Recommendation 12 (Electronic Voting) Netherlands 2006
http://aceproject.org/ero-en/regions/europe/NL/netherlands-elections-assessment-mission-report/at_download/file
In order to enhance public confidence in DRE voting machines, and to provide for
meaningful audits and recounts, legislation regulating use of such systems should
include provisions for a Voter Verified Paper Audit Trails (VVPAT) or an equivalent
verification procedure. Software dependent vote recording mechanisms which do
not permit an independent check on their operation should be phased out.
