Maddy summarySF 99 prohibits physicians and health care providers in Wyoming from performing specific medical procedures related to gender transition for children under 18. This includes surgeries like sterilization (e.g., hysterectomy, orchiectomy), mastectomies, puberty-blocking drugs, and hormone therapies that induce infertility. Exceptions apply for medically verified conditions, such as disorders of sex development or central precocious puberty, with parental consent. Violations could lead to suspension or revocation of a provider’s license, and the bill takes effect July 1, 2024.

Sponsored bills
Maddy summaryWyoming's SF 105, the Second Amendment Financial Privacy Act, prohibits credit card processors and financial institutions from using a "firearms code" (a merchant category code identifying firearm purchases) to track or disclose information about firearm and ammunition transactions beyond standard payment processing. The law defines "protected financial information" as records linked to such codes and bans its use for surveillance, discouraging lawful gun purchases, or sharing with government entities without a specific legal requirement. It creates a private right for individuals to file civil lawsuits if their financial privacy is violated and includes exceptions for mandatory financial reporting (e.g., anti-money laundering compliance). The bill directly affects credit card processors, financial institutions, and firearm buyers by preventing the misuse of transaction data for monitoring constitutional rights.
Maddy summaryHB 93 increases Wyoming's reimbursement limit for livestock quarantine costs from $25,000 to $50,000 per single quarantine event under the state's animal reimbursement program. The bill directly affects livestock owners and the Wyoming Livestock Board, which administers these payments. It also establishes that payments will stop when the unexpended account balance reaches $100,000 or less, resuming once the balance exceeds that amount. The changes apply to quarantine efforts starting July 1, 2024, and adjust existing provisions in Wyoming Statute 11-19-118(d).
Maddy summaryThis bill extends the deadline for minors to file lawsuits against providers of gender transition services from age 18 to their 21st birthday. It applies to medical procedures like puberty blockers, cross-sex hormones, and surgeries (including genital and nongenital procedures) performed for gender transition. The law defines "gender transition services" broadly to include all medical care related to changing physical characteristics tied to gender identity. The change takes effect July 1, 2024, for cases arising after that date.
Maddy summarySF 102 prohibits foreign entities designated as "foreign adversaries" (including governments or companies from specified countries) from owning or acquiring real property within 10 miles of critical infrastructure or military installations in Wyoming. It requires such entities to divest property within 8 months of notice, with court-ordered sales and forfeiture of proceeds to the state if they fail to comply. The law mandates registration of foreign ownership with the Secretary of State, requires inclusion of ownership prohibitions in tax documents, and defines key terms like "critical infrastructure" and "significant interest" (25%+ ownership). These provisions apply directly to foreign governments, their entities, or U.S. entities controlled by them, aiming to protect infrastructure security through enforceable ownership restrictions.
Maddy summaryWyoming's SF 82 (Summer Vacation Preservation Act) reduces the minimum required school year from 175 to 165 days and mandates that public school years begin after Labor Day and end before Memorial Day, unless the state board approves an alternative schedule. The bill requires school districts to hold public meetings before proposing alternative schedules and annually evaluate their effectiveness. It also adjusts funding calculations, changing the required minimum operating days for full foundation funding from 185 to 170 days. These changes apply to the 2025-2026 school year and beyond, affecting all Wyoming public school districts and their funding.
Maddy summaryThis joint resolution proposes amending Wyoming's constitution to prohibit foreign adversaries of the U.S. and foreign entities deemed a national security threat by the legislature from owning, using, or inheriting property in Wyoming. It would block these entities from holding any real estate, mineral rights, or other property interests, including surface and subsurface rights. The amendment requires voter approval at the next general election to take effect as part of the state constitution. (Note: This is a constitutional amendment proposal, not a law, and has not yet been enacted.)
Maddy summaryHB 127 creates a new property tax exemption for non-agricultural real property in Wyoming's "all other property" category. It exempts a portion of a property's value above its prior year's taxable value, adjusted by the county's median household income change (capped at 3% annually). Property owners who acquired their property in the prior calendar year are excluded, and tax assessment notices must now show exemption details. The exemption applies starting with the 2024 tax year.
Maddy summaryHB 203 creates a property tax exemption for single-family residential properties in Wyoming, covering the first $200,000 of value in 2024 and $1 million annually thereafter. To offset lost local revenue, it adds a 2% sales tax (raising the total rate to 6%) effective July 2024. Funds from this tax are distributed to counties based on their lost property tax revenue from the exemption, with any remaining funds used for sales tax refunds to businesses paying severance and sales taxes. The bill directly affects homeowners with qualifying properties and local governments reliant on property tax revenue.
Maddy summaryThis bill removes federal oversight from Wyoming's State Guard, granting the governor full authority to organize and maintain it without federal approval. It specifies that state funds - not federal resources - will cover guard members' pay and equipment, aligning with existing state budget processes. The changes directly affect Wyoming State Guard members and the governor's operational control over the force. The bill takes effect July 1, 2024.