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Wolters Kluwer Twinfield receives Dutch 'Secure OnLine' trademark

The "zeker online" certificate is for online security

​Twinfield (, Wolters Kluwer’s online accounting business, received the coveted seal Secure-OnLine. The label was awarded today to André Kwakernaat, CEO and founder of Twinfield. Kwakernaat received the label in the form of a certificate from Jolanda Denis, member Management team of the Inland Revenue.

The presentation of the label Secure-OnLine took place at the offices of the NBA, the Dutch Association of Accountants, in Amsterdam. The aim of Secure-OnLine is to give entrepreneurs more certainty about the safety and reliability of online accounting systems and stakeholders in the administrative chain, such as accountants, tax authorities and banks. Twinfield meets the stringent requirements in terms of safety, reliability, functionality, compatibility of data and legal issues such as privacy and continuity.

Sander de Jongh, Manager Hosting & Security at Twinfield: "Safety has always been very important to us. Twinfield also verify their own web service by McAfee and Fox IT. Quarterly carries BDO Audit & Assurance rigorous audits. When it comes to online safety you should take continuous auditing. I am pleased that our framework of standards also meet the requirements for obtaining the Secure-OnLine quality stamp."

Bert Tuinsma, president of the Foundation Secure-OnLine: "Any provider who writes that his service" reliable and secure "this should be written by an independent party. André Kwakernaat was ahead of its time and now puts a crown on his work with the Quality Mark Secure-OnLine. Twinfield has shown that accounting in the cloud is the future," says Tuinsma.

Theo Reijnders, head of Marketing at Twinfield: "Security is one of our anchor values; it's in our DNA. As co-initiator for Secure-OnLine is it important to show that our online service is secure. This certification underscores our ambitions."