The Yom Kippur leaflet produced by the Jewish Association for Business Ethics will this year be supplemented by an online section providing extended material.
Jabe estimates that more than 60,000 people in synagogues across the UK will read the 2010 leaflet, titled Every Second Counts.
"With many businesses continuing to struggle in the difficult ongoing global economic conditions, the leaflet considers the issue of time and how it can be used productively throughout our working lives within an ethical framework," said Jabe executive director Lorraine Spector.
The new online section can be accessed at www.jabe.org/yom-kippur.html