Systems Development (glossary)
A process that usually includes requirements analysis, system design, implementation, documentation and quality assurance. (ISO/IEC 1990)
ISO/IEC. 1990. Information technology--Vocabulary--Part 20: System development. Geneva, Switzerland: International Organization for Standardization (ISO)/International Electrotechnical Commission (IEC)/ Institute of Electrical and Electronics Engineers (IEEE). ISO/IEC 2382-20:1990.