ALLERGY STANDARDS LIMITED

Allergy Standards Limited (ASL) is a specialist organisation dedicated to improving indoor air quality, which it regards as a fundamental human right. Through its own standards and the indoor Air Innovation & Research (iAIR) umbrella, ASL offers a suite of services that help manufacturers and building-sector players prove the health benefits of their products. Its core offerings include the Asthma & Allergy Friendly® Certification Programme - a scientifically rigorous testing, verification and licensing system that marks products as suitable for people with asthma and allergies - as well as bespoke consulting, education and go-to-market support.

ASL's iAIR Academy delivers learning, skills development and capability-building programmes, while the iAIR Institute provides research, value-creation and consultancy services across sectors such as buildings, consumer goods, bedding textiles and air filters. The company also runs a global network of partner laboratories that conduct testing for its certification and verification schemes, ensuring consistent, evidence-based results for manufacturers worldwide. By combining certification, research and education, Allergy Standards Limited helps businesses differentiate their value proposition and give consumers confidence in the air they breathe.