Currently, every Stertil-Koni vehicle lift model in production and previously certified under the old standard (ANSI/ALI ALCTV-2006) has now been recertified to the new ANSI/ALI ALCTV-2011 standard. Compliance with the newest ANSI standard covering lift design, construction and testing requites testing by an independent lab. As part of the standard update process, all lift manufacturers with certified lifts were required to re-evaluate listed products to confirm that they meet the new requirements.