Finally, it should be noted that, for instance, in Denmark, after a reform in 2014 the law governing party endorsement allows the digital collection of signatures for new parties wishing to run for parliamentary elections. In the meantime, the Danish party endorsement system supports both paper-based as well as e-mail endorsements. However, the respective party is required to initiate the process by sending the e-mail address of a prospective endorser to the ministry responsible. After restoring the address for a “period of reflection” of seven days, the ministry sends an invitation e-mail to the potential endorser with a link to finalise the endorsement. Each voter can only endorse one party. It should be clear that special security measures have to be taken to establish such an additional channel for collecting signatures.