Photo of Diane Papan
D California House · District 21 On the 2026 ballot

Rep. Diane Papan

Compare
Total votes
11,107
all sessions
Attendance
92%
655 missed
Near the chamber average
With party
99%
of cast votes
Near the chamber average
Bipartisan score
0%
crosses aisle rarely
Near the chamber average
Sponsored
776
bills & resolutions
Near the chamber average
Committees
12
assignments
776 bills and resolutions

Sponsored bills

Total
776
Primary
89
Co-sponsor
687
This page
776
matching current filters
Co-sponsor SB 750
Passed · California Senate · Co-sponsor
California Housing Finance Agency: credit enhancement mechanisms study.

Existing law establishes the California Housing Finance Agency for the primary purpose of meeting the housing needs of persons and families of low or moderate income, and sets forth various programs administered by the agency to fulfill that purpose. This bill would require the agency to conduct a comprehensive assessment of potential credit enhancement mechanisms designed to reduce borrowing costs for housing projects receiving state financial assistance that includes specified evaluations. The bill would require the agency to submit an interim report by January 1, 2028, and a final report by July 1, 2028, as specified.

Passed Aug 28, 2026 1 co-sponsor
Primary AB 2619
Passed · California House · Lead sponsor
Water resources: data centers.

(1) Existing law authorizes the legislative body of an incorporated city and the county board of supervisors to license businesses carried on within their respective jurisdictions and to set license fees, as specified. This bill would require a person who owns or operates a data center, prior to applying to a city or a county for an initial business license, equivalent instrument, or permit, to provide its water supplier, under penalty of perjury, a good faith estimate of the expected water use, the anticipated source of water, and the data center's projected water use volume for the maximum day, maximum month, and average year. When applying to a city or county for an initial business license, the bill would require a person who owns or operates a data center to report, under penalty of perjury, on the application, a good faith estimate of the expected water use, the anticipated source of water, and the data center's projected water use volume for the maximum day, maximum month, and average year. When applying to a city or county for a renewal of a business license, equivalent instrument, or permit, the bill would require a person who owns or operates a data center to report, under penalty of perjury, on the application, the data center's annual water use for the preceding calendar year, including total water and direct water use, as prescribed. By expanding the crime of perjury, the bill would impose a state-mandated local program. The bill would define terms for purposes of these provisions. (2) Existing law, the Urban Water Management Planning Act, requires every public and private urban water supplier that directly or indirectly provides water for municipal purposes to prepare and adopt an urban water management plan. Existing law requires an urban retail water supplier to quantify past, current, and projected water use, identifying the uses among water use sectors, including, among others, commercial, agricultural, and industrial. Existing law requires every urban water supplier to prepare and adopt a water shortage contingency plan as part of its urban water management plan. Existing law requires the water shortage contingency plan to include the procedures used in conducting an annual water supply and demand assessment, including the key data inputs and assessment methodology used to evaluate the urban water supplier's water supply reliability for the current year and one dry year. Those key data inputs and assessment methodology used to evaluate water supply reliability include, among other things, current year unconstrained demand, considering certain factors. This bill would specify that the current year unconstrained demand includes, but is not limited to, the unconstrained demand of data centers, irrigation, and other large water users. (3) The bill would include findings that changes proposed by this bill address a matter of statewide concern rather than a municipal affair and, therefore, apply to all cities, including charter cities. (4) The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.

Passed Aug 27, 2026 0 co-sponsors
Co-sponsor ACR 213
Signed into law · California House · Co-sponsor
Relative to Childhood Cancer Awareness Month.

Maddy summaryThis bill designates September 2026 as Childhood Cancer Awareness Month. It directly affects state agencies and organizations by encouraging them to recognize this specific month for awareness activities. The measure does not change laws or allocate funding but serves as a formal commemorative resolution.

Signed into law Aug 27, 2026 1 co-sponsor
Primary AB 2380
Passed · California House · Lead sponsor
Pest control: registration fees.

