The use of shotcrete as an efficient means of both temporary and permanent ground support has continued to grow over the last 30 years, with its use underground now commonplace around the world. However, the development of analytical design methods has lagged advances in material and application technologies. Historically, part of the reason for this was a lack of understanding of how shotcrete linings actually worked._x000D_
Considerable progress has been made in this area in recent years and this paper attempts to summarise the current state of practice with respect to shotcrete lining design. It then concludes by summarising areas where the authors consider future research and development is still required.