The following is web site content referred to on this site.
- [NES] Northern Europen Subset Group
NES is cooperation among a group of countries and organisations to facilitate the practical use of electronic collaboration in the procurement chain, based on available international standards. The initiative comprises representation from both government and industry.
- [OASIS] Organization for the Advancement of Structured Information Standards
OASIS is a not-for-profit, international consortium that drives the development, convergence, and adoption of e-business standards. The consortium produces more Web services standards than any other organization along with standards for security, e-business, and standardization efforts in the public sector and for application-specific markets. Founded in 1993, OASIS has more than 5,000 participants representing over 600 organizations and individual members in 100 countries.
- [GPIG] Good Practice: e-Invoicing Compliance Guidelines
A delivery of CEN E-Invoicing3 Working Group 1 on technical and legislative requirements that need to be met when implementing E-Invoicing.