# Wyoming SF 101: AN ACT relating to criminal procedure; amending the date of conviction for purposes of when a due diligence showing is required before post-conviction DNA testing; and providing for an effective date. Wyoming SF 101, AN ACT relating to criminal procedure; amending the date of conviction for purposes of when a due diligence showing is required before post-conviction DNA testing; and providing for an effective date., is a 2025 General Session Senate bill sponsored by Bill Landen (Republican); status signed, last action 2025-03-19 (Assigned Chapter Number 171) (as of 2026-11-01). - Canonical: https://policyrisk.com/state-bill/WY-SF101-2025 - As of: 2026-11-01 - Plain-text twin of the page above; the HTML and this file carry the same facts. ## Facts - Bill: Wyoming SF 101 - State: Wyoming - Session: 2025 General Session - Title: AN ACT relating to criminal procedure; amending the date of conviction for purposes of when a due diligence showing is required before post-conviction DNA testing; and providing for an effective date. - Status: signed - Chamber: Senate - Introduced: 2025-01-09 - Last action: 2025-03-19, Assigned Chapter Number 171 - Sponsor: Bill Landen (Republican) - Cosponsors: 9 - Touches household money: no - Roll calls: 5 (131 yes, 0 no in all) - Economic provisions PRIA read: 1 ## Summary No summary available. ## Bill overview: provisions PRIA read - New DNA testing rules for convicted people: mixed, low. Beginning July 1, 2025, Wyoming moves its DNA testing cutoff from January 1, 2000, to July 1, 2008. People convicted on or before July 1, 2008, need not show due diligence—reasonable efforts to seek or present DNA evidence. For trials or guilty or no-contest pleas after that date, courts cannot ord… ## Sponsors and cosponsors - Sponsor: Bill Landen (Republican), Senate - Cosponsor: Marlene Brady (Republican), House - Cosponsor: Laurie Bratten (Republican), House - Cosponsor: Lee Filer (Republican), House - Cosponsor: Steve Harshman (Republican), House - Cosponsor: Art Washut (Republican), House - Cosponsor: Cale Case (Republican), Senate - Cosponsor: Barry Crago (Republican), Senate - Cosponsor: Gary Crum (Republican), Senate - Cosponsor: Tara Nethercott (Republican), Senate ## Roll call votes | Date | Chamber | Motion | Result | Yes | No | Other | | --- | --- | --- | --- | --- | --- | --- | | 2025-03-04 | House | H 3rd Reading:Passed 60-0-2-0-0 | pass | 60 | 0 | | | 2025-03-04 | Senate | S Concur:Passed 31-0-0-0-0 | pass | 31 | 0 | | | 2025-02-26 | House | H01 - Judiciary:Recommend Amend and Do Pass 9-0-0-0-0 | pass | 9 | 0 | | | 2025-02-05 | Senate | S 3rd Reading:Passed 27-0-4-0-0 | pass | 27 | 0 | | | 2025-01-30 | Senate | S01 - Judiciary:Recommend Do Pass 4-0-1-0-0 | pass | 4 | 0 | | ## Actions (23) - 2025-03-19: Assigned Chapter Number 171 - 2025-03-19: Governor Signed SEA No. 0088 (Governor) - 2025-03-05: H Speaker Signed SEA No. 0088 (House) - 2025-03-04: S President Signed SEA No. 0088 (Senate) - 2025-03-04: Assigned Number SEA No. 0088 - 2025-03-04: S Concur:Passed 31-0-0-0-0 (Senate) - 2025-03-04: S Received for Concurrence (Senate) - 2025-03-04: H 3rd Reading:Passed 60-0-2-0-0 (House) - 2025-03-03: H 2nd Reading:Passed (House) - 2025-02-28: H COW:Passed (House) - 2025-02-26: H Placed on General File (House) - 2025-02-26: H01 - Judiciary:Recommend Amend and Do Pass 9-0-0-0-0 (House) - 2025-02-24: :Rerefer to H01 - Judiciary (House) - 2025-02-18: H Introduced and Referred to H10 - Labor (House) - 2025-02-05: H Received for Introduction (House) - 2025-02-05: S 3rd Reading:Passed 27-0-4-0-0 (Senate) - 2025-02-04: S 2nd Reading:Passed (Senate) - 2025-02-03: S COW:Passed (Senate) - 2025-01-30: S Placed on General File (Senate) - 2025-01-30: S01 - Judiciary:Recommend Do Pass 4-0-1-0-0 (Senate) - 2025-01-22: S Introduced and Referred to S01 - Judiciary (Senate) - 2025-01-10: S Received for Introduction (Senate) - 2025-01-09: Bill Number Assigned ## Bill text - Enrolled: [PDF](https://wyoleg.gov/2025/Enroll/SF0101.pdf) - Introduced: [PDF](https://wyoleg.gov/2025/Introduced/SF0101.pdf) ## Related bills - SF 104: AN ACT relating to the probate code; amending maximum values for certain proceedings relating to the probate of estates; clarifying the effect of certain discl… (signed) - HB 62: AN ACT relating to crimes and offenses; amending the crimes of prostitution and solicitation of prostitution to include acts of sexual contact; providing defin… (signed) - SF 95: AN ACT relating to banks, banking and finance; providing for the conversion of special purpose depository institutions into public trust companies; amending ca… (signed) - HB 279: AN ACT relating to property taxation; specifying that if multiple property tax exemptions apply to the same property the exemptions shall be applied in the man… (signed) - SF 10: AN ACT relating to children; authorizing parents and guardians to enter into binding settlements on behalf of their minor children as specified; specifying lim… (signed) - SF 91: AN ACT relating to crimes and offenses and state lands; creating a misdemeanor offense for injury to petroglyphs, pictographs and historic inscriptions; provid… (signed) ## Sources - [Enrolled (PDF)](https://wyoleg.gov/2025/Enroll/SF0101.pdf) - [Introduced (PDF)](https://wyoleg.gov/2025/Introduced/SF0101.pdf) ## Related - [SF 104: AN ACT relating to the probate code; amending maximum values for certain procee…](https://policyrisk.com/state-bill/WY-SF104-2025) - [HB 62: AN ACT relating to crimes and offenses; amending the crimes of prostitution and…](https://policyrisk.com/state-bill/WY-HB62-2025) - [SF 95: AN ACT relating to banks, banking and finance; providing for the conversion of…](https://policyrisk.com/state-bill/WY-SF95-2025) - [HB 279: AN ACT relating to property taxation; specifying that if multiple property tax…](https://policyrisk.com/state-bill/WY-HB279-2025) - [SF 10: AN ACT relating to children; authorizing parents and guardians to enter into bi…](https://policyrisk.com/state-bill/WY-SF10-2025) - [SF 91: AN ACT relating to crimes and offenses and state lands; creating a misdemeanor…](https://policyrisk.com/state-bill/WY-SF91-2025) - [Wyoming bills](https://policyrisk.com/states/wyoming/bills) - [Wyoming state hub](https://policyrisk.com/states/wyoming) - [All state legislation](https://policyrisk.com/state-bills) Source: PRIA, https://policyrisk.com/state-bill/WY-SF101-2025 (as of 2026-11-01).