Slovenian companies see the reduction of lead times as an opportunity to im
prove their competitiveness on the world market. The article proposes an op
eration lead time control procedure which should allow for the co-ordinatio
n of the tasks of planning, control and inspection of lead times, as well a
s provide the required data. The procedure, based on Deming's circle of con
tinuous improvements, begins with definition of a target value of lead time
and ends with planning and execution of measures for reduction of lead tim
e. The article presents the results of a test implementation of the operati
on lead time control in a company which produces machines for bakeries and
chemical industry. (C) 2000 Elsevier Science Ltd. All rights reserved.