This article presents a case for the construction of a formal classificatio
n of manufacturing systems using cladistics, a technique from the biologica
l school of classification. A seven-stage framework for producing a manufac
turing cladogram is presented, along with a pilot case study example. This
article describes the role that classification plays in the pure and applie
d sciences, the social sciences and reviews the status of existing manufact
uring classifications. If organisational diversity and organisational chang
e processes are governed by evolutionary mechanisms, studies of organisatio
ns based on an evolutionary approach such as cladistics could have potentia
l, because as March [March JG. The evolution of evolution. In: Baum JAC, Si
ngh JV, editors. Evolutionary dynamics of organizations. Oxford University
Press, 1994. p. 39-52], page 45, states "there is natural speculation that
organisations, like species can be engineered by understanding the evolutio
nary processes well enough to intervene and produce competitive organisatio
nal effects". It is suggested that a cladistic study could provide organisa
tions with a "knowledge map" of the ecosystem in which they exist and by us
ing this phylogenetic and situational analysis, they could determine cohere
nt and appropriate action for the specification of change. (C) 2000 Elsevie
r Science Ltd. All rights reserved.