Delaware and prefer to use the credentialing process in their primary or home state; - Allows a carrier to require earlier recredentialing to address activity that could disqualify a health care professional from credentialing; - Allows for certain electronic delivery of recredentialing notices; - Simplifies the language for the basis to deny, suspend, nonrenew, or terminate a health care professional’s to align with NCQA standards; - Clarifies that the penalties and remedies in this Act are in addition to those already otherwise available; and - Makes technical changes to information about CAQH.

Passed Jun 23, 2026 0 co-sponsors
Primary HB 406
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 18 OF THE DELAWARE CODE RELATING TO UNFAIR TRADE PRACTICES IN AUTOMOBILE INSURANCE.

This Act updates auto insurance protections by prohibiting carriers from limiting repair or replacement work to particular facilities, individuals, or business establishments as a condition of payment of a claim. This Act makes technical corrections to conform the statute with the Delaware Legislative Drafting Manual.

Passed Jun 23, 2026 0 co-sponsors
Primary HB 300
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 14 OF THE DELAWARE CODE RELATING TO THE ESTABLISHMENT OF A TITLE IX COORDINATOR WITHIN THE DEPARTMENT OF EDUCATION.

This Act establishes the position of a Title IX Coordinator in the Department of Education, whose purpose is statewide support, guidance, and oversight related to and providing for the enforcement of compliance with Title IX as it pertains to athletics in Delaware’s public schools serving grades 6 through 12. The Title IX Coordinator must do the following: 1) Offer annual Title IX training for school district and charter school Title IX coordinators, administrators, athletic directors, and coaches. 2) Provide non-legal technical Title IX assistance to school districts, schools, and charter schools, including model policies and best practices. 3) Collect and analyze data from school districts and charter schools to evaluate compliance with Title IX. 4) Identify, create, and maintain model Title IX policies and procedures. 5) Act as a liaison between public schools and federal agencies on updated rules and guidance. 6) Prepare a written report by December 1 of each year summarizing activities, findings, and recommendations for improving Title IX compliance and submit it to the Governor, General Assembly, and post publicly on the Department of Education website. This Act requires school districts and charter schools to annually post and report to the Department of Education the following information: 1) participation rates by sex in interscholastic and intramural athletics; 2) budget and expenditure information for boys’ and girls’ sports programs; and 3) other information determined necessary by the Coordinator to evaluate compliance. The Coordinator may issue systemic or school-specific non-legal guidance or request a school district, school, or charter school to engage in a strategic plan for improvement to address Title IX compliance. The Department of Education, in collaboration with the Delaware Interscholastic Athletic Association, will establish rules and regulations to implement and enforce the Act. The Act provides that the Department of Education must request sufficient funding to support the Coordinator position and necessary upgrades to the Department’s data system to enable collection and analysis of athletics budget and expenditure data disaggregated by sex.

Passed Jun 23, 2026 0 co-sponsors
Primary SB 249
Passed · Delaware Senate · Lead sponsor
AN ACT TO AMEND TITLE 16 AND TITLE 29 OF THE DELAWARE CODE RELATING TO SUBSTANCE USE HARM REDUCTION.

This Act does all of the following: (1) Establishes a regulatory framework for substance use harm reduction programs that provides immunities for program providers and staff. (2) Modifies the definition of drug paraphernalia. (3) Decriminalizes possession of paraphernalia for individuals who use drugs, while retaining prohibitions for paraphernalia used in the manufacturing or distribution of drugs and the selling of certain drug paraphernalia. This Act also makes technical corrections to conform existing law to the standards of the Delaware Legislative Drafting Manual.

Passed Jun 23, 2026 0 co-sponsors
Primary HB 84
Passed · Delaware House · Lead sponsor
AN ACT TO AMEND TITLE 19 OF THE DELAWARE CODE RELATING TO EMPLOYER-SPONSORED MEETINGS OR COMMUNICATIONS.

This Substitute for House Bill No. 84 prohibits employers from requiring meetings or communications the purpose of which is to convey the employer’s political or religious views, including views regarding unionization. The Act enumerates several situations to which the prohibition does not apply, including the communication of religious views by a religious employer, the communication of political views by a political party or organization, and training required to comply with civil rights laws and occupational safety and health laws. The statute also clarifies that the following communications are outside the scope of the prohibition: (1) An employer communicating to its employees any information that the employer is required by law to communicate, but only to the extent of that legal requirement; (2) An employer communicating to its employees any information that is necessary for those employees to perform their job duties; (3) An institution of higher education, or any agent, representative, or designee of that institution, meeting with or participating in any communications with its employees that are part of coursework, any symposia, or an academic program at that institution; (4) An employer that is a public entity communicating to its employees any information related to a policy of the public entity or any law or regulation that the public entity is responsible for administering; and (5) A tax exempt organization, as defined under United States Internal Revenue Code § 501(c)(3) communicating with its employees about policy issues that are relevant to the organization, its mission, or the people the organization serves, provided such communication is done in a non-partisan manner. The provision is added to the existing chapter dealing with discrimination in employment, and the Department of Labor is empowered to investigate employer practices, make rules and regulations, and commence civil actions if necessary. The Department of Labor is instructed to update, within 90 days of the effective date of this Act, the notices it prepares for use by employers regarding unlawful discrimination in employment to include the provisions of this Act.

Passed Jun 23, 2026 0 co-sponsors
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