Existing law authorizes the board of supervisors of any county to establish reasonable fees for the registration of any person advertising, soliciting, or operating as a pest control business and limits the registration fee of certain pest control businesses to the amount necessary to cover the costs of registration, not to exceed $25. This bill would raise the maximum total registration fee amount from $25 to $75 for a pest control business to register in its home county and to $50 to register in an additional county, as provided. Existing law authorizes county boards of supervisors to set fees for registration to cover the cost of registering pest control aircraft pilots and pest control advisers, and limits those fees to no more than $10 per year for a pilot who registers in person in the county in which they intend to work and for an adviser who registers in person in the county listed in the adviser's address on a specified license or the county of occupational choice, and no more than $5 per year for a pilot or adviser already registered in a county to register in an additional county, as provided. This bill would raise the maximum total registration fee amount for a pest control aircraft pilot and pest control adviser to register in their home county and in an additional county, as specified. Existing law requires certain licensed structural pest control operator qualifying managers and Structural Pest Control Board registered companies to register with the county agricultural commissioner before operating a structural pest control business in the county. Existing law authorizes county boards of supervisors to require a registration fee not to exceed the actual cost of processing the registration or $10, whichever is less. This bill would raise the maximum total registration fee amount for a Structural Pest Control Board registered company to register in its home county and in an additional county, as specified. Existing law prohibits certain licensed structural pest controller licensees, as provided, from conducting fumigations in any county unless that person has also registered for the current calendar year with the county agricultural commissioner in that county, as provided. Existing law requires the county boards of supervisors to set that registration fee and for that fee not to exceed the cost of processing the registration or $25, whichever is less. Existing law authorizes structural pest control operators and field representatives to be added during the year and limits the fee for adding those operators and field representatives to the actual cost of processing the registration or $10, whichever is less. This bill would raise the maximum total registration fee amount for a Structural Pest Control Board registered company to register in its home county and in an additional county, as specified.

Passed Aug 27, 2026 0 co-sponsors
Co-sponsor ACR 204
Signed into law · California House · Co-sponsor
Relative to behavioral health.

This measure would recognize and affirm the important role of artists, arts organizations, creative arts therapists, and arts for health initiatives in supporting behavioral health, promoting recovery, strengthening community resilience, and contributing to public safety. The measure would encourage and recognize exploration, support, and integration of arts and behavioral health within California's health care, behavioral health, and community-based systems.

Signed into law Aug 27, 2026 1 co-sponsor
Primary AB 2322
Passed · California House · Lead sponsor
Water discharge: commercial, industrial, or institutional sites.

Under existing law, the State Water Resources Control Board and the 9 California regional water quality control boards prescribe waste discharge requirements for the discharge of stormwater by municipalities and industries in accordance with the federal national pollutant discharge elimination system (NPDES) permit program, established by the federal Clean Water Act and the Porter-Cologne Water Quality Control Act. Under existing law, the state board and the 9 regional water quality control boards issue permits for the discharge of stormwater from municipal separate storm sewer systems (MS4s) . For purposes of issuing permits for the discharge of stormwater from MS4s, this bill define "commercial, industrial, or institutional site" or "CII site" as a privately owned parcel or contiguous parcels of land that are commercial, industrial, or institutional based on the appropriate county tax assessor land use codes, as specified.

Passed Aug 27, 2026 0 co-sponsors
Co-sponsor AB 1753
Passed · California House · Co-sponsor
Protective orders: firearms and ammunition: notice and procedures.

