Schlafender Hase delivers an easy-to-use document comparison software for regulatory affairs to reduce the time you spend proofreading. Our solution, TVT®, catches even the smallest differences early in the process, ensuring that only approved content is printed or published. TVT easily verifies your text, artwork, barcodes, and spelling, and generates an audit trail report. Designed for and proven within the highly regulated life science industry, TVT is currently used by 20 of the top 20 life science companies and standardized globally by 13 of the top 20.