Article 12
This Decision is addressed to the Member States. Done at Brussels, 14 December 1987. For the Council The President U. ELLEMANN-JENSEN (1) OJ No C 304, 28. 11. 1986, p. 2. (2) OJ No C 281, 19. 10. 1987, p. 113. Decision of 18 November 1987 (not yet published in the Official Journal). (3) OJ No C 68, 16. 3. 1987, p. 22. (1) OJ No L 210, 7. 8. 1985, p. 24. (2) OJ No L 302, 24. 10. 1987, p. 1. (1) Open Systems-conformity stands for an international standardization effort to make equipment and services from different suppliers, operators and service providers inter-operable. (2) IBC - Integrated Broadband Communication, which stands for advanced telecommunications services relying on high performance infrastructure.