(1) Existing law establishes procedures by which a person may petition the court for certain protective or restraining orders, including civil harassment restraining orders, domestic violence restraining orders, elder or dependent adult abuse restraining orders, gun violence restraining orders, postsecondary school restraining orders, and workplace violence restraining orders, to enjoin a restrained person from taking specified actions. Before a hearing on the issuance or denial of a domestic violence restraining order or gun violence restraining order, existing law requires the court to ensure that a search has been conducted to determine, among other things, if the subject of the proposed order owns or possesses a firearm as reflected in the Department of Justice Automated Firearms System. If after the search, the court finds that the subject of the proposed order owns or possesses a firearm, existing law requires the court to make a written record as to whether the subject has relinquished the firearm and provided proof of the required storage, sale, or relinquishment of the firearm. Upon a court's issuance of such a protective order, existing law requires the restrained person to relinquish any firearm and ammunition in that person's immediate possession or control, according to specified procedures. Existing law prescribes procedures by which the restrained person must certify compliance with the court, and for the court to determine, by a preponderance of the evidence, whether the person has a firearm in violation of the order. This bill would make clarifying and conforming changes to the procedures relating to the protective or restraining orders described above by explicitly requiring the restrained person to relinquish, in addition to any firearm, any ammunition in that person's immediate possession or control. The bill, commencing January 1, 2028, would require courts to permit a party or witness to appear remotely at a hearing for a postsecondary educational institution or workplace violence restraining order at no cost. This bill would also require courts to develop rules and instructions for such remote appearances and to post them on their internet websites. The bill would also, commencing on January 1, 2028, require courts to allow filings related to those protective orders to be submitted electronically, as specified. (2) Existing law prohibits court from granting a temporary restraining order without notice to the respondent, except as specified. Existing law requires a peace officer, upon the request of a petitioner, to serve any civil harassment restraining order, domestic violence restraining order, elder or dependent adult abuse restraining order, gun violence restraining order, postsecondary school restraining order, or workplace violence restraining order on the respondent, whether or not the respondent has been taken into custody. Existing law prescribes procedures that a sheriff or marshal must follow when serving a writ, warrant, summons, order, or other process issued by a superior court in a civil action or proceeding. Existing law requires the Judicial Council, on or before January 1, 2024, to create a statewide form or forms to be used by litigants in civil actions or proceedings to request service of process or notice by a marshal or sheriff. This bill, commencing January 1, 2028, would prohibit a court from requiring notice to be provided to the party to be restrained in advance of accepting a filing for, or deciding, an application for an ex parte restraining order, as specified, if the applicant or the applicant's attorney certifies to the court under oath that providing notice to the party to be restrained in advance of filing the petition would likely endanger the safety of the petitioner or other persons. The bill, commencing January 1, 2028, would require a peace officer, as defined, to follow the procedures that apply to a sheriff or marshal when serving a writ, warrant, summons, order, or other process issued by a superior court, as described above. The bill would require the Judicial Council, on or before January 1, 2028, to create a statewide form or forms to be used by litigants in civil actions or proceedings to request service of process or notice by a marshal or sheriff, or by a peace officer serving any of the restraining or protective orders described above. By expanding the duties of peace officers, which include officers of local law enforcement agencies, and expanding the crime of perjury, this bill would impose a state-mandated local program. (3) Existing law requires, on any charge involving acts of domestic violence, that the district attorney or prosecuting city attorney conduct a search of certain databases for protective or restraining orders, as specified. This bill would additionally require the district attorney or prosecuting city attorney to conduct a search of the Department of Justice Automated Firearms System. By expanding the duties of the district attorney or prosecuting city attorney, this bill would impose a state-mandated local program. Under existing law, before a hearing on the issuance or denial of a domestic violence restraining order, the court must ensure that a search is or has been conducted to determine if the subject of the proposed order has, among other things, a prior criminal conviction for a violent or serious felony, owns or possesses a firearm, as reflected in the Department of Justice Automated Firearms System, or has a prior restraining order or violation thereof. Existing law requires this search to be conducted of specified records and databases readily available and reasonably accessible to the court. Existing law requires the court, after issuing its ruling, to advise the parties that they may request the information upon which the court relied to conduct the search and information obtained as a result of the search to be maintained in a confidential case file, except as specified. This bill would authorize a court to order any of the searches described above to be conducted before a hearing on the issuance or denial of a civil harassment restraining order, elder or dependent adult abuse restraining order, gun violence restraining order, postsecondary school restraining order, or workplace violence restraining order. The bill would require the court, after issuing its ruling, to provide the advisement to the parties described above, and to keep the information obtained as a result of any search to be maintained in a confidential case file, except as specified. (4) Existing law requires a court, when issuing a gun violence restraining order, to notify the Department of Justice regarding the order. Existing law requires the