In 2017 and again in 2018, Guilain Denisselle cataloged approximately 50 PMS solutions available on the French market. Were excluded the PMS:

  • that are not translated into French
  • that have no support during French office hours
  • that have no support in French language
  • that do not comply with French laws, of which the NF525 about invoice integrity

The study is not for sale anymore.