A DNA-based software tool that can identify cotton variety and adulteration in finished textile fabric could sharpen India's edge in global textile markets — and Union Textiles Minister Giriraj Singh is calling it exactly that. On Thursday, 29 October 2026, the Minister highlighted the development of 'Karpas Vastra Sattva,' a software created by the National Botanical Research Institute (NBRI), Lucknow, calling it a major scientific achievement for the Indian textile sector.

Posting on X, Singh wrote: 'Bharatiya vastra udyog ke liye badi vaigyanik uplabdhi!' — 'A big scientific achievement for the Indian textile industry!' — before explaining that the software uses DNA technology to detect the variety of cotton and any adulteration present in cotton fabrics. He added it would help verify the purity of imported cotton and ensure the quality of Indian cotton textiles headed for export, strengthening the credibility of Indian textiles in global markets.

What 'Karpas Vastra Sattva' does — and why it matters

Cotton adulteration is a stubborn problem across global supply chains. Fabric labelled as premium-variety cotton can contain cheaper or misrepresented fibres — and until now, distinguishing between varieties once cotton has been spun and woven was extremely difficult. The NBRI's software addresses this at the DNA level, meaning the fingerprint of the cotton variety survives even after processing into fabric.

The practical stakes are significant. India is one of the world's largest producers and exporters of cotton textiles, and importing nations increasingly demand traceability and purity certification. On the import side, India brings in cotton from multiple origins; verifying its varietal purity before it enters the domestic supply chain has long been a gap. A tool that can definitively establish 'what cotton is in this cloth' addresses both directions at once.

NBRI's role and the science behind the claim

The National Botanical Research Institute is a CSIR (Council of Scientific and Industrial Research) laboratory headquartered in Lucknow, Uttar Pradesh, specialising in plant biotechnology, among other domains. Its work on cotton DNA profiling is consistent with decades of institutional research on crop genomics and varietal identification across Indian public-sector laboratories.

India's interest in cotton-quality science is not new. The Technology Mission on Cotton, launched in 2000, sought to raise cotton production, quality, and marketing standards — a policy lineage that today's software development extends into the molecular age. What has changed is the ambition: applying genomic tools not just at the farm gate but all the way to the finished garment.

From lab bench to export certificate

The real test will be integration. Whether customs authorities, textile testing laboratories, and export certification bodies adopt 'Karpas Vastra Sattva' into their standard protocols will determine whether this scientific breakthrough translates into a market-wide quality guarantee. Textile exporters and cotton importers are the immediate stakeholders watching that process unfold.

India's textile exports have faced recurring questions in markets like the European Union and the United States over traceability and sustainability credentials. A verified, DNA-backed quality signal could be precisely the differentiator Indian exporters need at a moment when global buyers are tightening supplier-accountability standards.

The software exists. The supply chain still needs to catch up — but the direction of travel is unmistakable.