court, when issuing protective orders and firearm or ammunition relinquishment orders, to notify the prosecuting agency and law enforcement officials, as specified, in order, to enable the prosecuting agency and law enforcement officials to take necessary actions to obtain any firearms or ammunition owned, possessed, or controlled by the subject of the order. This bill would require local law enforcement agencies and prosecuting agencies, as defined, to designate a person responsible for accessing or receiving notifications from the superior court indicating that a person has violated a protective or restraining orders' firearm relinquishment requirement and to regularly ensure that the clerk of the court has updated contact information for the person designated to receive those notifications on behalf of the agency. This bill would also require each prosecuting agency to ensure that a protected person or protected people named in the order are notified about the issuance, terms, and duration of the protective order, except as specified. The bill would require each prosecuting agency to develop, adopt, and implement written policies and standards regarding notification to protected parties on or before January 1, 2028, as specified. By placing new requirements on local law enforcement agencies and prosecuting agencies, this bill would impose a state-mandated local program. This bill, commencing January 1, 2028, would authorize a law enforcement agency or officer to seek enforcement of a valid extreme risk protection order issued by another state or jurisdiction. The bill would define an extreme risk protection order as an injunction, restraining order, or other civil or criminal court order issued by another state or jurisdiction that does not name a protected individual, but prohibits the subject of the order from possessing, owning, controlling, purchasing, or receiving firearms for the duration of the order based on evidence that the subject of the order poses a danger to themselves or others. The bill would require a valid extreme risk protection order to be registered with a court in this state if requested by a law enforcement officer or other petitioner. (5) Existing law requires each county to electronically transmit data regarding protective orders through the California Law Enforcement Telecommunications System of the Department of Justice, as specified. Existing law requires the Department of Justice to maintain the California Restraining and Protective Order System that contains detailed information regarding protective and restraining orders and injunctions, as specified, and to make that information available to court clerks and law enforcement personnel. This bill would extend these reporting requirements to include any protective order or restraining orders issued pursuant to specified sections, including a gun violence restraining order or an extreme risk protection order. (6) Existing law, the Uniform Interstate Enforcement of Domestic Violence Protection Orders Act, authorizes the enforcement of a valid foreign protection order in a tribunal of this state under certain conditions. The bill would expand the definition of a protection order to include any injunction or order under the federal Violence Against Women Act and would extend these provisions to orders issued by any state or other jurisdiction. The bill would make conforming changes. (7) Existing law authorizes the Department of Justice, subject to an appropriation by the Legislature, to establish or contract with a vendor to establish an automated protected person information and notification system, as specified. This bill would authorize the department to establish or contract with a vendor to create the above-described notification system through the availability of necessary funding through grants or other sources. (8) Existing law, subject to exceptions, provides that any person who has been convicted of certain misdemeanors may not, within 10 years of the conviction, own, purchase, receive, possess or have under their custody or control, any firearm and makes a violation of that prohibition punishable as a misdemeanor or a felony. This bill would prohibit a person, who is convicted on or after January 1, 2027, of specified offenses, including misdemeanor violations of a gun violence restraining order or other protective orders, or violations that constitute a hate crime, from owning, purchasing, receiving, or having in their possession or under their custody or control any firearm within 10 years of the conviction, and would make conforming changes. By expanding the scope of an existing crime, the bill would create a state-mandated local program. (9) Existing law requires a peace officer who is at the scene of a domestic violence incident or enforcing a domestic violence restraining order or gun violence restraining order to take temporary custody of any firearm or other deadly weapon in plain sight or discovered pursuant to a consensual or otherwise lawful search, as specified. This bill would additionally require a peace officer to take temporary custody of any ammunition in plain sight or discovered pursuant to such a search. By expanding the duties of local law enforcement agencies, this bill would impose a state-mandated local program. (10) This bill would provide that its provisions are severable. (11) This bill would provide that if AB 2179 is enacted, then the changes made to Section 527.8 of the Code of Civil Procedure by this bill would not be operative. This bill would incorporate additional changes to Section 527.8 of the Code of Civil Procedure proposed by AB 1961 to be operative only if this bill and AB 1961 are enacted and this bill is enacted last. This bill would incorporate additional changes to Section 527.85 of the Code of Civil Procedure proposed by SB 1374 to be operative only if this bill and SB 1374 are enacted and this bill is enacted last. This bill would incorporate additional changes to Section 6383 of the Family Code proposed by SB 99 and SB 1395, to be operative only if this bill and either or both of those bills are enacted and this bill is enacted last. This bill would incorporate additional changes to Section 29805 of the Penal Code proposed by SB 1220 to be operative only if this bill and SB 1220 are enacted and this bill is enacted last. (12) The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that with regard to certain mandates no reimbursement is required by this act for a specified reason. With regard to any other mandates, this bill would provide that, if the Commission on State Mandates determines that the bill contains costs so mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.

