The necessity of maintaining lean operations and becoming an 'agile en
terprise', in which the speed and flexibility at which a company funct
ions matches that of its technology, is widely accepted. Information t
echnology is providing the means for companies to integrate better the
ir internal and external activities. This level of integration is achi
eved through 'enterprisewide systems' that reflect the current operati
ons and processes of the business and allow decision-makers to digest
information more rapidly and accurately, and with more flexibility. Th
e objective of this paper is to review some of the current literature
concerning enterprise integration and to identify and discuss the main
issues that need to be considered before attempting to establish ente
rprise-wide integration.