Article 11.073 Scientific Evidence in Texas
Review Texas article 11.073 scientific evidence procedures, issue-specific records, official sources, and attorney or non-attorney support options.
A scientific change is more than a new opinion
Article 11.073 addresses certain relevant scientific evidence that was unavailable at trial or contradicts scientific evidence relied upon by the State. The statutory inquiry includes reasonable diligence and admissibility, together with the specified finding about whether the person would have been convicted had the scientific evidence been presented. Do not describe every new witness, alternative argument or routine sentencing complaint as a scientific-evidence claim.
What the procedure asks you to distinguish
Compare the original laboratory report and trial testimony with the claimed development in the scientific field or the expert’s knowledge. Identify the method, limitation and exact change, along with when it could have been learned. These details help explain what was unavailable rather than merely attaching a newer report with a different conclusion. The statute’s standard is not interchangeable with an innocence organization’s acceptance criteria or a guarantee that a forensic disagreement overturns the judgment.
Limits and related routes
Article 11.073 operates within the applicable habeas setting and speaks to restrictions on later applications. Chapter 64 is a separate mechanism for forensic DNA testing, so requesting a test and seeking relief on scientific evidence are different procedural acts. Preserve the evidence inventory, testing history and prior writ record. Use the correct underlying writ category for a final felony, community-supervision or capital judgment before preparing the scientific issue.
Help with documents and court representation
PCRC is a non-attorney legal support and document-preparation service for pro se clients. Attorney advice and court representation are distinct services. Compare the provider type and written scope before engaging help; a featured directory listing does not establish a right to relief.
Records for this issue
- Original forensic report and testimony
- New expert explanation and supporting scientific material
- Discovery and diligence chronology
- Prior writs and evidence inventory
Provider roles for this issue
| Type of help | Typical purpose | Confirm first |
|---|---|---|
| Law firm | Legal advice and court representation | Licensing, case fit, and engagement terms |
| Non-attorney legal support | Document preparation, research, organization | Permitted scope; who signs and files |
| Nonprofit / innocence review | Qualifying case review or legal services | Eligibility, intake, and representation status |
| Official resources | Forms, rules, records, and court contacts | Current version and local requirements |
Listings have no scores or ratings. Listing methodology
Post-Conviction Relief Center (PCRC)
Non-attorney legal support and document preparation for people representing themselves. PCRC operates this directory; services do not include attorney representation.
L&L Law Group, PLLC
DFW law firm publishing Article 11.07 and 11.072 habeas services. Confirm case fit and geographic coverage directly.
Jessica Graf Law
Attorney practice offering Texas Article 11.07 habeas applications and criminal appellate work.
Bennett & Bennett
Houston attorney practice publishing statewide Texas post-conviction habeas services. Consultation and litigation fees are described on its site.
Innocence Project of Texas
Free investigative and legal services for people incarcerated for crimes they did not commit. Review its case criteria before applying.
Texas Indigent Defense Commission — Innocence Projects
Official list of Texas law-school innocence projects. A resource directory rather than a commercial service.
Related Texas guides
Sources for Article 11.073 Scientific Evidence
Common questions
What should be assembled before looking for help?
Bring original forensic report and testimony, new expert explanation and supporting scientific material, discovery and diligence chronology, prior writs and evidence inventory. Keep previous filings and orders alongside the new materials so the procedural history stays visible.
PCRC offers non-attorney legal support and document preparation for pro se clients.
Updated October 8, 2026. General information; the appropriate filing, deadline, and relief depend on the case. Provider information is based on linked public pages, not a licensing audit.