Passed Aug 27, 2026 1 co-sponsor
Co-sponsor SB 1067
Passed · California Senate · Co-sponsor
Pupil instruction: math assessments.

Existing law requires the State Board of Education, on or before January 31, 2024, to appoint an independent panel of experts for the purpose of creating an approved list of evidence-based, culturally, linguistically, and developmentally appropriate screening instruments for pupils in kindergarten and grades 1 and 2 to assess pupils for risk of reading difficulties, including possible neurological disorders such as dyslexia, as specified. Existing law requires the governing board or body of a school district, county office of education, or charter school serving pupils in kindergarten or grades 1 or 2 to adopt, on or before June 30, 2025, one or more screening instruments from the approved list to assess pupils for risk of reading difficulties, as specified, and commencing no later than the 2025–26 school year, requires those local educational agencies to assess each pupil in kindergarten and grades 1 and 2 for risk of reading difficulties using the screening instrument or instruments adopted by the governing board or body of the local educational agency, as specified. This bill would, on or before July 31, 2027, require the state board to approve and the State Department of Education to post on its internet website criteria and guidance for selecting evidence-based, culturally, linguistically, and developmentally appropriate mathematics diagnostic assessments for pupils in kindergarten and grades 1 and 2 to assess pupils' mathematics knowledge and learning needs and identify pupils in need of additional support. The bill would require the department, on or before January 31, 2028, to (1) publish on its internet website a list of approved diagnostic assessments that meet the criteria, and (2) post on its internet website additional guidance to assist local educational agencies in selecting diagnostic assessments from the approved list, as provided. The bill would require the list to include diagnostic assessments that are developed for both English learners and non-English learners, as provided. The bill would require the state board and the department to solicit stakeholder input when developing the criteria, guidance, and list of diagnostic assessments pursuant to these provisions and to allow for public comment. The bill would authorize the department to periodically update the list of approved assessments. The bill would require the governing board or body of a school district, county office of education, or charter school serving pupils in kindergarten or grades 1 or 2 to adopt, on or before June 30, 2028, one or more diagnostic assessments from the published list of approved diagnostic assessments to assess pupils' mathematics knowledge and learning needs. The bill would authorize a local educational agency to satisfy this requirement by using a diagnostic assessment that is not on the published list if the governing board or body self-certifies that the assessment tool meets the above-described criteria. The bill, commencing no later than the 2028–29 school year, would require those local educational agencies to assess each pupil in kindergarten and grades 1 and 2 for mathematics knowledge using the diagnostic assessment or assessments adopted by the governing board or body of the local educational agency. The bill would require a local educational agency to provide parents or guardians of pupils eligible for assessment with information about the assessment and to make pupil results available to parents or guardians, as required by the state board, as provided. By imposing additional duties on local educational agencies, the bill would impose a state-mandated local program. The bill would require the department, by April 30, 2028, to curate and maintain on its internet website guidance and resources on evidence-based support, intervention, and instructional strategies aligned with the Mathematics Framework for California Public Schools: Kindergarten Through Grade Twelve. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.

Passed Aug 27, 2026 1 co-sponsor
Co-sponsor AB 2195
Passed · California House · Co-sponsor
Child support: license suspensions.

Existing law delegates to the Department of Child Support Services and local child support agencies the responsibility for collecting and enforcing child support obligations, including child support delinquencies, as defined. Existing law requires a local child support agency to maintain a list of those persons included in certain child support cases. Existing law requires the Department of Child Support Services to consolidate and certify the local child support agency lists and provide the consolidated list to specified state entities that are responsible for the regulation of licenses, including, but not limited to, the Department of Motor Vehicles. Existing law requires those entities, prior to the issuance or renewal of a license, to determine whether the applicant is on the most recent certified consolidated list provided by the department and authorizes the entity to withhold issuance or renewal of the license of an applicant on the list, as specified. Existing law prohibits a local child support agency from issuing a release removing an obligor from license suspension or denial if the obligor is not in compliance with a judgment or order for support. Existing law prohibits the department from including in the list sent to the Department of Motor Vehicles, for the purpose of denying, withholding, or suspending a driver's license, the information of a support obligor whose annual household income is at or below 70% of the median income for the county in which the department or the local child enforcement agency believes the support obligor resides. Commencing January 1, 2027, existing law would only apply this prohibition to noncommercial driver's licenses. This bill would delete the provision making this prohibition applicable only to noncommercial driver's licenses. The bill would instead prohibit an obligor from being included on the list sent to the Department of Motor Vehicles for purposes of denying, withholding, or suspending a noncommercial driver's license, if the support obligor's annual income is 70% or less of the median income for a household of one person within the applicable county, as specified. The bill would also entitle a support obligor to relief from denying, withholding, or suspending any license, other than a noncommercial driver's license issued by the Department of Motor Vehicles, if they provide proof to the local child support agency that their income is at or below that threshold. The bill would authorize the department to implement and administer these provisions through a child support services letter. The bill would make these provisions operative on January 1, 2027, or on the date the department notifies the Legislature that the California Child Support Enforcement System can perform the necessary automation to implement these changes, whichever is later.

Passed Aug 27, 2026 1 co-sponsor
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