Before a worker starts, can you prove who they are, whether they may work and whether their documents are in order? DataChecker brings these checks together in one digital process, with a clear, documented result. Staffing companies can use it directly or integrate it into their existing onboarding. Trusted by Randstad, Adecco, Manpower and RGF Staffing, we support workforce verification across borders, process over 1.5 million checks a year and are ISO 27001 certified.