Report of the Committee on Social Affairs, Employment and the Working Environment on the proposals from the Commission to the Council for: I. directive on certain employment relationships with regard to working conditions (COM (90) 228 final - C3-0287/90); II. directive on certain employment relationships with regard to distortions of competition (COM (90) 228 final - C3-0288/90 - SYN 280); III. a directive supplementing the measures to encourage improvements in the safety and health at work of temporary workers (COM (90) final - C3-0289/90 - SYN 281). Session Documents 1990, Document 1990 A 3-241/90