2000EN ISO 9001:2000 Quality Management Systems - Requirements Supersedes EN ISO 9002:1994 and EN ISO 9003:1994; ISO 9001:2000
1994EN ISO 9001:1994 Quality Systems Model for Quality Assurance in Design, Development, Production, Installation and Servicing (ISO 9001 : 1994) (Supersedes EN 29001 : 1987)