As the insecticide-treated fabric sector continues to grow, Lesu’s Product Certification Program approves high-quality insecticide-treated fabrics and treatment kits, and supports manufacturers pursuing WHO prequalification. As a product-neutral organization, our goal is to support all high-quality products in the market.

We work closely with manufacturers, researchers, regulators, and global health stakeholders to ensure products entering the field meet rigorous standards for safety, effectiveness, durability, and quality. By doing so we derisk procurement for governments, implementing partners, and funders, while also derisking investment by manufacturers by ensuring they do not have to compete against sham-products in the marketplace.

By strengthening trust and transparency across the sector, Lesu helps accelerate responsible adoption of insecticide-treated fabrics while supporting manufacturers committed to producing reliable, high-quality products.