Allergy Standards Limited (ASL) is an international certification body that prepares independent scientific standards for products to meet in order to be eligible to certification as asthma & allergy friendly®. Our Mission is to: - Help people create the healthiest possible indoor environment through science, certification, education and innovation - Recognise the value in our employees through continual professional and personal development, ensuring a positive and rewarding work environment. - Make a fair profit commensurate with the value we create across the supply chain.