Technical Working Party on Testing Methods and Techniques (TWM/4)
Fourth Session
June 2 to June 5, 2026 (Cambridge, United Kingdom)
Meetings by Topic > Technical Working Party on Testing Methods and Techniques
TWM/3 >> TWM/4
Meeting Documents
| Code | Title(s) | File(s) | |
|---|---|---|---|
| TWM/4/1 REV. | Revised draft agenda | ||
| TWM/4/3 | Minimum distance of varieties | ||
| TWM/4/4 | Revision suggestions on document TGP/8 “Trial design and techniques used in the examination of Distinctness, Uniformity and Stability” | ||
| TWM/4/5 | Work on molecular techniques in relation to DUS examination in Ukraine and short report of software and statistical analysis methods for DUS examination | ||
| TWV/60/7-TWM/4/6 | Progress in the use of molecular markers to support tomato DUS testing at Naktuinbouw | ||
| TWM/4/7 | New developments in the use of DNA techniques for PBR enforcement in Peru | ||
| TWM/4/8 | Phenotyping and image analysis at Naktuinbouw | ||
| TWM/4/9 | CPVO R&D activities | ||
| TWM/4/10 | Public-private partnership, a Brazilian experience | ||
| TWM/4/11 | United Kingdom software innovations: DUST and COYUs | ||
| TWM/4/12 | Guidance on extrapolation when using Combined Over-Years Uniformity (COYU) | ||
| TWM/4/13 | Construction and application of molecular fingerprint databases for vegetable varieties | ||
| TWM/4/14 | Kora: digital management of variety collection | ||
| TWM/4/15 | Comparison of COYU method | ||
| TWM/4/16 | DUS Pheno/Geno database | ||
| TWM/4/17 | Exploring the use of genomic prediction approaches for variety collection management in barley | ||
| TWM/4/18 | Artemis: Digital solutions for climate-resilient agriculture | ||
| TWM/4/19 | Image Analysis in DUS Testing | ||
| TWM/4/20 | The OIV key actions on Grapevine Genetic Resources and the Publication of the 3rd edition of the OIV ampelographic descriptors | ||
| TWM/4/21 | Development of molecular marker panels for variety registration and trade control | ||
| TWM/4/22 | Development of an image-based test for soybean variety identification | ||
| TWM/4/23 | Update on the activities of the ISTA Variety Committee (VARCOM) | ||
| TWM/4/24-TWA/55/8 | Exploring the potential use of UPOV model Combining Phenotypic and Molecular Distances in the Management of Variety Collections for Bread wheat in France | ||
| TWM/4/25 | A strategy to establish Genetic Similarity (GS) thresholds to support Essentially Derived Variety (EDV) evaluation: Breeder perspectives on process | ||
| TWM/4/26 | CPVO co-funded project: International validation of a SNP marker set for Tomato DUS testing | ||
| TWM/4/27 | OECD Seed Schemes: Recent developments in the application of Biochemical and Molecular Techniques “Towards enhanced OECD / ISTA/ UPOV cooperation” | ||
| TWM/4/28 | Comparison of software for COYD, U | ||
| TWP/10/1 | Development of guidance and information materials | ||
| TWP/10/2 | Notification of additional characteristics and states of expression | ||
| TWP/10/3 | Measures to improve support provided for DUS examination | ||
| TWP/10/4 | Molecular Techniques | ||
| TWP/10/4 ADD. | Addendum to: Molecular techniques | ||
| TWP/10/5 | Technical Questionnaire, section 4.2: “Method of propagating the variety” | ||
| TWP/10/6 | Report on developments in UPOV | ||
| TWP/10/6 ANNEX, PART A | Report on developments in UPOV, Annex Part A | ||
| TWP/10/6 ANNEX, PART B | Report on developments in UPOV, Annex Part B | ||