The printed version of the VAH list contains, on 180 pages, all products sorted by application area that had a valid VAH certificate as of October 1, 2025. For each product, you will find a quick overview of the certified concentrations, contact times, and spectrum of activity. The printed version is supplemented by a company directory with a complete overview of each company's certified products, including information on application, methods and requirements for efficacy testing of disinfection procedures, as well as pathogen and spectrum of activity.